MaineHealth
MaineHealth is a not-for-profit health system based in Portland, Maine. Its mission is to improve the health of patients and communities through high-quality, affordable care, education for future caregivers, and research into better ways to provide care. Its 2024 filing describes it as serving Maine and New Hampshire through hospitals and community-based healthcare settings.
MaineHealth at a glance
In short: MaineHealth gave $4.3M across 28 grants in 2025 (avg $153K), top state Vermont. 14% of 2025 grantees were new. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $4,288,550
- -6.6% vs 2024
- Grants made (2025)
- 28
- +3.7% vs 2024
- Average grant
- $153,163
- -9.9% vs 2024
- Median grant
- $59,783
- Total assets
- $4,578,082,842
- +9.9% vs 2024
- New grantees (estimate)
- 14% first-time grantees (4 of 28, 2025)
- Primary geography
- Vermont (49% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to MaineHealth
- How to Apply
-
The published Innovation Funding Program is an internal funding mechanism for MaineHealth colleagues. Its review process includes application submission, informational interviews for Bonfire applicants, two review rounds, and live presentations at Pitch Day.
- Contact
Mailing address: 22 Bramhall Street, Portland, ME 04102
Phone: (207) 661-7001
Website: https://mainehealth.org
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who MaineHealth funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was University of Vermont ($2.1M). Together the top 10 received $3.6M.
Grant Size Distribution
112 grants across all recorded years
The most common grant size was under $50K: 65 grants of 112 (58%).
Geographic Focus
Where this funder awards grants
MaineHealth’s 2024 filing describes its healthcare services as serving patients in Maine and New Hampshire. Its 2025 grant dollars went to recipients in multiple states; the largest shares were in Vermont (49%) and Maine (27%), followed by Minnesota (6%), Texas (5%), and Massachusetts (5%).
Grant Distribution by State
Share of 2025 grant dollars across all 28 itemized grants.
States
Cities
Is MaineHealth open to new grantees?
14%
first-time grantees, 2025
In 2025, 4 of 28 grantees (14%) were first-time recipients. First grants averaged $19K; repeat grants $175K. How we count
Medians: $11K first-time, $76K repeat.
Estimate from itemized grant lists in IRS Form 990 filings (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $2.0M (2021) to $5.6M (2019). In 2025 it made 28 grants totaling $4.3M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Vermont Burlington, VT | Research | $2,076,000 |
| University of Maine System acting through the University of Southern Maine Orono, ME | Research | $261,424 |
| Mayo Clinic Rochester, MN | Research | $236,662 |
| University of Texas Southwestern Medical Center Dallas, TX | Research | $214,379 |
| University of New England Biddeford, ME | Provide research and substance use prevention work and staffing | $161,589 |
| Northeastern University Boston, MA | Research | $138,851 |
| MaineGeneral Medical Center Augusta, ME | Research | $134,921 |
| Penobscot Bay YMCA Rockport, ME | Provide tobacco and substance use prevention services in Knox & Waldo Counties | $112,716 |
| University of Kentucky Research Foundation Lexington, KY | Research | $109,210 |
| Central Maine Community Health Lewiston, ME | Provide tobacco and substance use prevention services in all of Androscoggin County | $106,917 |
Ready to take the next step with MaineHealth?
Financial History
Multi-year comparison from IRS filings
The filing type is Form 990 (a public charity).
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $4,578,082,842 | $4,705,659,409 | $4,519,720,513 | $4,288,550 | 28 | $75,348,643 |
| 2024 | $4,165,602,847 | $4,114,078,544 | $3,970,262,728 | $4,589,288 | 27 | $64,057,934 |
| 2023 | $3,803,040,949 | $3,690,471,384 | $3,513,572,710 | $3,055,652 | 19 | $20,210,721 |
| 2022 | $3,765,508,907 | $3,440,262,667 | $3,330,800,641 | $3,151,006 | 16 | $45,514,961 |
| 2021 | $4,099,747,289 | $3,168,653,743 | $2,844,844,262 | $2,029,907 | 22 | $55,762,609 |
| 2020 | $3,676,866,927 | $2,516,583,386 | $2,396,252,206 | $3,875,563 | 32 | $19,584,777 |
| 2019 | $2,923,881,397 | $2,280,170,088 | $2,079,980,645 | $5,550,429 | 20 | $25,876,176 |
Research compiled by Grantable AI from public sources. Last updated October 2026.
Mission & Focus Areas
MaineHealth’s vision is “Working together so our communities are the healthiest in America.” Its stated mission is to improve the health of patients and communities by providing high-quality affordable care, educating tomorrow’s caregivers, and researching better ways to provide care.
Its 2025 grants included research awards and support for tobacco and substance-use prevention services. Grantees represent several kinds of organizations. For example, the University of New England says it prepares students to improve the health of people, communities, and the planet; Penobscot Bay YMCA describes its work as promoting youth development, healthy living, and social responsibility; and Central Maine Community Health says its mission is to improve public health in the communities it serves. These are the grantees’ stated missions, not MaineHealth’s.
The MaineHealth Innovation Funding Program supports new care-team models, processes, services, or products that address unmet care needs within MaineHealth. It offers Ignite funding of up to $20,000 and Bonfire funding of up to $100,000. The program is intended for MaineHealth colleagues.
Grantmaking
In filing year 2025, MaineHealth reported 28 grants totaling $4,288,550. Awards ranged from $7,000 to $2,076,000, with a median of $59,782. The largest listed award was $2,076,000 to the University of Vermont for research. Other large awards included $261,424 to the University of Maine System acting through the University of Southern Maine for research; $236,662 to Mayo Clinic for research; and $214,379 to the University of Texas Southwestern Medical Center for research.
Community-service awards included $112,716 to Penobscot Bay YMCA for tobacco and substance-use prevention in Knox and Waldo Counties, and $106,917 to Central Maine Community Health for similar services in Androscoggin County. MaineHealth also awarded $161,589 to the University of New England for research and substance-use prevention work and staffing.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Linda Terry, Quincy Hentzel, Matthew C Chin, Peter Wood, Amanda Rand Esq, Stuart H Watson, Brian H Noyes, and Clint Boothby Esq as trustees. It also lists Thomas J Ryan Jr MD FACC and Brett Loffredo MD as physicians.
MaineHealth is led by Andrew Mueller MD, CEO & President since 2024 (on filings since 2021); 15 of 35 officers listed in 2025 are compensated.
Officers on the 2025 filing
Andrew Mueller MD
CEO & President
CEO → Chief Executive Officer, 2022
Chief Executive Officer → CEO & President, 2024
On filings since 2021
50 hrs/week
$1.2M (2022) → $2.6M (2025)
Morris Fisher
Chair
Trustee → Chairman, 2023
Chairman → Chair, 2025
On filings since 2019
1 hr/week
No compensation reported
David James Kumaki MD FACP
Trustee
Physician → Former Physician & Trustee, 2024
Former Physician & Trustee → Trustee, 2025
On filings since 2019
1 hr/week
$290K (2020) → $0 (2025)
Brian H Noyes
Trustee
On filings since 2019
1 hr/week
No compensation reported
Daniel Loiselle MD
Trustee
On filings since 2019
1 hr/week
No compensation reported
Katherine B Coster
Trustee
On filings since 2019
1 hr/week
No compensation reported
Melissa Smith
Trustee
On filings since 2019
1 hr/week
No compensation reported
Nancy Hasenfus MD
Trustee
On filings since 2019
1 hr/week
No compensation reported
Clint Boothby Esq.
Trustee
On filings since 2020
1 hr/week
No compensation reported
Sandy Morrell Rooney
Trustee
On filings since 2020
1 hr/week
No compensation reported
Stuart H Watson
Trustee
On filings since 2020
1 hr/week
No compensation reported
Linda Terry
Trustee
On filings since 2022
1 hr/week
No compensation reported
Matthew C Chin
Trustee
On filings since 2022
1 hr/week
No compensation reported
Peter Wood
Trustee
On filings since 2022
1 hr/week
No compensation reported
Quincy Hentzel
Trustee
On filings since 2022
1 hr/week
No compensation reported
Amanda Rand Esq.
Trustee
On filings since 2023
1 hr/week
No compensation reported
Ann Bresnahan
Trustee
On filings since 2024
1 hr/week
No compensation reported
Matthew Orlando
Trustee
New on the 2025 filing
1 hr/week
No compensation reported
Albert G Swallow III
Former CFO & Former Board Treasurer
Treasurer → CFO & Board Treasurer, 2022
CFO & Board Treasurer → Former CFO & Former Board Treasurer, 2025
On filings since 2019
50 hrs/week
$807K (2019) → $1.1M (2025)
Beth Kelsch
Chief Legal Officer & Board Secretary
Secretary → General Counsel & Board Secretary, 2022
General Counsel & Board Secretary → Chief Legal Officer & Board Secretary, 2025
On filings since 2019
50 hrs/week
$233K (2019) → $864K (2025)
Brett Loffredo MD
Physician
Trustee → Senior Medical Director, 2022
Senior Medical Director → Physician, 2023
On filings since 2019
50 hrs/week
$241K (2019) → $404K (2025)
Dougald MacGillivray MD
Physician
Surgeon → Physician, 2022
On filings since 2019
50 hrs/week
$1.2M (2019) → $1.3M (2025)
Lisa Tran Beaule MD
Vice President Physic & App Svcs - So. Reg.
Trustee → Vice President Physc & App Svcs - So. Region, 2022
Vice President Physc & App Svcs - So. Region → Vice President Physic & App Svcs - So. Reg., 2025
On filings since 2019
50 hrs/week
$529K (2019) → $602K (2025)
Matthew R Sanborn MD
Physician
Surgeon → Physician, 2022
On filings since 2019
50 hrs/week
$1.4M (2019) → $1.5M (2025)
Peter Manning MD
Physician
Trustee → Physician, 2022
On filings since 2019
50 hrs/week
$401K (2019) → $413K (2025)
Robert Ecker MD
Vice President - Chief of Neurosciences
Physician → Chief - Neurosciences, 2024
Chief - Neurosciences → Vice President - Chief of Neurosciences, 2025
On filings since 2019
50 hrs/week
$1.4M (2019) → $1.5M (2025)
Robert Frank
Former General Counsel
Secretary → Former Secretary, 2021
Former Secretary → Former General Counsel, 2022
On filings since 2019
20 hrs/week
$526K (2019) → $109K (2025)
Kate Herlihy MD MHP
Physician
Trustee → Physician, 2022
On filings since 2020
50 hrs/week
$258K (2020) → $210K (2025)
Thomas J Ryan Jr MD FACC
Physician
Trustee → Physician, 2022
On filings since 2020
20 hrs/week
$533K (2020) → $290K (2025)
Adam J Rana MD
Associate Medical Director
Physician → Associate Medical Director, 2025
On filings since 2024
50 hrs/week
$1.3M (2024) → $1.4M (2025)
Cecilie MacIntyre
Associate General Counsel & Board Assistant Secretary
New on the 2025 filing
50 hrs/week
$162K (2025)
Kelly Elkins
Chief Operating Officer
New on the 2025 filing
50 hrs/week
$1.3M (2025)
Marie J McCarthy
Vice Chair
Trustee → Vice Chairman, 2024
Vice Chairman → Vice Chair, 2025
On filings since 2019
1 hr/week
No compensation reported
Gregory Dufour
Former Trustee
Former Chairman → Trustee, 2024
Trustee → Former Trustee, 2025
On filings since 2020
1 hr/week
No compensation reported
Richard Bayman
CFO & Board Treasurer
New on the 2025 filing
50 hrs/week
No compensation reported
Former officers (32)
- Former: Jeffrey Sanders (2019–2024) — Former Mmc President
- Former: Jere G Michelson (2019–2024) — Trustee
- Former: Joel Botler MD (2019–2024) — Former Officer & Reg. Cmo-So. Region
- Former: Joseph T Alexander MD (2019–2024) — Physician
- Former: Lugene Inzana (2019–2024) — Former Officer & Mh Associate CFO
- Former: Ann Hooper (2019–2023) — Trustee
- Former: George Isaacson Esq. (2019–2023) — Former Chairman
- Former: George Ted Hissong (2019–2023) — Trustee
- Former: Konrad Barth MD (2019–2023) — Physician
- Former: Marjorie Wiggins (2019–2023) — Former Officer & Chief Nursing Officer
- Former: Richard W Petersen (2019–2023) — Former President
- Former: Susannah Swihart (2019–2023) — Trustee
- Former: Michelle Bush (2022–2023) — Corp. Counsel & Board Assistant Secretary
- Former: Bruce P Garren (2019–2022) — Trustee
- Former: Christopher W Emmons (2019–2022) — Trustee
- Former: William A Burke (2019–2022) — Trustee
- Former: William L Caron Jr. (2019–2022) — Former CEO
- Former: Edward Kelly (2021–2022) — Trustee
- Former: Rajiv D Desai MD (2020–2021) — Surgeon
- Former: Adrian M Moran MD (2019) — Trustee
- Former: Christopher Claudio (2019) — Trustee
- Former: Frank H Frye (2019) — Trustee
- Former: Greg Dufour (2019) — Vice Chairman
- Former: Heidi Hansen (2019) — Trustee
- Former: Katherine Pope MD (2019) — Trustee
- Former: Kathleen A Herlihy MD MHP (2019) — Trustee
- Former: L Clint Boothby (2019) — Trustee
- Former: Lisa Almeder MD (2019) — Trustee
- Former: Margaret Bush (2019) — Trustee
- Former: Michael Q Simonds (2019) — Trustee
- Former: Peter Bates MD (2019) — Senior Vice President Medical Affairs
- Former: Thomas J Ryan MD (2019) — Trustee
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $2.6M, to Andrew Mueller MD (CEO and President). 15 officers or directors reported compensation on that filing.
Frequently asked questions about MaineHealth
How much does MaineHealth give each year?
MaineHealth gave $4.3M across 28 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $4.6M across 27 grants.
What is MaineHealth's typical grant size?
MaineHealth's median grant in 2025 was $59,783, and its average grant was $153,163, across 28 grants on its 2025 IRS Form 990. Organizations receiving their first grant from MaineHealth that year got $19K on average.
Where does MaineHealth give grants?
MaineHealth's top state is Vermont, with 49% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were Maine (27%) and Minnesota (6%). The most frequent recipient cities were Orono, ME (2 grants), Boston, MA (2 grants), Biddeford, ME (2 grants) and Augusta, ME (2 grants).
Does MaineHealth give general operating support?
Not in 2025: none of the 28 grants with a stated purpose on MaineHealth's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "Research" (13 grants) and "Contribution" (3 grants).
Who are MaineHealth's largest grantees?
MaineHealth's largest 2025 grantees include University of Vermont ($2,076,000), University of Maine System acting through the University of Southern Maine ($261,424) and Mayo Clinic ($236,662), according to its 2025 IRS Form 990. Together they received 60% of its itemized 2025 grant dollars.
How large is MaineHealth?
MaineHealth reported $4.6B in total assets on its 2025 IRS Form 990. Its revenue that year was $4.7B.
What does MaineHealth fund?
MaineHealth’s vision is “Working together so our communities are the healthiest in America.” Its stated mission is to improve the health of patients and communities by providing high-quality affordable care, educating tomorrow’s caregivers, and researching better ways to provide care. See mission & focus areas ↑
How do I apply for a grant from MaineHealth?
The published Innovation Funding Program is an internal funding mechanism for MaineHealth colleagues. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is MaineHealth's EIN?
MaineHealth's EIN (Employer Identification Number) is 01-0238552. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated October 2026. Sourced from IRS Form 990 filings. Research dossier generated October 2026.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS August 16, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS August 12, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS August 14, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS August 13, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS August 14, 2025)
- Added Form 990 for fiscal year 2019 (received by the IRS August 14, 2020)
- Added Form 990 for fiscal year 2025 (received by the IRS August 13, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in MaineHealth's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Maine
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More similar funders
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Cite this profile
Grantable. (2026). MaineHealth funder profile. GrantGraph. Retrieved October 11, 2026, from https://grantable.co/funders/mainehealth-morg_c87acc6963e347cb84a4d77d028398be
BibTeX
@misc{grantable_010238552_2026,
author = {{Grantable}},
title = {{MaineHealth funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/mainehealth-morg_c87acc6963e347cb84a4d77d028398be},
note = {Accessed 2026-10-11. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from MaineHealth's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
MaineHealth down — hundreds of funders to go?