Data / Nonprofits / New York / Sleepy Hollow / Health care
Health care nonprofits in Sleepy Hollow, NY: 4 registered with the IRS
4 health care nonprofits are registered with the IRS in Sleepy Hollow, NY, 3 of them 501(c)(3) charities; the 4 that report revenue took in $159.7 million. The largest by revenue: Phelps Medical Services PC ($114.8 million), Kendal On Hudson ($44.4 million), Medical Society of the County of Westchester Inc ($216,881).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Phelps Medical Services PC | 501(c)(3) | 2014 | $114.8 million | $18.2 million | 2024-12 |
| Kendal On Hudson | 501(c)(3) | 1997 | $44.4 million | $211.2 million | 2024-12 |
| Medical Society of the County of Westchester Inc | 501(c)(6) | 1938 | $216,881 | $69,848 | 2024-12 |
| Kendal On Hudson Charitable Fund | 501(c)(3) | 2014 | $211,697 | $1.9 million | 2024-12 |
Other causes in Sleepy Hollow, NY
- Education 6
- Arts, culture and humanities 6
- Philanthropy, voluntarism and grantmaking foundations 6
- Recreation and sports 5
- Human services 4
- Housing and shelter 3
- Employment 3
Every nonprofit in Sleepy Hollow, 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.