Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofits in PLAINSBORO, NJ

89 tax-exempt organizations with a return on IRS file.

Largest nonprofits in PLAINSBORO by revenue

Top 5s in PLAINSBORO

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Princeton Healthcare System Foundation Inc990, year ended Jun 2025$3.8M
  2. 2Princeton Healthcare System a New Jersey Non-Profit Corp990, year ended Jun 2025$2.8M
  3. 3New Jersey Chapter American Academy of Pediatrics Inc990, year ended Dec 2024$2.7M
  4. 4Senary Leaf Foundation990-PF, year ended Dec 2025$1M
  5. 5Alliance for Refugees a NJ Nonprofit Corporation990, year ended Dec 2024$797.7K

Largest reserves

Net assets (fund balance) at year end

  1. 1Princeton Healthcare System a New Jersey Non-Profit Corp990, year ended Jun 2025$492.2M
  2. 2Princeton Healthcare System Foundation Inc990, year ended Jun 2025$114.7M
  3. 3Communication Workers of America990, year ended Sep 2025$2.5M
  4. 4Plainsboro Rescue Squad Inc990, year ended Dec 2025$2M
  5. 5Princeton Caregivers Inc990, year ended Jun 2025$2M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Robert Vonderheide MDTrustee · Princeton Healthcare System a New Jersey Non-Profit Corp$1.2M
  2. 2James G DemetriadesPresident & CEO · Princeton Healthcare System a New Jersey Non-Profit Corp$952.9K
  3. 3John Heim MDPhysician · Princeton Healthcare Affiliated Physicians PC$798K
  4. 4Bushra F MirzaPhysician · Princeton Healthcare Affiliated Physicians PC$692.2K
  5. 5Madhurani KharePhysician · Princeton Healthcare Affiliated Physicians PC$627.3K

All nonprofits in PLAINSBORO, A–Z