funder-graph › Recipients
Who funds The Marfan Foundation Inc
EIN 52-1265361 · Prt Washingtn, NY
The Marfan Foundation Inc of Prt Washingtn, NY (EIN 52-1265361) was named as a grant recipient by 140 funders in 302 grants paid totaling $11,397,015 in tax years 2018–2026, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$11,397,015
302 grants paid
Funders
140
distinct grantmakers
Tax years
2018–2026
as reported by funders
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 302 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2026 | T Rowe Price Program for Charitable Giving Inc | The Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | MULTIPLE | 202611959349301316 |
| 2025 | Jewish Communal Fund | The Marfan Foundation Inc Port Washington, NY | A | $985,000 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202640629349300234 |
| 2025 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $381,056 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Donor Advised Charitable Giving Inc | Marfan Foundation Port Washington, NY | A | $194,258 | paid | PUBLIC, SOCIETAL BENEFIT | 202611199349300601 |
| 2025 | The Sholton Foundation C/O Mary Sholton-Witte | Marfan Foundation Port Washington, NY | B | $120,000 | paid | RESEARCH, EDUCATION, AND SUPPORT OF GENETIC CONDITIONS | 202640549349100804 |
| 2025 | United Way of Greater Milwaukee & Waukesha County Inc | Marfan Foundation (ny) Port Washington, NY | A | $100,204 | paid | DONOR DESIGNATIONS | 202631289349303088 |
| 2025 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $63,625 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $63,625 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | Rita B Keefe Charitable Foundation Inc | The Marfan Foundation Port Washington, NY | B | $50,000 | paid | GENERAL SUPPORT | 202601329349100135 |
| 2025 | Robert & Susan Schwarzenbek Foundation | The Marfan Foundation Port Washington, NY | B | $35,000 | paid | CHARITABLE | 202621559349100507 |
| 2025 | Borracho Pescador | The Marfan Foundation Inc Port Washington, NY | A | $32,500 | paid | GENERAL SUPPORT | 202621109349300927 |
| 2025 | Charities Aid Foundation America | The Marfan Foundation Inc Hempstead, NY | A | $24,600 | paid | CHARITABLE DONATION | 202610489349300906 |
| 2025 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $20,000 | paid | SPONSORSHIP | 202641359349315719 |
| 2025 | Orange County Community Foundation | Marfan Foundation Inc Port Washington, NY | A | $17,000 | paid | HEALTH AND WELLNESS | 202621339349305742 |
| 2025 | Vanguard Charitable Endowment Program | The Marfan Foundation Inc Prt Washingtn, NY | A | $14,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | The Goldman Sachs Charitable Gift Fund | The Marfan Foundation Inc Prt Washingtn, NY | A | $12,250 | paid | MEDICAL/SCIENTIFIC RESEARCH & PROGRAMS | 202611249349302616 |
| 2025 | A B & J Noyes Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $12,000 | paid | GENERAL OPERATIONS | 202640789349100114 |
| 2025 | National Philanthropic Trust | The Marfan Foundation Inc Port Washington, NY | A | $10,500 | paid | HEALTH | 202601289349302480 |
| 2025 | America's Charities | The Marfan Foundation Port Washington, NY | A | $6,594 | paid | GENERAL SUPPORT | 202631829349300138 |
| 2025 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202601349349102780 |
| 2025 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $3,500 | paid | EXEMPT PURPOSE | 202611209349100306 |
| 2025 | The Clinton Family Fund | Marfan Foundation Port Washington, NY | B | $2,500 | paid | GENERAL SUPPORT | 202601349349104995 |
| 2025 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202641259349100924 |
| 2025 | Mendelson-Wolff Family Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | EXEMPT PURPOSE OF ORGANIZATION | 202611329349101666 |
| 2025 | Feather Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $521 | paid | UNRESTRICTED | 202631349349100833 |
| 2025 | The Betsy & Alan D Cohn Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL PURPOSE | 202523579349101752 |
| 2025 | Flaherty Family Foundation | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL FUNDS | 202610449349101106 |
| 2024 | Jewish Communal Fund | The Marfan Foundation Inc Port Washington, NY | A | $975,000 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202500369349300210 |
| 2024 | Natl Christian Charitable Fdn Inc | Marfan Foundation Port Washington, NY | A | $369,650 | paid | MEDICAL RESEARCH | 202513109349303201 |
| 2024 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $205,618 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Donor Advised Charitable Giving Inc | Marfan Foundation Port Washington, NY | A | $186,876 | paid | PUBLIC, SOCIETAL BENEFIT | 202541069349300729 |
| 2024 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $78,282 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Jt Tai & Co Foundation Inc | The Marfan Foundation Port Washington, NY | B | $60,000 | paid | PROGRAMS SUPPORT | 202543159349101589 |
| 2024 | The William L Richter Family Foundation | The Marfan Foundation Port Washington, NY | B | $50,000 | paid | FOR CHARITABLE, RELIGIOUS AND EDUCATIONAL PURPOSES | 202542139349100314 |
| 2024 | Paypal Charitable Giving Fund | The Marfan Foundation Port Washington, NY | A | $42,661 | paid | GENERAL SUPPORT | 202533079349301308 |
| 2024 | Robert & Susan Schwarzenbek Foundation | The Marfan Foundation Port Washington, NY | B | $35,000 | paid | CHARITABLE | 202541839349100409 |
| 2024 | Borracho Pescador | The Marfan Foundation Inc Port Washington, NY | A | $34,000 | paid | GENERAL SUPPORT | 202531359349303228 |
| 2024 | Vanguard Charitable Endowment Program | The Marfan Foundation Inc Port Washington, NY | A | $29,250 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The US Charitable Gift Trust | The Marfan Foundation Port Washington, NY | A | $26,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202533189349305673 |
| 2024 | Rita B Keefe Charitable Foundation Inc | The Marfan Foundation Port Washington, NY | B | $24,000 | paid | GENERAL SUPPORT | 202501349349100505 |
| 2024 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $22,000 | paid | SPONSORSHIP | 202531349349312818 |
| 2024 | Michael Henter Foundation | The Marfam Foundation Port Washington, NY | A | $20,000 | paid | SPONSORSHIP OF WALK FOR VICTORY | 202533169349301038 |
| 2024 | The Cleveland Clinic Foundation Group Return | The Marfan Foundation Inc Port Washington, NY | A | $15,000 | paid | COMMUNITY SUPPORT | 202523179349308727 |
| 2024 | The Cleveland Clinic Foundation | The Marfan Foundation Inc Port Washington, NY | A | $15,000 | paid | COMMUNITY SUPPORT | 202513189349302136 |
| 2024 | Charities Aid Foundation America | The Marfan Foundation Inc Prt Washingtn, NY | A | $14,379 | paid | CHARITABLE DONATION | 202530589349300723 |
| 2024 | United Way of Greater Philadelphia and Southern New Jersey | The Marfan Foundation Port Washington, NY | A | $10,500 | paid | DONOR DESIGNATION | 202503569349300905 |
| 2024 | T Rowe Price Program for Charitable Giving Inc | The Marfan Foundation Inc Port Washingotn, NY | A | $10,000 | paid | MULTIPLE | 202401949349301515 |
| 2024 | William E and Juliana P O'neill Fam | The Marfan Foundation Port Washington, NY | B | $10,000 | paid | SAVE/IMPROVE LIVES GENETIC AORTIC | 202503149349101125 |
| 2024 | Emory University | The Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | Grant/Sponsorship | 202511929349300211 |
| 2024 | New Hampshire Charitable Foundation | The Marfan Foundation Port Washington, NY | A | $10,000 | paid | For research | 202543169349305789 |
| 2024 | The Lyon Family Foundation | The Marfan Foundation Port Washington, NY | B | $8,850 | paid | GENERAL PURPOSE | 202513029349100331 |
| 2024 | Turner Construction Company Foundation | The Marfan Foundation Inc Port Washington, NY | B | $7,500 | paid | GENERAL PURPOSE | 202502269349100315 |
| 2024 | Bjc Health System DBA Bjc Healthcare | The Marfan Foundation Port Washington, NY | A | $7,500 | paid | SUPPORT OTHERS WITH KIDNEY DISEASE, IMPROVING THE HEALTH & WELL-BEING OF THOSE AFFECTED. | 202533219349325208 |
| 2024 | America's Charities | The Marfan Foundation Inc Port Washington, NY | A | $7,465 | paid | GENERAL SUPPORT | 202543119349302624 |
| 2024 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $7,000 | paid | EXEMPT PURPOSE | 202541229349101209 |
| 2024 | Executive Construction Foundation | The Marfan Foundation Port Washington, NY | B | $5,000 | paid | UNRESTRICTED GENERAL OPERATING SUPPORT | 202523189349102157 |
| 2024 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202501299349101870 |
| 2024 | Northwestern Memorial Healthcare | The Marfan Foundation Inc Port Washington, NY | A | $5,000 | paid | RESEARCH AND EDUCATION | 202521909349301307 |
| 2024 | The Clinton Family Fund | Marfan Foundation Port Washington, NY | B | $5,000 | paid | GENERAL SUPPORT | 202531339349103313 |
| 2024 | Hermann Family Foundation | The Marfan Foundation Port Washington, NY | B | $5,000 | paid | EVENT SUPPORT: HEARTWORKS ST. LOUIS | 202503219349107310 |
| 2024 | Koman Family Foundation Fka Bill & Amy Koman Family Foundation | The Marfan Foundation Port Washington, NY | B | $5,000 | paid | FUND RESEARCH AND COMMUNITIES FOR PEOPLE AFFECTED BY MARFAN, LOEYS-DIETZ, AND VASCULAR EHLERS-DANLOS SYNDROMES | 202511329349100986 |
| 2024 | The Lenke Foundation | The Marfan Foundation Port Washington, NY | B | $5,000 | paid | UNRESTRICTED USE IN EXEMPT PURPOSE | 202501299349101695 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | Loeys-Dietz Syndrome Foundation-Adivision of the Marfan Fdn Prt Washingtn, NY | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | South Meadow Foundation | The Marfan Foundation Port Washington, NY | B | $5,000 | paid | GENERAL FUND | 202531539349100213 |
| 2024 | The Koch Ellis Fund C/O Charles Ellis Trustee | The Marfan Foundation Port Washington, NY | B | $3,000 | paid | GENERAL PURPOSE | 202543219349106714 |
| 2024 | The Doreen & Gilbert Bassin Family Foundation | The Marfan Foundation Port Washington, NY | B | $2,500 | paid | SUSTAINING | 202512209349100911 |
| 2024 | Shell USA Company Foundation | The Marfan Foundation Inc Port Washington, NY | B | $2,000 | paid | 2000 | 202503169349100200 |
| 2024 | John K and Ellen a Wallace Charitable Trust | Marfan Foundation Port Washington, NY | B | $2,000 | paid | HEARTWROKS GALA EVENT | 202521359349104207 |
| 2024 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202501079349100825 |
| 2024 | The Kranzberg Family Charitable Foundation | Marfan Foundation Port Washington, NY | B | $1,500 | paid | GENERAL SUPPORT | 202513219349105681 |
| 2024 | Tiger Baron Foundation Inc | The Marfan Foundation Port Washington, NY | B | $1,061 | paid | GENERAL SUPPORT PURPOSES | 202503079349100850 |
| 2024 | Nancy & Maurice Lazarus Fund | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL PURPOSES | 202522889349101232 |
| 2024 | Rabe Family Foundation Inc | Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL CHARITABLE CONTRIBUTION | 202531339349100533 |
| 2024 | Flaherty Family Foundation | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL FUNDS | 202541059349101029 |
| 2024 | Mutual of America Foundation | Marfan Foundation Inc Port Washington, NY | B | $500 | paid | GENERAL OPERATING PURPOSE | 202523189349103032 |
| 2024 | Feather Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $500 | paid | UNRESTRICTED | 202531329349101598 |
| 2024 | The Betsy & Alan D Cohn Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL PURPOSE | 202520499349100317 |
| 2024 | Mendelson-Wolff Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | EXEMPT PURPOSE OF ORGANIZATION | 202541749349100609 |
| 2024 | The Broecker Family Charitable Trust | Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL FUND | 202413479349100911 |
| 2024 | The Irving and Geraldine Schaffer Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL SUPPORT | 202511629349100906 |
| 2024 | Verizon Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $500 | paid | OTHER CIVIC / COMMUNITY | 202533219349106673 |
| 2024 | Edward Jones Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $425 | paid | PHILANTHROPY, VOLUNTARISM AND GRANTMAKING FOUNDATIONS | 202533189349103633 |
| 2024 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $273 | paid | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | 202531699349100608 |
| 2024 | Randa Foundation | Marfan Foundation Port Washington, NY | B | $263 | paid | CHARITABLE DONATION | 202543029349100514 |
| 2024 | Jam Family Foundation Inc | Marfan Foundation Port Washington, NY | B | $263 | paid | CHARITABLE | 202511299349101021 |
| 2024 | Amica Companies Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $260 | paid | GENERAL PURPOSE | 202513149349102831 |
| 2024 | Heffernan Group Foundation | The Marfan Foundation Port Washington, NY | B | $150 | paid | MATCHING DONATION | 202501369349101555 |
| 2024 | Sempra Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $100 | paid | DISEASE | 202543149349102959 |
| 2024 | The Pfizer Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $75 | paid | MATCHING GIFTS | 202503119349101850 |
| 2023 | Jewish Communal Fund | The Marfan Foundation Inc Port Washington, NY | A | $975,000 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202410969349301036 |
| 2023 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $208,530 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $135,950 | paid | PUBLIC, SOCIETAL BENEFIT | 202411039349301716 |
| 2023 | Centene Foundation | The Marfan Foundation Inc Port Washington, NY | B | $100,000 | paid | 2022 St. Louis Heartworks Festival Season | 202400239349100215 |
| 2023 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $81,196 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Jt Tai & Co Foundation Inc | The Marfan Foundation Port Washington, NY | B | $60,000 | paid | PROGRAMS SUPPORT | 202423129349100312 |
| 2023 | National Philanthropic Trust | The Marfan Foundation Inc Port Washington, NY | A | $50,250 | paid | HEALTH | 202431429349301368 |
| 2023 | Robert & Susan Schwarzenbek Foundation | The Marfan Foundation Port Washington, NY | B | $35,000 | paid | CHARITABLE | 202530909349100753 |
| 2023 | Northwestern Memorial Healthcare Group | The Marfan Foundation Port Washington, NY | A | $30,000 | paid | COMMUNITY HEALTH | 202441939349302029 |
| 2023 | The US Charitable Gift Trust | The Marfan Foundation Port Washington, NY | A | $28,700 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202431319349304428 |
| 2023 | The Goldman Sachs Charitable Gift Fund | The Marfan Foundation Inc Prt Washingtn, NY | A | $25,000 | paid | MEDICAL/SCIENTIFIC RESEARCH & PROGRAMS | 202421169349301122 |
| 2023 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $24,500 | paid | SPONSORSHIP | 202421359349312512 |
| 2023 | Borracho Pescador | The Marfan Foundation Port Washington, NY | A | $22,000 | paid | GENERAL SUPPORT | 202431029349300218 |
| 2023 | The Blackbaud Giving Fund | The Marfan Foundation Inc Prt Washingtn, NY | B | $15,005 | paid | GENERAL SUPPORT | 202402119349300860 |
| 2023 | Vanderbilt University Medical Center | The Marfan Foundation Port Washington, NY | A | $15,000 | paid | Contribution | 202441299349301534 |
| 2023 | The Cleveland Clinic Foundation Group Return | The Marfan Foundation Inc Port Washington, NY | A | $15,000 | paid | HEALTHCARE RESEARCH & EDUCATION | 202433199349303353 |
| 2023 | Global Genes | The Marfan Foundation Port Washington, NY | A | $15,000 | paid | FAIR GRANT | 202412699349301651 |
| 2023 | The Cleveland Clinic Foundation | The Marfan Foundation Inc Port Washington, NY | A | $15,000 | paid | HEALTHCARE RESEARCH & EDUCATION | 202423199349303332 |
| 2023 | Paypal Charitable Giving Fund | The Marfan Foundation Port Washington, NY | A | $14,988 | paid | 202422999349301487 | |
| 2023 | Vivek Garipalli Family Foundation Inc C/O Dr Laxmipathi Garipalli | The Marfan Foundation Port Washington, NY | B | $11,421 | paid | GENERAL PURPOSES | 202420939349100517 |
| 2023 | Interco Charitable Trust | Marfan Foundation Port Washington, NY | B | $10,000 | paid | EXEMPT PURPOSE | 202402899349100440 |
| 2023 | Emory University | The Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | DONATION | 202431929349300718 |
| 2023 | Edward Charles Foundation | The Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | CHARITABLE GIFT | 202303199349312635 |
| 2023 | Charities Aid Foundation America | The Marfan Foundation Inc Prt Washingtn, NY | A | $9,465 | paid | CHARITABLE DONATION | 202440679349300014 |
| 2023 | United Way of Greater Philadelphia and Southern New Jersey | The Marfan Foundation Port Washington, NY | A | $5,250 | paid | Donor Designation | 202440749349300804 |
| 2023 | Amazonsmile Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,241 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202402219349100610 |
| 2023 | The Clinton Family Fund | Marfan Foundation Port Washington, NY | B | $5,000 | paid | GENERAL SUPPORT | 202431359349104223 |
| 2023 | Turner Construction Company Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | GENERAL PURPOSE | 202412829349101306 |
| 2023 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $3,500 | paid | EXEMPT PURPOSE | 202421349349100532 |
| 2023 | The Lyon Family Foundation | The Marfan Foundation Port Washington, NY | B | $3,500 | paid | GENERAL PURPOSE | 202433109349100528 |
| 2023 | The Koch Ellis Fund C/O Charles Ellis Trustee | The Marfan Foundation Port Washington, NY | B | $3,000 | paid | GENERAL PURPOSE | 202403199349103815 |
| 2023 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $2,240 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $2,040 | paid | GENERAL OPERATING SUPPORT | 202443059349101309 |
| 2023 | John K and Ellen a Wallace Charitable Trust | Marfan Foundation Port Washington, NY | B | $2,000 | paid | HEARTWROKS GALA EVENT | 202411369349104671 |
| 2023 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | The Marfan Foundation Inc Port Washington, NY | B | $2,000 | paid | MEF | 202403199349102135 |
| 2023 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202411249349101536 |
| 2023 | The Doreen & Gilbert Bassin Family Foundation | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | SUSTAINING | 202412189349100306 |
| 2023 | Jf Maddox Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | in support of Dr. Alan Braverman's gala | 202433199349103013 |
| 2023 | Nancy & Maurice Lazarus Fund | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL PURPOSES | 202412809349100301 |
| 2023 | Verizon Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $573 | paid | OTHER CIVIC / COMMUNITY | 202403169349102395 |
| 2023 | Tiger Baron Foundation Inc | The Marfan Foundation Port Washington, NY | B | $521 | paid | GENERAL SUPPORT PURPOSES | 202403169349100900 |
| 2023 | Jam Family Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | CHARITABLE | 202401319349100035 |
| 2023 | French Family Foundation | The Marfan Foundation New York, NY | B | $500 | paid | PROGRAM SUPPORT | 202403199349105010 |
| 2023 | Feather Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $500 | paid | UNRESTRICTED | 202431349349101568 |
| 2023 | Mendelson-Wolff Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | EXEMPT PURPOSE OF ORGANIZATION | 202402269349100520 |
| 2023 | The Tarnok Family Foundation Inc | Marfan Foundation Port Washington, NY | C | $500 | paid | Save and improve lives, while creating communities, for all individuals with genetic, aortic and vascular conditions. | 202431359349105623 |
| 2023 | Chubb Charitable Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $350 | paid | Matching Gifts | 202443169349101574 |
| 2023 | Xcel Energy Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $250 | paid | MATCH CREDIT CARD DONATION (501(C)3) | 202422589349100152 |
| 2023 | The Pfizer Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | MATCHING GIFTS | 202412839349100921 |
| 2023 | Amica Companies Foundation | The Marfan Foundation Inc Washingtn, NY | B | $88 | paid | GENERAL PURPOSE | 202443199349102974 |
| 2023 | Martini Family Foundation | Marfan Foundation Port Washington, NY | B | $52 | paid | FOR OPERATIONS | 202431319349101313 |
| 2023 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $25 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2022 | The Bloomberg Family Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $975,000 | paid | GENERAL SUPPORT | 202323189349101732 |
| 2022 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $333,300 | paid | PUBLIC, SOCIETAL BENEFIT | 202330939349300403 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $189,911 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $189,911 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Jt Tai & Co Foundation Inc | The Marfan Foundation Port Washington, NY | B | $100,000 | paid | PROGRAMS SUPPORT | 202313179349101411 |
| 2022 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $66,535 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | National Philanthropic Trust | The Marfan Foundation Inc Port Washington, NY | A | $38,102 | paid | HEALTH | 202311359349313966 |
| 2022 | Texas Children's Hospital | The Marfan Foundation Port Washington, NY | A | $25,000 | paid | General support | 202312279349304001 |
| 2022 | The Blackbaud Giving Fund | The Marfan Foundation Inc Prt Washingtn, NY | A | $17,847 | paid | GENERAL SUPPORT | 202312409349300046 |
| 2022 | Emory University | The Marfan Foundation Port Washington, NY | A | $17,500 | paid | DONATION | 202341959349300544 |
| 2022 | Mayo Clinic Group Return | The Marfan Foundation Inc Port Washington, NY | A | $15,050 | paid | SUPPORT CHARITABLE PROGRAMS | 202343149349303324 |
| 2022 | Duke University Health System Inc | Marfan Foundation Inc Port Washington, NY | A | $15,000 | paid | GENERAL SUPPORT | 202311359349302846 |
| 2022 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $11,250 | paid | SPONSORSHIP | 202321359349319812 |
| 2022 | Vanguard Charitable Endowment Program | The Marfan Foundation Inc Port Washington, NY | A | $11,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | The Sholton Foundation C/O Rita N Sholton | Marfan Foundation Port Washington, NY | B | $10,000 | paid | PROMOTE RESEARCH ON TREATMENT OF MARFAN SYNDROME AND RELATED DISORDERS. | 202300949349100125 |
| 2022 | Coastal Community Foundation | The Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | HEALTH GRANT | 202313189349315761 |
| 2022 | St Louis Community Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $8,000 | paid | GENERAL SUPPORT IN HONOR OF DR. NICHOLAS KOUCHOUKOS | 202343189349315254 |
| 2022 | Bjc Health System DBA Bjc Healthcare | The Marfan Foundation Inc Port Washington, NY | A | $8,000 | paid | SUPPORT OTHERS WITH KIDNEY DISEASE, IMPROVING THE HEALTH AND WELL-BEING OF THOSE AFFECTED. | 202313189349315236 |
| 2022 | Amazonsmile Foundation | The Marfan Foundation Inc Port Washington, NY | B | $7,604 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Thrivent Charitable Impact & Investing | The Marfan Foundation Port Washington, NY | A | $6,808 | paid | GENERAL SUPPORT | 202302569349301225 |
| 2022 | Community Foundation of New Jersey | Marfan Foundation Port Washington, NY | A | $5,500 | paid | UNRESTRICTED GRANT TO SUPPORT ORGANIZATION'S EXEMPT PURPOSE | 202302919349301120 |
| 2022 | Greater Houston Community Foundation | The Marfan Foundation Inc Port Washington, NY | A | $5,400 | paid | HEALTH | 202343199349320524 |
| 2022 | United Way of Greater Philadelphia and Southern New Jersey | The Marfan Foundation Port Washington, NY | A | $5,250 | paid | 202320689349300017 | |
| 2022 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | Charitable Event | 202340829349100954 |
| 2022 | Turner Construction Company Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | GENERAL SUPPORT | 202323059349100612 |
| 2022 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $4,500 | paid | EXEMPT PURPOSE | 202311329349103466 |
| 2022 | The John and Alison Ferring Family Foundation | Marfan Fan Port Washington, NY | C | $2,500 | paid | GENERAL FUND | 202333179349102678 |
| 2022 | Tiger Baron Foundation Inc | The Marfan Foundation Port Washington, NY | B | $2,084 | paid | GENERAL SUPPORT PURPOSES | 202333199349102423 |
| 2022 | The Warburg Pincus Foundation | The Marfan Foundation Inc Port Washington, NY | B | $2,000 | paid | TO SAVE LIVES AND IMPROVE THE QUALITY OF LIFE OF INDIVIDUALS WITH MARFAN SYNDROME AND OTHER GENETIC AORTIC CONDITIONS. | 202342269349100519 |
| 2022 | John K and Ellen a Wallace Charitable Trust | Marfan Foundation Port Washington, NY | B | $2,000 | paid | HEARTWROKS GALA EVENT | 202323109349101262 |
| 2022 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202311719349100716 |
| 2022 | Shell USA Company Foundation (fka Shell Oil Company Foundation) | The Marfan Foundation Inc Port Washington, NY | B | $1,400 | paid | MEF | 202443199349102539 |
| 2022 | Shell USA Company Foundation | The Marfan Foundation Inc Port Washington, NY | B | $1,400 | paid | MEF | 202323139349100302 |
| 2022 | The Kranzberg Family Charitable Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL SUPPORT | 202312559349101336 |
| 2022 | The Mr and Mrs Robert J Stetson Fdn | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | CHARITABLE | 202323189349106202 |
| 2022 | Pinkerton Foundation | The Marfan Foundation Inc Port Washington, NY | B | $1,000 | paid | Staff Discretionary | 202333199349106738 |
| 2022 | Nancy & Maurice Lazarus Fund | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL PURPOSES | 202333189349103803 |
| 2022 | Feather Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $500 | paid | UNRESTRICTED | 202331289349101728 |
| 2022 | Flaherty Family Foundation | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL FUNDS | 202300539349100710 |
| 2022 | The Pfizer Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $300 | paid | MATCHING GIFTS | 202313079349100411 |
| 2022 | Louise Chazen Banon Family Charitable TR Charitable Trust | Marfan Foundation Port Washington, NY | B | $250 | paid | GENERAL SUPPORT | 202303139349101650 |
| 2022 | Xcel Energy Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $250 | paid | MATCHING FUNDS | 202302379349100410 |
| 2022 | Synchrony Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $106 | paid | EMPLOYEE MATCHING | 202343179349103899 |
| 2022 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $104 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Baxter International Foundation | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | MATCHING GIFTS GRANT | 202303189349102345 |
| 2022 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2021 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $232,630 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $193,790 | paid | PUBLIC, SOCIETAL BENEFIT | 202230499349301028 |
| 2021 | The Centene Charitable Foundation | The Marfan Foundation Inc Port Washington, NY | B | $100,000 | paid | St. Louis Heartworks Gala | 202112779349100911 |
| 2021 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $52,902 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | The Robert and Joyce Menschel Family Foundation C/O Bob Menschel | Marfan Foundation Port Washington, NY | B | $15,000 | paid | GENERAL/UNRESTRICTED SUPPORT | 202200609349100210 |
| 2021 | Northwestern Memorial Healthcare Group | The Marfan Foundation Inc Port Washington, NY | A | $14,000 | paid | Support for those afflicted with aortic conditions | 202221959349300042 |
| 2021 | Washington University | Marfan Foundation Inc | A | $13,750 | paid | SPONSORSHIP | 202241369349305474 |
| 2021 | The Goldman Sachs Charitable Gift Fund | The Marfan Foundation Inc Prt Washingtn, NY | A | $10,000 | paid | COVID RELIEF FUND | 202201039349301630 |
| 2021 | Texas Children's Hospital | The Marfan Foundation Port Washington, NY | A | $10,000 | paid | NON-PROFIT EDUCATIONAL ORG | 202232259349300213 |
| 2021 | The Sholton Foundation C/O Rita N Sholton | Marfan Foundation Port Washington, NY | B | $10,000 | paid | PROMOTE RESEARCH ON TREATMENT OF MARFAN SYNDROME AND RELATED DISORDERS. | 202241269349101929 |
| 2021 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $8,000 | paid | EXEMPT PURPOSE | 202231299349100403 |
| 2021 | Health First - America's Charities | The Marfan Foundation Inc Prt Washingtn, NY | A | $5,583 | paid | GENERAL SUPPORT | 202242599349300614 |
| 2021 | United Way of Greater Philadelphia and Southern New Jersey | The Marfan Foundation Port Washington, NY | A | $5,507 | paid | Donor Designation | 202231299349300523 |
| 2021 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202230959349101353 |
| 2021 | The Goldman Sachs Charitable Gift Fund | The Marfan Foundation Inc Prt Washingtn, NY | A | $5,000 | paid | MEDICAL/SCIENTIFIC RESEARCH & PROGRAMS | 202201039349301630 |
| 2021 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202241229349101449 |
| 2021 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $1,200 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Feather Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $1,000 | paid | UNRESTRICTED | 202231409349100108 |
| 2021 | Mary Jean and Oliver Travers Foundation Inc | Marfan Foundation Port Washington, NY | B | $1,000 | paid | UNRESTRICTED | 202340609349100109 |
| 2021 | Gallo Family Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL CONTRIBUTION | 202211369349105656 |
| 2021 | The Sidney & Mildred Edelstein Foundation | The Marfan Foundation Port Washington, NY | C | $1,000 | paid | AN UNRESTRICTED GRANT TO FURTHER THE ORGANIZATIONS EXEMPT PURPOSE | 202211269349100711 |
| 2021 | Nancy & Maurice Lazarus Fund | The Marfan Foundation Port Washington, NY | B | $750 | paid | GENERAL PURPOSES | 202200449349100600 |
| 2021 | Lpl Financial Foundation Inc | The Marfan Foundation Inc Prt Washingtn, NY | B | $500 | paid | OPERATIONAL SUPPORT | 202231339349101638 |
| 2021 | The Siegle Foundation Inc | Marfan Foundation Port Washington, NY | B | $250 | paid | CHARITABLE SUPPORT | 202221809349100607 |
| 2021 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $100 | paid | GENERAL OPERATING SUPPORT | 202232809349100618 |
| 2021 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2020 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $153,415 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $124,050 | paid | PUBLIC, SOCIETAL BENEFIT | 202140489349301804 |
| 2020 | The Centene Charitable Foundation | The Marfan Foundation Inc Port Washington, NY | B | $97,000 | paid | St. Louis Heartworks | 202022429349100302 |
| 2020 | Jt Tai & Co Foundation Inc | The Marfan Foundation Port Washington, NY | B | $70,000 | paid | PROGRAMS SUPPORT | 202123069349100707 |
| 2020 | American Online Giving Foundation Inc | The Marfan Foundation Inc Port Washington, NY | A | $31,057 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | Mayo Clinic Group Return | The Marfan Foundation Inc Port Washington, NY | A | $25,875 | paid | SUPPORT CHARITABLE PROGRAMS | 202113169349309051 |
| 2020 | The Sholton Foundation C/O Rita N Sholton | Marfan Foundation Port Washington, NY | B | $25,000 | paid | PROMOTE RESEARCH ON TREATMENT OF MARFAN SYNDROME AND RELATED DISORDERS. | 202133199349103378 |
| 2020 | Johns Hopkins University | The Marfan Foundation Inc Port Washington, NY | A | $23,750 | paid | CONTRIBUTION | 202141189349300909 |
| 2020 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $12,500 | paid | SPONSORSHIP | 202101379349303075 |
| 2020 | The Johns Hopkins Hospital | The Marfan Foundation Port Washington, NY | A | $12,500 | paid | SUPPORT HEALTH CARE PUBLIC CHARITY | 202101339349303160 |
| 2020 | American Endowment Foundation | The Marfan Foundation Inc Port Washington, NY | A | $10,500 | paid | PROGRAMS | 202133159349308163 |
| 2020 | Mass General Brigham Incorporated & Affiliates Group Return | Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | COMMUNITY BENEFIT PROGRAM | 202231799349300208 |
| 2020 | Shands Teaching Hospital and Clinics Inc | Marfan Foundation Inc Port Washington, NY | A | $10,000 | paid | PROGRAM SUPPORT | 202121379349308007 |
| 2020 | Bjc Health System Group Return | The Marfan Foundation Port Washington, NY | A | $8,500 | paid | SUPPORT PROGRAMS AND RESEARCH FOR MARFAN SYNDROME | 202143169349309079 |
| 2020 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $5,500 | paid | EXEMPT PURPOSE | 202101619349100200 |
| 2020 | Community Foundation of New Jersey | Marfan Foundation Port Washington, NY | A | $5,250 | paid | GENERAL SUPPORT | 202142999349301249 |
| 2020 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202111689349100601 |
| 2020 | Texas Children's Hospital | The Marfan Foundation Port Washington, NY | A | $5,000 | paid | NON-PROFIT EDUCATIONAL ORG | 202112239349301736 |
| 2020 | Ogc Charitable Foundation | Marfan Foundation Port Washington, NY | B | $5,000 | paid | IN SUPPORT OF EFFORTS TO INTEGRATE THE SUSTAINABLE MISSION & VISION | 202121539349100802 |
| 2020 | Amazonsmile Foundation | The Marfan Foundation Inc Port Washington, NY | B | $4,483 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | John K and Ellen a Wallace Charitable Trust | Marfan Foundation Port Washington, NY | B | $2,000 | paid | HEARTWROKS GALA EVENT | 202123199349102467 |
| 2020 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 202101809349101305 |
| 2020 | Conrad N Hilton Foundation | The Marfan Foundation Inc Port Washington, NY | B | $1,200 | paid | FOR GENERAL OPERATING SUPPORT. | 202143199349100004 |
| 2020 | William T Kemper Foundation Commerce Bank Trustee | The Marfan Foundation Inc Port Washington, NY | B | $1,000 | paid | HEARTWORKS ST. LOUIS | 202102539349100205 |
| 2020 | Shell Oil Company Foundation | Marfan Foundation Inc Port Washington, NY | B | $1,000 | paid | MG | 202133159349100603 |
| 2020 | The Edward & Juanita Henson Foundation Co Brosnan & Associatesllp | Marfan Foundation Port Washington, NY | B | $1,000 | paid | GENERAL | 202133199349105678 |
| 2020 | Verizon Foundation | The Marfan Foundation Inc Port Washington, NY | B | $552 | paid | MIP PAYOUT FOR 06/12/20 | 202123199349109562 |
| 2020 | The Irving and Geraldine Schaffer Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL USE | 202123129349100412 |
| 2020 | Feather Foundation Inc | The Marfan Foundation Port Washington, NY | B | $500 | paid | UNRESTRICTED | 202141169349100729 |
| 2020 | William E and Juliana P Oneill Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL | 202111329349101711 |
| 2020 | Bechily-Hodes Family Foundation | The Marfan Foundation Port Washington, NY | B | $250 | paid | EXEMPT PURPOSE OF ORGANIZATION | 202133149349101828 |
| 2020 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $204 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Sterling National Bank Charitable Foundation | The Marfan Foundation Inc Port Washington, NY | B | $200 | paid | General & Unrestricted | 202111329349100516 |
| 2020 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Port Washington, NY | B | $200 | paid | GENERAL OPERATING SUPPORT | 202122529349101012 |
| 2020 | Amica Companies Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $175 | paid | GENERAL PURPOSE | 202103199349106350 |
| 2020 | Amica Companies Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $175 | paid | GENERAL PURPOSE | 202103199349106350 |
| 2020 | Amica Companies Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $150 | paid | GENERAL PURPOSE | 202103199349106350 |
| 2020 | Duke Energy Foundation | The Marfan Foundation Inc Port Washington, NY | B | $110 | paid | EMPLOYEE MATCHING GIFTS | 202113169349100346 |
| 2020 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Amica Companies Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $96 | paid | GENERAL PURPOSE | 202103199349106350 |
| 2020 | Motorola Solutions Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $52 | paid | General Operating Support | 202112279349100301 |
| 2020 | Arthur J Gallagher Foundation | The Marfan Foundation Inc Port Washington, NY | B | $50 | paid | GENERAL EXEMPT PURPOSE | 202133099349100008 |
| 2020 | Westrock Foundation F/K/a Meadwestvaco Foundation | The Marfan Foundation Inc Port Washington, NY | B | $26 | paid | MATCHING GIFTS GRANT | 202141189349101854 |
| 2019 | Fidelity Investments Charitable Gift Fund | The Marfan Foundation Inc Port Washington, NY | A | $170,180 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $27,050 | paid | PUBLIC, SOCIETAL BENEFIT | 202010489349300101 |
| 2019 | Washington University | Marfan Foundation Inc Port Washington, NY | A | $22,500 | paid | SPONSORSHIP | 202031979349307063 |
| 2019 | Joy in Childhood Foundation Inc | The Marfan Foundation Port Washington, NY | A | $15,000 | paid | Support Sick and hungry kids | 202001919349301815 |
| 2019 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $7,500 | paid | EXEMPT PURPOSE | 202022109349100002 |
| 2019 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $7,500 | paid | Annual Conference Scholarship Campaign | 202041359349101244 |
| 2019 | Health First - America's Charities | The Marfan Foundation Port Washington, NY | A | $7,361 | paid | GENERAL SUPPORT | 202041959349303924 |
| 2019 | United Way of Bergen County | The Marfan Foundation Port Washington, NY | A | $6,101 | paid | DONOR DESIGNATION | 202010499349301001 |
| 2019 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 202041359349101244 |
| 2019 | Orentreich Family Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | CHARITABLE | 202012269349100511 |
| 2019 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Port Washington, NY | B | $1,000 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2019 | William E and Juliana P Oneill Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL | 202012199349100211 |
| 2019 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | Boston Children's Heart Foundation Inc | The Marfan Foundation Port Washington, NY | A | $0 + $5,000 non-cash | paid | General support | 202022269349300927 |
| 2018 | National Philanthropic Trust | The Marfan Foundation Inc Port Washington, NY | A | $1,003,750 | paid | PUBLIC, SOCIETAL BENEFIT | 201921359349311817 |
| 2018 | Schwab Charitable Fund | Marfan Foundation Port Washington, NY | A | $44,200 | paid | SOCIAL SERVICES/SOCIAL BENEFITS | 201930459349302018 |
| 2018 | The Sholton Foundation C/O Rita N Sholton | Marfan Foundation Port Washington, NY | B | $26,000 | paid | PROMOTE RESEARCH ON TREATMENT OF MARFAN SYNDROME AND RELATED DISORDERS. | 201912629349100666 |
| 2018 | The Trustees of Columbia University in the City of New York | The Marfan Foundation Inc Pt Washington, NY | A | $25,000 | paid | Program Services | 201931359349305528 |
| 2018 | Network for Good | The Marfan Foundation Inc Port Washington, NY | A | $21,597 | paid | Unrestricted | 201941789349300019 |
| 2018 | Jewish Communal Fund | The Marfan Foundation Port Washington, NY | A | $9,150 | paid | General Support | 201930309349300313 |
| 2018 | The Adrian and Kimberly Adams Family Fou Ndation | The Marfan Foundation Port Washington, NY | B | $7,500 | paid | CHARITABLE SUPPORT | 201931489349100458 |
| 2018 | United Way of Bergen County | The Marfan Foundation Port Washington, NY | A | $7,228 | paid | DONOR DESIGNATION | 201910459349300126 |
| 2018 | The Caesar D Marlocharles J Galli & Barbara a Galli Family Foundation | The Marfan Foundation Port Washington, NY | B | $6,500 | paid | EXEMPT PURPOSE | 201931349349102503 |
| 2018 | The Mclean Family Foundation | The Marfan Foundation Inc Port Washington, NY | B | $5,000 | paid | General & Unrestricted | 201930879349100753 |
| 2018 | Granowitz Family Foundation Inc | Marfan Foundation Port Washington, NY | B | $5,000 | paid | ANNUAL CONTRIBUTION | 201911429349100011 |
| 2018 | Ogc Charitable Foundation | Marfan Foundation Port Washington, NY | B | $5,000 | paid | IN SUPPORT OF EFFORTS TO INTEGRATE THE SUSTAINABLE MISSION AND VISION | 201931299349101728 |
| 2018 | Chmc Cardiovascular Surgical Foundation Inc | The Marfan Foundation Port Washington, NY | A | $5,000 | paid | General support | 201912249349300311 |
| 2018 | Sherlock Charitable Foundation | The Marfan Foundation Port Washington, NY | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 201901349349102910 |
| 2018 | The Wolfe Foundation | The Marfan Foundation Port Washington, NY | B | $1,500 | paid | UNRESTRICTED | 201921219349101067 |
| 2018 | Randa Foundation | Marfan Foundation Port Washington, NY | B | $1,000 | paid | CHARITABLE DONATION | 201923089349100362 |
| 2018 | Rosenberg Ach Foundation | The Marfan Foundation Port Washington, NY | B | $1,000 | paid | HEALTH | 201901229349102250 |
| 2018 | Jpmorgan Chase Foundation | The Marfan Foundation Inc Port Washington, NY | B | $890 | paid | GENERAL OPERATING SUPPORT | 201932679349100303 |
| 2018 | William E and Juliana P Oneill Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | GENERAL | 201921349349103087 |
| 2018 | Mountaintop Foundation | Marfan Blood Foundation Port Washington, NY | D | $500 | paid | TO GRANT RESEARCH CONCERNING MARFAN SYNDROME | 201913079349100106 |
| 2018 | Tom & Betty Leininger Family Foundation | Marfan Foundation Port Washington, NY | B | $500 | paid | AID PATIENTS WITH MARFAN SYNDROME | 201921349349100607 |
| 2018 | The Patrick J Oneill Family Foundation | Marfan Foundation Port Washington, NY | B | $250 | paid | GENERAL PURPOSE | 201942039349100294 |
| 2018 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $200 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $100 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | Puget Sound Energy Foundation | The Marfan Foundation Inc Port Washington, NY | B | $50 | paid | EMPLOYEE MATCHING PROGRAM - GENERAL OPERATIONS | 201931309349100813 |
| 2018 | The Edwin & Shirley Woldar Family Foundation Inc | Marfan Foundation Port Washington, NY | B | $50 | paid | UNRESTRICTED GRANT FOR THE BENEFIT OF MARFAN SYNDROME AND RELATED CONDITIONS RESEARCH. | 201911339349103501 |
| 2018 | The Bank of America Charitable Foundation Inc | The Marfan Foundation Inc Port Washington, NY | B | $25 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | Abbvie Foundation | The Marfan Foundation Inc Prt Washingtn, NY | B | $20 | paid | Matching Grant | 201931339349102918 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.