Who funds International Physicians for the Prevention of Nuclear War

EIN 04-2702110 · Malden, MA · NTEE Q410

International Physicians for the Prevention of Nuclear War of Malden, MA (EIN 04-2702110) was named as a grant recipient by 13 funders in 38 grants paid totaling $363,319 in tax years 2018–2025, 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

$363,319

38 grants paid

Funders

distinct grantmakers

Tax years

2018–2025

as reported by funders

Funders

Grantmakers ranked by total paid to International Physicians for the Prevention of Nuclear War
Funder	State	Match	Grants	Total paid	Latest year
William S Anheuser Family Foundation Inc 20-8168015	MO	B	1	$100,000	2018
Fidelity Investments Charitable Gift Fund 11-0303001	MA	A	9	$94,852	2025
The Workable Alternatives Foundation 25-1670751	PA	C	5	$45,000	2025
Donor Advised Charitable Giving Inc 31-1640316	CO	A	4	$43,325	2025
Ploughshares Foundation 36-3739577	IL	D	6	$19,000	2025
American Online Giving Foundation Inc 81-0739440	DE	A	2	$11,642	2025
Rsf Social Finance Inc 13-6082763	CA	A	1	$10,000	2023
Dana-Farber Cancer Institute Inc 04-2263040	MA	A	1	$10,000	2018
Wyss Foundation 93-1010019	OR	B	1	$10,000	2023
Vanguard Charitable Endowment Program 23-2888152	PA	A	1	$9,500	2025
Alchemy Foundation 04-3541830	MA	D	5	$5,000	2024
Paul & Edith Babson Foundation C/O Wilmington Trust 106846-000 04-6037891	DE	B	1	$4,000	2020
Westminster Barrington Foundation 20-3956194	DE	C	1	$1,000	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.

Grants

The 38 most recent grants naming this organization.

Grants to International Physicians for the Prevention of Nuclear War as reported by funders
Tax year	Funder	Recipient	Match	Amount	Type	Purpose	Source filing
2025	Vanguard Charitable Endowment Program	International Physicians for the Prevention of Nuc Malden, MA	A	$9,500	paid	FOR RECIPIENT'S EXEMPT PURPOSE	202621329349306657
2025	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$9,475	paid	For grant recipient's exempt purposes	202601389349301700
2025	Donor Advised Charitable Giving Inc	International Physicians for the Prevention of Nuclear War (ippnw Inc) Malden, MA	A	$6,810	paid	INTERNATIONAL, FOREIGN AFFAIRS	202611199349300601
2025	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$6,000	paid	GENERAL	202611329349101681
2025	American Online Giving Foundation Inc	International Physicians for the Prevention of Nuc Malden, MA	A	$5,821	paid	GENERAL SUPPORT	202641969349302754
2025	American Online Giving Foundation Inc	International Physicians for the Prevention of Nuc Malden, MA	A	$5,821	paid	GENERAL SUPPORT	202533509349301608
2025	The Workable Alternatives Foundation	International Physicians for the Prevention of Nuclear War Malden, MA	C	$5,000	paid	GENERAL	202611349349104536
2024	The Workable Alternatives Foundation	International Physicians for the Prevention of Nuclear War Malden, MA	C	$10,000	paid	GENERAL	202501299349100820
2024	Donor Advised Charitable Giving Inc	International Physicians for the Prevention of Nuclear War (ippnw Inc) Malden, MA	A	$9,255	paid	INTERNATIONAL, FOREIGN AFFAIRS	202541069349300729
2024	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$8,170	paid	For grant recipient's exempt purposes	202521349349310887
2024	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$4,000	paid	GENERAL	202541299349103459
2024	Alchemy Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$1,500	paid	General Support	202520559349100757
2023	Schwab Charitable Fund	International Physicians for the Prevention of Nuclear War (ippnw Inc) Malden, MA	A	$16,410	paid	INTERNATIONAL, FOREIGN AFFAIRS	202411039349301716
2023	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$15,996	paid	For grant recipient's exempt purposes	202441369349301334
2023	The Workable Alternatives Foundation	International Physicians for the Prevention of Nuclear War Malden, MA	C	$10,000	paid	GENERAL	202411319349102711
2023	Wyss Foundation	International Physicians for the Prevention of Nuclear War Maiden, MA	B	$10,000	paid	Educationck. 3428	202342449349101114
2023	Rsf Social Finance Inc	International Physicians for the Prevention of Nuclear War Malden, MA	A	$10,000	paid	FOR YOUTH FOR TPNW PROGRAM	202433199349318333
2023	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$3,000	paid	GENERAL	202431309349103063
2023	Alchemy Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$500	paid	General Support	202420869349100047
2022	Schwab Charitable Fund	International Physicians for the Prevention of Nuclear War (ippnw Inc) Malden, MA	A	$10,850	paid	INTERNATIONAL, FOREIGN AFFAIRS	202330939349300403
2022	The Workable Alternatives Foundation	International Physicians for the Prevention of Nuclear War Malden, MA	C	$10,000	paid	GENERAL	202311359349101266
2022	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$8,026	paid	For grant recipient's exempt purposes	202321309349304807
2022	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$8,026	paid	For grant recipient's exempt purposes	202430459349302913
2022	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$2,000	paid	GENERAL	202341309349101479
2022	Alchemy Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$1,000	paid	General Support	202340869349100179
2022	Westminster Barrington Foundation	International Physicians for the Prevention of Nuc Malden, MA	C	$1,000	paid	General & Unrestricted	202342909349100714
2021	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$11,221	paid	For grant recipient's exempt purposes	202221339349302787
2021	The Workable Alternatives Foundation	International Physicians for the Prevention of Nuclear War Malden, MA	C	$10,000	paid	GENERAL	202241329349103554
2021	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$2,000	paid	GENERAL	202201329349102250
2021	Alchemy Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$1,000	paid	General Support	202231189349101138
2020	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$6,876	paid	For grant recipient's exempt purposes	202121359349300427
2020	Paul & Edith Babson Foundation C/O Wilmington Trust 106846-000	International Physicians for the Prevention of Nuclear War Malden, MA	B	$4,000	paid	GENERAL SUPPORT	202143199349106044
2020	Ploughshares Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$2,000	paid	GENERAL	202141339349102559
2020	Alchemy Foundation	International Physicians for Prevention of Nuclear War Malden, MA	D	$1,000	paid	General Support	202111349349101446
2019	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$17,751	paid	For grant recipient's exempt purposes	202041789349301474
2018	William S Anheuser Family Foundation Inc	International Physicians for the Prevention of Nuclear War Malden, MA	B	$100,000	paid	BRIDGETON LANDFILL CLEAN UP	201912759349100001
2018	Dana-Farber Cancer Institute Inc	International Physicians for the Prevention of Nu Malden, MA	A	$10,000	paid	CANCER RES AND DEVLP	201932189349300443
2018	Fidelity Investments Charitable Gift Fund	International Physicians for the Prevention of Nuc Malden, MA	A	$9,311	paid	FOR GRANT RECIPIENT'S EXEMPT PURPOSES	201931359349301478

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.