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Data / Nonprofits / New York / West Islip / Health care

Health care nonprofits in West Islip, NY: 5 registered with the IRS

5 health care nonprofits are registered with the IRS in West Islip, NY, 5 of them 501(c)(3) charities; the 2 that report revenue took in $984 million. The largest by revenue: Good Samaritan University Hospital ($934 million), Our Lady of Consolation Nursing & Rehabilitative Care Center ($50 million).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Good Samaritan University Hospital501(c)(3)1946$934 million$1.22 billion2024-12
Our Lady of Consolation Nursing & Rehabilitative Care Center501(c)(3)1946$50 million$52.2 million2024-12
Andrew Fund Inc501(c)(3)2014$0$02024-12
Safer Vaccines Inc501(c)(3)2016$0$02023-12
The Samaritan Corporation501(c)(3)1946$0$02025-12

Other causes in West Islip, NY

Every nonprofit in West Islip, 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.