Grants paid by Foundation for Prader-Willi Research Inc
EIN 31-1763110 · Covina, CA · Form 990, Schedule I · NTEE G80
Foundation for Prader-Willi Research Inc of Covina, CA (EIN 31-1763110) reported 71 grants paid totaling $8,617,675 to 49 recipients in tax years 2020–2024, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$8,617,675
71 grants
Recipients
49
distinct organizations
Tax years
2020–2024
4 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 11 | $990,011 | — |
| 2022 | 24 | $2,801,475 | — |
| 2023 | 16 | $2,229,127 | — |
| 2024 | 20 | $2,597,062 | — |
Top recipients
The 49 recipients receiving the most from Foundation for Prader-Willi Research Inc, by grants paid, out of 49 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Massachusetts General Hospital 04-1564655 | A | Boston, MA | 3 | $634,646 | 2023 |
| Duke University 56-0532129 | A | Durham, NC | 4 | $540,000 | 2024 |
| Columbia University 13-5598093 | A | New York, NY | 3 | $495,761 | 2024 |
| Texas Tech University 75-2668014 | A | Lubbock, TX | 1 | $486,000 | 2022 |
| Saint Louis University School of Medicine 43-0654872 | A | St Louis, MO | 2 | $384,156 | 2024 |
| Rockefeller University 13-1624158 | A | New York, NY | 2 | $324,000 | 2024 |
| Ohio State University 31-6025986 | A | Colombus, OH | 2 | $323,437 | 2023 |
| Emory University 58-0566256 | A | Atlanta, GA | 1 | $300,000 | 2024 |
| Maimonides Medical Center 11-1635081 | A | Brooklyn, NY | 2 | $273,148 | 2022 |
| Stanford University School of Medicine 77-0465765 | A | Stanford, CA | 2 | $270,000 | 2023 |
| Yale University 06-0646973 | A | New Haven, CT | 2 | $270,000 | 2024 |
| Harvard College 04-2103580 | A | Cambridge, MA | 2 | $248,399 | 2023 |
| University of Tennessee 62-6001636 | A | Memphis, TN | 2 | $247,200 | 2023 |
| Sanford Burnham Prebys Medical Discovery Institute 51-0197108 | A | La Jolla, CA | 2 | $243,037 | 2024 |
| Vanderbilt University 62-0476822 | A | Nashville, TN | 2 | $211,228 | 2024 |
| University of Connecticut Health Center 52-1725543 | A | Farmington, CT | 3 | $163,099 | 2024 |
| The Scintillon Institute 45-4323888 | A | San Diego, CA | 1 | $162,000 | 2022 |
| University of Nebraska 47-0049123 | A | Lincoln, NE | 1 | $162,000 | 2024 |
| University of Chicago 36-2177139 | A | Chicago, IL | 1 | $162,000 | 2023 |
| Albert Einstein College of Medicine 83-0621846 | A | Bronx, NY | 1 | $162,000 | 2024 |
| University of Pittsburgh 25-1865744 | A | Pittsburgh, PA | 1 | $161,999 | 2024 |
| Carnegie Mellon University 25-0969449 | A | Pittsburgh, PA | 1 | $161,998 | 2024 |
| Brigham and Women's Hospital 04-2312909 | A | Boston, MA | 1 | $161,816 | 2022 |
| John Hopkins University School of Medicine 51-0595110 | A | Chicago, IL | 2 | $157,948 | 2024 |
| Chicago School of Professional Psychology 36-3005527 | A | Chicago, IL | 1 | $152,667 | 2022 |
| Case Western Reserve University 34-1018992 | A | Cleveland, OH | 1 | $132,558 | 2023 |
| General Electric 14-0689340 | A | Pittsburgh, PA | 1 | $108,000 | 2022 |
| University of Michigan 38-6006309 | A | Ann Arbor, MI | 1 | $108,000 | 2022 |
| Princeton University 21-0634501 | A | Princeton, NJ | 1 | $108,000 | 2022 |
| Virginia Polytechnic Institute and State University 54-6001805 | A | Blacksburg, VA | 1 | $108,000 | 2022 |
| Albert Einstein College of Medicine 47-2209056 | A | Bronx, NY | 1 | $108,000 | 2022 |
| The University of Illinois at Urbana-Champaign 37-6000511 | A | Urbana, IL | 1 | $108,000 | 2022 |
| Icahn School of Medicine at Mount Sinai 13-6171197 | A | New York, NY | 1 | $108,000 | 2022 |
| State University of New York at Buffalo 14-1368361 | A | Albany, NY | 1 | $102,600 | 2020 |
| University of Florida 59-6002052 | A | Gainesville, FL | 1 | $97,907 | 2020 |
| Tulane University 72-0423889 | A | New Orleans, LA | 1 | $95,591 | 2024 |
| Medical University of South Carolina 57-6000722 | A | Charleston, SC | 1 | $86,400 | 2024 |
| University of Alabama at Birmingham 63-6005396 | A | Birmingham, AL | 1 | $83,621 | 2024 |
| Ut Southwestern Medical Center 17-6002868 | A | Dallas, TX | 1 | $81,000 | 2022 |
| Bucknell University 24-0772407 | A | Lewisburg, PA | 1 | $72,984 | 2024 |
| Shriner's Hospital for Children 36-2193608 | A | Philadelphia, PA | 1 | $71,820 | 2020 |
| Albert Einstein College of Medicine and Montefiore Medical Center 13-1740114 | A | Bronx, NY | 1 | $54,000 | 2020 |
| Seattle Children's Hospital Foundation 91-1156519 | A | Seattle, WA | 2 | $32,360 | 2023 |
| Cook Children's Medical Center 75-2705881 | A | Fort Worth, TX | 1 | $22,680 | 2023 |
| Children's Mercy Hospital Kansas City 44-0605373 | A | Kansas City, MO | 1 | $22,140 | 2023 |
| Children's Hospital Colorado Anschutz Medical Campus 84-0166760 | A | Aurora, CO | 2 | $20,000 | 2023 |
| University of Utah Health 87-6000525 | A | Salt Lake City, UT | 1 | $10,000 | 2022 |
| Stanford Medicine Children's Health 77-0003859 | A | Palo Alto, CA | 1 | $10,000 | 2022 |
| University of Buffalo 16-1238821 | A | Buffalo, NY | 1 | $7,475 | 2022 |
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.
Every grant
All 71 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Emory University Atlanta, GA | A | $300,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Saint Louis University School of Medicine St Louis, MO | A | $222,156 | paid | RESEARCH | 202512949349302211 |
| 2024 | Rockefeller University New York, NY | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Albert Einstein College of Medicine Bronx, NY | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Sanford Burnham Prebys Medical Discovery Institute La Jolla, CA | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | University of Nebraska Lincoln, NE | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Duke University Charlotte, NC | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Yale University New Haven, CT | A | $162,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | University of Pittsburgh Pittsburgh, PA | A | $161,999 | paid | RESEARCH | 202512949349302211 |
| 2024 | Carnegie Mellon University Pittsburgh, PA | A | $161,998 | paid | RESEARCH | 202512949349302211 |
| 2024 | University of Connecticut Health Center Farmington, CT | A | $137,700 | paid | RESEARCH | 202512949349302211 |
| 2024 | Duke University Durham, NC | A | $108,000 | paid | RESEARCH | 202512949349302211 |
| 2024 | Tulane University New Orleans, LA | A | $95,591 | paid | RESEARCH | 202512949349302211 |
| 2024 | Medical University of South Carolina Charleston, SC | A | $86,400 | paid | RESEARCH | 202512949349302211 |
| 2024 | John Hopkins University School of Medicine Chicago, IL | A | $86,400 | paid | RESEARCH | 202512949349302211 |
| 2024 | University of Alabama at Birmingham Birmingham, AL | A | $83,621 | paid | RESEARCH | 202512949349302211 |
| 2024 | Vanderbilt University Nashville, TN | A | $75,639 | paid | RESEARCH | 202512949349302211 |
| 2024 | Bucknell University Lewisburg, PA | A | $72,984 | paid | RESEARCH | 202512949349302211 |
| 2024 | Columbia University New York, NY | A | $27,174 | paid | RESEARCH | 202512949349302211 |
| 2024 | University of Connecticut Storrs, CT | A | $5,400 | paid | RESEARCH | 202512949349302211 |
| 2023 | Massachusetts General Hospital Boston, MA | A | $472,646 | paid | RESEARCH | 202403129349303270 |
| 2023 | Columbia University New York, NY | A | $362,307 | paid | RESEARCH | 202403129349303270 |
| 2023 | The Ohio State University Columbus, OH | A | $215,990 | paid | RESEARCH | 202403129349303270 |
| 2023 | Stanford University School of Medicine Stanford, CA | A | $162,000 | paid | RESEARCH | 202403129349303270 |
| 2023 | Saint Louis University School of Medicine St Louis, MO | A | $162,000 | paid | RESEARCH | 202403129349303270 |
| 2023 | University of Chicago Chicago, IL | A | $162,000 | paid | RESEARCH | 202403129349303270 |
| 2023 | Harvard College Cambridge, MA | A | $161,999 | paid | RESEARCH | 202403129349303270 |
| 2023 | University of Tennessee Memphis, TN | A | $150,000 | paid | RESEARCH | 202403129349303270 |
| 2023 | Case Western Reserve University Cleveland, OH | A | $132,558 | paid | RESEARCH | 202403129349303270 |
| 2023 | Harvard University Boston, MA | A | $86,400 | paid | RESEARCH | 202403129349303270 |
| 2023 | John Hopkins University School of Medicine Baltimore, MD | A | $71,548 | paid | RESEARCH | 202403129349303270 |
| 2023 | Cook Children's Medical Center Fort Worth, TX | A | $22,680 | paid | RESEARCH | 202403129349303270 |
| 2023 | Children's Mercy Hospital Kansas City Kansas City, MO | A | $22,140 | paid | RESEARCH | 202403129349303270 |
| 2023 | University of Connecticut Storrs, CT | A | $19,999 | paid | RESEARCH | 202403129349303270 |
| 2023 | Seattle Children's Hospital Foundation Seattle, WA | A | $14,860 | paid | RESEARCH | 202403129349303270 |
| 2023 | Children's Hospital Colorado Anschutz Medical Campus Aurora, CO | A | $10,000 | paid | RESEARCH | 202403129349303270 |
| 2022 | Texas Tech University Lubbock, TX | A | $486,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Maimonides Medical Center Brooklyn, NY | A | $165,148 | paid | RESEARCH | 202313199349317341 |
| 2022 | Duke University Durham, NC | A | $162,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | The Scintillon Institute San Diego, CA | A | $162,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Rockefeller University New York, NY | A | $162,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Brigham and Women's Hospital Boston, MA | A | $161,816 | paid | RESEARCH | 202313199349317341 |
| 2022 | Chicago School of Professional Psychology Chicago, IL | A | $152,667 | paid | RESEARCH | 202313199349317341 |
| 2022 | Vanderbilt University Nashville, TN | A | $135,589 | paid | RESEARCH | 202313199349317341 |
| 2022 | The University of Illinois at Urbana-Champaign Urbana, IL | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Virginia Polytechnic Institute and State University Blacksburg, VA | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Massachusetts General Hospital Boston, MA | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | University of Michigan Ann Arbor, MI | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Stanford University School of Medicine Stanford, CA | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | General Electric Pittsburgh, PA | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Albert Einstein College of Medicine Bronx, NY | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Icahn School of Medicine at Mount Sinai New York, NY | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Princeton University Princeton, NJ | A | $108,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Columbia University New York, NY | A | $106,280 | paid | RESEARCH | 202313199349317341 |
| 2022 | Ut Southwestern Medical Center Dallas, TX | A | $81,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Seattle Children's Hospital Foundation Seattle, WA | A | $17,500 | paid | RESEARCH | 202313199349317341 |
| 2022 | Stanford Medicine Children's Health Palo Alto, CA | A | $10,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | Children's Hospital Colorado Anschutz Medical Campus Aurora, CO | A | $10,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | University of Utah Health Salt Lake City, UT | A | $10,000 | paid | RESEARCH | 202313199349317341 |
| 2022 | University of Buffalo Buffalo, NY | A | $7,475 | paid | RESEARCH | 202313199349317341 |
| 2020 | Maimonides Medical Center Brooklyn, NY | A | $108,000 | paid | RESEARCH | 202123169349309412 |
| 2020 | Yale University New Haven, CT | A | $108,000 | paid | RESEARCH | 202123169349309412 |
| 2020 | Duke University Durham, NC | A | $108,000 | paid | RESEARCH | 202123169349309412 |
| 2020 | Ohio State University Colombus, OH | A | $107,447 | paid | RESEARCH | 202123169349309412 |
| 2020 | State University of New York at Buffalo Albany, NY | A | $102,600 | paid | RESEARCH | 202123169349309412 |
| 2020 | University of Florida Gainesville, FL | A | $97,907 | paid | RESEARCH | 202123169349309412 |
| 2020 | University of Tennessee Memphis, TN | A | $97,200 | paid | RESEARCH | 202123169349309412 |
| 2020 | Sanford Burnham Prebys Medical Discovery Institute La Jolla, CA | A | $81,037 | paid | RESEARCH | 202123169349309412 |
| 2020 | Shriner's Hospital for Children Philadelphia, PA | A | $71,820 | paid | RESEARCH | 202123169349309412 |
| 2020 | Albert Einstein College of Medicine and Montefiore Medical Center Bronx, NY | A | $54,000 | paid | RESEARCH | 202123169349309412 |
| 2020 | Massachusetts General Hospital Boston, MA | A | $54,000 | paid | RESEARCH | 202123169349309412 |
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 the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202512949349302211 |
| 990 | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202403129349303270 |
| 990 | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202313199349317341 |
| 990 | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202123169349309412 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/311763110.json.
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.