Data / Nonprofits / Massachusetts / Somerville / Health care
Health care nonprofits in Somerville, MA: 54 registered with the IRS
54 health care nonprofits are registered with the IRS in Somerville, MA, 53 of them 501(c)(3) charities; the 10 that report revenue took in $30.97 billion. The largest by revenue: Mass General Brigham Incorporated and Affiliates Group RTN ($24.91 billion), Mass General Brigham Incorporated ($2.44 billion), Mass General Brigham Health Plan Inc ($2.19 billion).
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Every organization, largest by revenue first
Other causes in Somerville, MA
- Arts, culture and humanities 55
- Education 49
- Religion-related 28
- Human services 22
- Community improvement and capacity building 18
- Environment 16
- Recreation and sports 15
- Public and societal benefit 12
- Philanthropy, voluntarism and grantmaking foundations 11
- Youth development 11
- International, foreign affairs and national security 9
- Science and technology 6
- Diseases, disorders and medical disciplines 5
- Housing and shelter 4
- Animal-related 4
- Food, agriculture and nutrition 3
Every nonprofit in Somerville, MA · 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.