Connecticut · Nonprofit
GREENWICH HOSPITAL
GREENWICH HOSPITAL (Connecticut) receives grants from 266 organizations whose IRS filings report $52,907,612 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($12,494,764). 171 of them have funded it in more than one year.
- Revenue FY2025
- $592M
- Funders on record
- 266
- Grants received
- $53M
- Net assets
- $753M
What Greenwich Hospital does
Mission
To provide healthcare services.
As stated on its FY2025 Form 990.
Program
Greenwich Hospital is a 206-bed community hospital serving lower fairfield county, connecticut, and westchester county, new york. An academic affiliate of yale school of medicine, Greenwich Hospital offers a wide range of medical, surgical, diagnostic and wellness programs. Greenwich Hospital has the prestigious magnet designation from the american nurses credentialing center, the nation's highest honor of nursing excellence. The hospital is a member of yale new haven health system which also includes bridgeport, lawrence + memorial, westerly and yale new haven hospitals as well as northeast medical group, a multispecialty medical foundation. Advancing care in our communities as part of yale new haven health system, Greenwich Hospital joined yale new haven hospital in offering advanced urologic care with a minimally invasive procedure that treats benign prostatic hyperplasia procedures. The holmium laser enucleation of the prostate (holep) uses a high-powered holmium laser to remove excess prostate tissue, offering a long-lasting solution with fewer complications and shorter recovery times. Greenwich Hospital offered the high-intensity focused ultrasound (hifu) procedure, which…
$500,615,137 spentof which $122,326 as grants$525,648,967 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $500,615,137.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2019 to 2020, from $713M to $902M (+27%).
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: 2019 0% · 2020 7% · 2021 2% · 2022 1% · 2023 0%. Grants only. Government contracts and fees sit inside program revenue.
6% of GREENWICH HOSPITAL’s revenue is contributions — more reliant on donations than three-quarters of its peers (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2017 → 2023: the base broadened from 72 funders to 122 funders, grant income rose $2.0M → $10.0M.
22 of 266 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 31% 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: $51M from 3 payers (the payer shares this organization's board, largest The Greenwich Hospital Endowment Fund Inc). These are real filings, and they are not money GREENWICH HOSPITAL raised.
From the IRS filings of GREENWICH HOSPITAL’s funders (the co-funder graph). Top 30 of 266 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
GREENWICH HOSPITAL has a broad base — no single funder exceeds 24% of grant income, and it takes 4 funders to reach half.
the vertical line marks half of all grant income — 4 funders to its left
34% 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 GREENWICH HOSPITAL.
Largest funder’s share by year: 2017 21% · 2018 26% · 2019 18% · 2020 29% · 2021 52% · 2022 18% · 2023 25% — growing more concentrated.
“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
49% of GREENWICH HOSPITAL's funders are still giving 3 years after their first grant; 64% 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
GREENWICH HOSPITAL draws 60% of its grant income from funders outside Connecticut, across 24 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $16M arriving through sponsors registered in 13 states is 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.
Against its field
GREENWICH HOSPITAL runs a healthier operating margin than half of the 1,256 health nonprofits its size.
this organization peer median middle 50% of peers· 1,256 health nonprofits over $100M, FY2025
Government funding GREENWICH HOSPITAL receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $15.8M on record.
- CT$15.8M
- NJ$11
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 GREENWICH HOSPITAL
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Connecticut
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
88% of spending goes to programs.
Governance
Footprint & structure
Part of a family of 37 related entities
- Greenwich Clinical Pathology Associates LLC · disregarded
- Greenwich Pathology Associates LLC · disregarded
- Gh Realty Holding LLC · disregarded
- Bridgeport Hospital · exempt
- Bridgeport Hospital Foundation Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for GREENWICH HOSPITAL: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds GREENWICH HOSPITAL?
- GREENWICH HOSPITAL (Connecticut) receives grants from 266 organizations whose IRS filings report $52,907,612 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($12,494,764). 171 of them have funded it in more than one year.
- How many funders does GREENWICH HOSPITAL have?
- IRS filings report 266 organizations giving $52,907,612 in grants to GREENWICH HOSPITAL, 171 of which have funded it in more than one year.
- Who is the largest funder of GREENWICH HOSPITAL?
- FIDELITY INVESTMENTS CHARITABLE GIFT FUND is the largest funder on record, with $12,494,764 in grants. The full list of funders is on this page.
- How can an organization like GREENWICH HOSPITAL find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Connecticut. 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 FY2025 (financials across 2017–2025), and the filings of 266 funders 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 October 22, 2026. What this page cannot tell you · view filing