Maine · Nonprofit
MOUNT DESERT ISLAND HOSPITAL
MOUNT DESERT ISLAND HOSPITAL (Maine) receives grants from 99 organizations whose IRS filings report $17,081,740 to it, the largest being DONOR ADVISED CHARITABLE GIVING INC ($3,632,375). 71 of them have funded it in more than one year.
- Revenue FY2025
- $101M
- Funders on record
- 99
- Grants received
- $17M
- Net assets
- $78M
What Mount Desert Island Hospital does
Mission
Mount Desert Island Hospital's mission is to provide compassionate care and strengthen the health of our community by embracing tomorrow's methods and respecting time-honored values.
As stated on its FY2025 Form 990.
Program
In fiscal year 2025, mount desert island (mdi) hospital provided $10,459,913 in services for which no compensation was expected or received. Financial assistance policies exist to provide relief for those who cannot pay for medical care. Mdi hospital provides care to persons covered by governmental programs including medicare, medicaid, va, and champus. The unreimbursed value for providing care to these patient approximates $4,494,457. The hospital continues to provide a number of health services and preventative health programs to the community. Available programs include cardiac pulmonary rehabilitation, care coordination, wellness programs, diabetes education, annual wellness exams, nutrition counseling, parenting, pregnancy and sibling classes, physical and occupational therapy programs, speech therapy, medication therapy management, health coaching, care management, coagulation management, financial and insurance workshops, ophthalmology services, and our oral health program which included education and outreach to the community schools, and service providers. The hospital provides volunteers as certified application counselors to help enroll and educate members of our…
$72,531,820 spentof which $28,500 as grants$87,761,967 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $72,531,820.
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 2023 to 2024, from $80M to $106M (+32%).
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: 2020 2% · 2021 8% · 2022 6% · 2024 4%. Grants only. Government contracts and fees sit inside program revenue.
13% of MOUNT DESERT ISLAND 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. 1 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.
Chief executive
Christina Maquire
President & CEO
Board chair
Martha Wagner
Chair
As listed on its FY2025 Form 990.
The chief executive listed changed between the FY2024 and FY2025 filings.
Who funds it, year by year
2017 → 2023: the base broadened from 23 funders to 45 funders, grant income rose $461k → $5.2M.
18 of 99 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 40% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of MOUNT DESERT ISLAND HOSPITAL’s funders (the co-funder graph). Top 30 of 99 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
MOUNT DESERT ISLAND HOSPITAL has a broad base — no single funder exceeds 21% 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
43% 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 MOUNT DESERT ISLAND HOSPITAL.
Largest funder’s share by year: 2017 35% · 2018 18% · 2019 47% · 2020 27% · 2021 34% · 2022 46% · 2023 58% — 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
53% of MOUNT DESERT ISLAND HOSPITAL's funders are still giving 3 years after their first grant; 72% 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
MOUNT DESERT ISLAND HOSPITAL draws 94% of its grant income from funders outside Maine, across 15 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $6.8M arriving through sponsors registered in 14 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
MOUNT DESERT ISLAND 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 MOUNT DESERT ISLAND HOSPITAL receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $6.0M on record — $5.9M federal, $10k state.
- Department of Health and Human Services$5.9M
- VT$7k
- MA$3k
- FL$75
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 MOUNT DESERT ISLAND 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 Maine
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
79% of spending goes to programs.
Governance
Footprint & structure
Part of a family of 2 related entities
- Birch Bay Retirement Village · exempt
- Mount Desert Management Company · corp_trust
Screen this organization
A dated, signed PDF of the compliance screen for MOUNT DESERT ISLAND 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 MOUNT DESERT ISLAND HOSPITAL?
- MOUNT DESERT ISLAND HOSPITAL (Maine) receives grants from 99 organizations whose IRS filings report $17,081,740 to it, the largest being DONOR ADVISED CHARITABLE GIVING INC ($3,632,375). 71 of them have funded it in more than one year.
- How many funders does MOUNT DESERT ISLAND HOSPITAL have?
- IRS filings report 99 organizations giving $17,081,740 in grants to MOUNT DESERT ISLAND HOSPITAL, 71 of which have funded it in more than one year.
- Who is the largest funder of MOUNT DESERT ISLAND HOSPITAL?
- DONOR ADVISED CHARITABLE GIVING INC is the largest funder on record, with $3,632,375 in grants. The full list of funders is on this page.
- How can an organization like MOUNT DESERT ISLAND HOSPITAL find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Maine. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Mount Desert Island Hospital →
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 99 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