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Key facts about HH Medstar Health Inc
- EIN
- 52-1542230
- Latest 990 filing
- Form 990, 2025
- Total assets
- $512,280,509
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$512.3M
+8.2% YoY
Revenue
$2.4B
+12.0% YoY
Net Investment Income
$1.5M
+20.7% YoY
Expenses
$2.5B
+11.8% YoY
About HH Medstar Health Inc
Based on IRS filings
HH Medstar Health Inc is a nonprofit organization focused on Health, based in Columbia, MD. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $512.3M in total assets. Net investment income was $1.5M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2025
Grant Size Distribution
1 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $512,280,509 | $473,458,599 | $444,322,279 |
| Revenue | $2,399,792,762 | $2,143,582,040 | $1,892,413,752 |
| Expenses | $2,477,640,537 | $2,215,463,386 | $1,936,243,925 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $1,544,229 | $1,279,534 | $874,923 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2022 (received by the IRS May 10, 2023)
- Added Form 990 for fiscal year 2025 (received by the IRS May 8, 2026)
Leadership & Key People
Officers and directors from IRS filings
HH Medstar Health Inc is led by Edward Woo MD, Mmg President on every filing since 2022; 7 of 13 officers listed in 2025 are compensated.
Officers on the 2025 filing
Edward Woo MD
Mmg President
On filings since 2022
40 hrs/week
$2.1M (2022) → $2.8M (2025)
Kenneth A. Samet
President & Director
On filings since 2020
1 hr/week
No compensation reported
Eric R. Wagner
Former Vice President & Director
Vice President & Director → Former Vice President & Director, 2024
On filings since 2020
1 hr/week
No compensation reported
Oliver M. Johnson
Director, Vice President & Secretary
Vice President & Secretary → Vice President & Treasurer, 2023
Vice President & Treasurer → Director, Vice President & Secretary, 2024
On filings since 2020
1 hr/week
No compensation reported
Stephen Rt Evans MD
Director & Vice President
Director → Director & Vice President, 2024
On filings since 2020
1 hr/week
No compensation reported
Susan Nelson
Director, Vice President & Treasurer
On filings since 2024
1 hr/week
No compensation reported
Christopher Richter
Vice President & Operations
Physician → Vice President & Operations, 2025
On filings since 2020
40 hrs/week
$1.2M (2020) → $2.2M (2025)
Richard Goldberg
Former Mmg President
Mmg President → Former Mmg President, 2023
On filings since 2020
40 hrs/week
$1.4M (2020) → $385K (2025)
Edward Aulisi
Physician
On filings since 2021
40 hrs/week
$3.2M (2021) → $3.3M (2025)
Evan Argintar
Physician
Md & Assistant Director of Sports Med. → Physician, 2024
On filings since 2022
40 hrs/week
$2.1M (2022) → $2.2M (2025)
Thomas Macgillivray
Physician
On filings since 2024
40 hrs/week
$2.2M (2024) → $2.1M (2025)
Andrew Mo
Physician
New on the 2025 filing
40 hrs/week
$2.2M (2025)
Michael J. Curran
Former Treasurer
Treasurer & Director → Former Treasurer, 2023
On filings since 2020
1 hr/week
No compensation reported
Former officers (11)
- Former: Atul Shah (2020–2024) — Physician
- Former: Oliver Tannous (2024) — Physician
- Former: Jean-Marc Voyadzis MD (2021–2023) — Director Spinal Oncology
- Former: Amjad Anaizi MD (2022–2023) — Physician
- Former: Abeel A. Mangi MD (2023) — Physician
- Former: Faheem Sandhu MD (2023) — Physician
- Former: David Song (2020–2022) — Regional Chief Mmg
- Former: David Jordan (2021) — Physician Executive Director Mmg
- Former: Fred Mo MD (2021) — Prof. of Ortho. Surgery & Spine Specialist
- Former: Anil Shah (2020) — Physician
- Former: Nimesh Khatri (2020) — Physician
Data from IRS Form 990 filings, 2020–2025. "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
Frequently asked questions about HH Medstar Health Inc
How large is HH Medstar Health Inc?
HH Medstar Health Inc reported $512.3M in total assets on its 2025 IRS Form 990. Its revenue that year was $2.4B.
What is HH Medstar Health Inc?
HH Medstar Health Inc is a nonprofit organization focused on Health, based in Columbia, MD. It holds $512.3M in total assets as of 2025.
Where does HH Medstar Health Inc operate?
HH Medstar Health Inc has awarded grants in District of Columbia.
What is HH Medstar Health Inc's EIN?
HH Medstar Health Inc's EIN (Employer Identification Number) is 52-1542230. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
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