Medical Staff of Good Samaritan Hospital
The purpose of the organization is:To insure that all patients admitted to or treated in any of the facilities, departments or services of Good Samaritan Hospital Medical Center, 1000 Montauk Highway, West Islip, NY 11795 (the Hospital) receive appropriate care consistent with community standards;To insure the professional performance of all practitioners authorized to practice in the Hospital through the appropriate delineation of the clinical privileges that each practitioner may exercise in the Hospital and through an ongoing review and evaluation of each practitioners performance in the Hospital;To provide an appropriate educational setting that will maintain scientific standards and that will lead to continuous advancement in professional knowledge and skill;To initiate and maintain rules and regulations for governance of the Medical Staff of the Hospital (Medical Staff) subject to the approval of the Governing Body of Trustees of Good Samaritan Hospital Medical Center (Governing
Key facts about Medical Staff of Good Samaritan Hospital
In short: Medical Staff of Good Samaritan Hospital gave $50K across 1 grant in 2025 (avg $50K), mostly in New York. Source: 2025 IRS Form 990.
- EIN
- 45-5191162
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $50,000
- Grants made (2025)
- 1
- Average grant
- $50,000
- Median grant
- $50,000
- Total assets
- $412,160
- Primary geography
- New York (100% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$412K
-9.3% YoY
Annual Giving
$50K
-61.5% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$50K
-61.5% YoY
How Medical Staff of Good Samaritan Hospital gives
- Giving fell 41% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
About Medical Staff of Good Samaritan Hospital
Based on IRS filings
Medical Staff of Good Samaritan Hospital is a nonprofit organization focused on Community Improvement & Capacity Building, based in West Islip, NY. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $412K in total assets. In 2025, it awarded 1 grant totaling $50K. Net investment income was $25.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 1 itemized 2025 grant dollars.
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 1 recipients in 2025
Grant Size Distribution
5 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| GOOD SAMARITAN HOSPITAL West Islip, NY | DONATION TO HOSPITAL | $50,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $412,160 | $454,234 | $517,999 |
| Revenue | $231,429 | $274,758 | $327,109 |
| Expenses | $273,503 | $338,523 | $264,805 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $25 | $25 | $17 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2019 (received by the IRS July 8, 2020)
- Updated Form 990 for fiscal year 2021 (received by the IRS June 9, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 12, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS August 29, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 21, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS June 25, 2026)
Leadership & Key People
Officers and directors from IRS filings
Medical Staff of Good Samaritan Hospital is led by William McCormick MD, President since 2024 (on filings since 2021); all 3 officers listed in 2025 are compensated.
Officers on the 2025 filing
William McCormick MD
President
Treasurer → Vice President, 2022
Vice President → President, 2024
On filings since 2021
5 hrs/week
$10K (2021) → $30K (2025)
Edison G. Gavilanes MD
Vice President
Treasurer → Vice President, 2024
On filings since 2022
5 hrs/week
$10K (2022) → $10K (2025)
Jeffrey M. Nakhjavan DO
Treasurer
On filings since 2024
5 hrs/week
$10K (2024) → $10K (2025)
Former officers (4)
- Former: Bimal Massand MD (2020–2023) — President
- Former: John W. Acampa (2019–2021) — President
- Former: Edward Timmins (2019–2020) — Past President
- Former: Rodolfo Domingo (2019) — President
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
Frequently asked questions about Medical Staff of Good Samaritan Hospital
How much does Medical Staff of Good Samaritan Hospital give each year?
Medical Staff of Good Samaritan Hospital gave $50K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $130K across 1 grant.
How large is Medical Staff of Good Samaritan Hospital?
Medical Staff of Good Samaritan Hospital reported $412K in total assets on its 2025 IRS Form 990. Its revenue that year was $231K.
What is Medical Staff of Good Samaritan Hospital?
Medical Staff of Good Samaritan Hospital is a nonprofit organization focused on Community Improvement & Capacity Building, based in West Islip, NY. It holds $412K in total assets as of 2025.
Where does Medical Staff of Good Samaritan Hospital operate?
Medical Staff of Good Samaritan Hospital has awarded grants in New York.
What is Medical Staff of Good Samaritan Hospital's EIN?
Medical Staff of Good Samaritan Hospital's EIN (Employer Identification Number) is 45-5191162. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Medical Staff of Good Samaritan Hospital by hand.
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