Data / Nonprofits / New York / Southampton / Health care
Health care nonprofits in Southampton, NY: 8 registered with the IRS
8 health care nonprofits are registered with the IRS in Southampton, NY, 8 of them 501(c)(3) charities; the 7 that report revenue took in $55 million. The largest by revenue: Southampton Hospital Association ($29.7 million), Southampton Hospital Foundation Inc ($20 million), The Southampton Fresh Air Home ($2.6 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Southampton Hospital Association | 501(c)(3) | 1942 | $29.7 million | $116.6 million | 2024-12 |
| Southampton Hospital Foundation Inc | 501(c)(3) | 1999 | $20 million | $14 million | 2024-12 |
| The Southampton Fresh Air Home | 501(c)(3) | 1952 | $2.6 million | $15.3 million | 2025-08 |
| Operational International LTD | 501(c)(3) | 2004 | $1.4 million | $1.9 million | 2024-12 |
| Southampton Volunteer Ambulance Inc | 501(c)(3) | 1994 | $1.1 million | $1.9 million | 2024-12 |
| Hamptons Health Society Inc | 501(c)(3) | 2004 | $110,650 | $19,274 | 2025-01 |
| Southampton Village Volunteer Emergency Ambulance Services Inc | 501(c)(3) | 1993 | $109,138 | $218,572 | 2025-06 |
| Southampton Care Center | 501(c)(3) | 2011 | $0 | $300,000 | 2024-12 |
Other causes in Southampton, NY
- Philanthropy, voluntarism and grantmaking foundations 21
- Education 20
- Arts, culture and humanities 15
- Human services 12
- Environment 9
- Community improvement and capacity building 9
- Religion-related 8
- Recreation and sports 8
- Youth development 3
Every nonprofit in Southampton, NY · Health care nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.