Washington, D.C. · Nonprofit
WHITMAN-WALKER CLINIC INC
WHITMAN-WALKER CLINIC INC (Washington, D.C.) receives grants from 59 organizations whose IRS filings report $14,715,001 to it, the largest being JOHNS HOPKINS UNIVERSITY ($5,066,987). 45 of them have funded it in more than one year.
Against its field
WHITMAN-WALKER CLINIC INC runs a healthier operating margin than half of the 4,579 health nonprofits its size.
this organization peer median middle 50% of peers· 4,579 health nonprofits $10M–$100M, FY2024
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- National Alliance for Research on Schizophrenia and Depressionshared funders
- Oregon Primary Care Associationportfolio match
- Alliancechicagoportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 26% · 2018 24% · 2019 22% · 2020 25% · 2021 27% · 2022 30% · 2023 33% · 2024 18%. Grants only. Government contracts and fees sit inside program revenue.
43% of WHITMAN-WALKER CLINIC INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (7% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base narrowed from 31 funders to 24 funders, grant income fell $2.0M → $922k.
12 of 59 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 9% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $13M from 3 payers (the payer shares this organization's board, largest Whitman-Walker Health System Inc). These are real filings, and they are not money WHITMAN-WALKER CLINIC INC raised.
From the IRS filings of WHITMAN-WALKER CLINIC INC’s funders (the co-funder graph). Top 30 of 59 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
WHITMAN-WALKER CLINIC INC leans on a few funders — its largest provides 34% of grant income and the top three 61%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
94% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund WHITMAN-WALKER CLINIC INC.
Largest funder’s share by year: 2017 43% · 2018 38% · 2019 55% · 2020 40% · 2021 38% · 2022 32% · 2023 43% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
58% of WHITMAN-WALKER CLINIC INC's funders are still giving 3 years after their first grant; 76% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
WHITMAN-WALKER CLINIC INC draws 69% of its grant income from funders outside Washington, D.C., across 10 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $1.3M arriving through sponsors registered in 10 statesis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 59 funders put you under-funded among the 400 organizations that share them.
- National Alliance for Research on Schizophrenia and Depressionshared fundersNY · backs 110 organizations that share your funders
- Oregon Primary Care Associationportfolio matchits grantees resemble your mission
- Alliancechicagoportfolio matchits grantees resemble your mission
- A Healthier Democracy Incportfolio matchits grantees resemble your mission
- Massdevelopment Hefa Trustportfolio matchits grantees resemble your mission
- Upstream USA Incportfolio matchits grantees resemble your mission
- The Chartis Foundationportfolio matchits grantees resemble your mission
- Community Care Cooperative Incportfolio matchits grantees resemble your mission
- School-Based Health Allianceportfolio matchits grantees resemble your mission
- Pennsylvania Association of Community Health Centersportfolio matchits grantees resemble your mission
- Mobile Health Clinics Associationportfolio matchits grantees resemble your mission
- Pfizer Patient Assistance Foundation Incportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Government funding WHITMAN-WALKER CLINIC INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $44.3M on record.
- Department of Health and Human Services$44.3M
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like WHITMAN-WALKER CLINIC INC
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
71% of spending goes to programs.
Governance
Public support
94%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Part of a family of 6 related entities
- Hearth Foundation · exempt
- Whitman-Walker Health System · exempt
- Whitman-Walker Foundation · exempt
- Wwhs Real Property Holdings Inc · exempt
- Whitman-Walker Institute Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for WHITMAN-WALKER CLINIC INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds WHITMAN-WALKER CLINIC INC?
- WHITMAN-WALKER CLINIC INC (Washington, D.C.) receives grants from 59 organizations whose IRS filings report $14,715,001 to it, the largest being JOHNS HOPKINS UNIVERSITY ($5,066,987). 45 of them have funded it in more than one year.
- How many funders does WHITMAN-WALKER CLINIC INC have?
- IRS filings report 59 organizations giving $14,715,001 in grants to WHITMAN-WALKER CLINIC INC, 45 of which have funded it in more than one year.
- Who is the largest funder of WHITMAN-WALKER CLINIC INC?
- JOHNS HOPKINS UNIVERSITY is the largest funder on record, with $5,066,987 in grants. The full list of funders is on this page.
- How can an organization like WHITMAN-WALKER CLINIC INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington, D.C.. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 59funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing