Health Care nonprofits in Massachusetts

Health Care nonprofits in Massachusetts. Browse 1,548 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. New England Healthcare Exchange Network Inc

    EIN 270479458 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990

  2. New England Hospital Transport Association

    EIN 020454673 · Headquarters: Peabody, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. New England Immunology Conference Inc

    EIN 222505008 · Headquarters: Shrewsbury, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. New England Medical Association Inc

    EIN 300704159 · Headquarters: Brookline, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  5. New England Medical Center Group Practice Inc D/b/a Neurosurgical Assoc

    EIN 043096445 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  6. New England Occupational Therapy

    EIN 043430050 · Headquarters: Medford, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. New England Orthopedic Society Inc

    EIN 223208191 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. New England Quality Care Alliance Inc

    EIN 043040427 · Headquarters: BRAINTREE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. New England Regional Health Care Cooperative Inc

    EIN 421719728 · Headquarters: HOLYOKE, MA, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990

  10. New England Rehabilitation Hospital Volunteer Association

    EIN 237293096 · Headquarters: WOBURN, MA, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  11. New England Sinai Hospital And

    EIN 042195357 · Headquarters: STOUGHTON, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  12. New England Sinai Hospital Foundation Inc

    EIN 043555629 · Headquarters: STOUGHTON, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  13. New England Society for Healthcare Strategy Inc

    EIN 043346330 · Headquarters: HOLDEN, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. New England Society of Eeg Technologists

    EIN 010379819 · Headquarters: Scituate, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. New England Wellness Foundation Inc

    EIN 462688214 · Headquarters: Hyannis, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  16. NEW Health Center

    EIN 237089746 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  17. New Hope Community Health Clinic Inc

    EIN 202864786 · Headquarters: Springfield, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Newburyport Charitable Causes Inc

    EIN 464695510 · Headquarters: NEWBURYPORT, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  19. Newton Wellesley Hospital Auxiliaryinc

    EIN 043532678 · Headquarters: NEWTON, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  20. Newton-wellesley Hospital

    EIN 042103611 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  21. Next Breath Inc

    EIN 862411390 · Headquarters: Somerville, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Nicholas Richard Collins Superhero Fdn Inc

    EIN 920278401 · Headquarters: CANTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Nilza Varela Foundation

    EIN 922914714 · Headquarters: Brockton, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. No Thanks Needed

    EIN 461122595 · Headquarters: middleton, MA, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Noble Health Services - Fidelity

    EIN 222909354 · Headquarters: Westfield, MA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990

  26. Noble Health Systems Inc

    EIN 042131755 · Headquarters: Westfield, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  27. Noble Visiting Nurse Services Inc

    EIN 222757446 · Headquarters: Westfield, MA, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  28. Nonni's Collection Inc

    EIN 993663475 · Headquarters: PLYMOUTH, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Norrie Disease Association Nfp

    EIN 263853148 · Headquarters: Westborough, MA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. North Adams Ambulance Service Inc

    EIN 042630567 · Headquarters: NORTH ADAMS, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. North Adams Regional Hospital

    EIN 041676720 · Headquarters: NORTH ADAMS, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  32. North Adams Regional Hospital

    EIN 932484732 · Headquarters: PITTSFIELD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. North Brookfield Emergency Squad Inc

    EIN 237094278 · Headquarters: NORTH BROOKFIELD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. North East Fabricare Association Inc Co John Dallas Fabricare House

    EIN 042563242 · Headquarters: NORWELL, MA, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  35. North Eastern Organization of Nurse Educators

    EIN 571214218 · Headquarters: North Reading, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. North Hill Home Health Care Inc

    EIN 454336870 · Headquarters: NEEDHAM, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. North of Boston Mass Assoc of Occupational Health Nurses

    EIN 042855672 · Headquarters: Westford, MA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. North Shore Community Health Inc

    EIN 042610447 · Headquarters: SALEM, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. North Shore Hearing Foundation Inc

    EIN 815203833 · Headquarters: Swampscott, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. North Shore Medical Center Inc

    EIN 043399616 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  41. North Suburban Long Term Care Inc

    EIN 222728437 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  42. Northampton Management Systems Inc

    EIN 043337116 · Headquarters: Pittsfield, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Northeast Clinical Services Inc

    EIN 042828903 · Headquarters: DANVERS, MA, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  44. Northeast Community Services Inc

    EIN 834447269 · Headquarters: NEW BEDFORD, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Northeast Health System Inc

    EIN 043240453 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Northeast Hospital Corporation

    EIN 042121317 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Northeast Professional Registry of Nurses

    EIN 201287349 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. Northern Berkshire Healthcare

    EIN 222563466 · Headquarters: NORTH ADAMS, MA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  49. Northern Berkshire Healthcare

    EIN 743253218 · Headquarters: NORTH ADAMS, MA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  50. Northern Berkshire Medical Pc

    EIN 814023607 · Headquarters: WILLIAMSTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Nova Stella Foundation Inc

    EIN 824302781 · Headquarters: BROOKLINE, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  52. November Project Inc

    EIN 823240354 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Nuovii Incorporated

    EIN 463496824 · Headquarters: CHELMSFORD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Nurses Care for Haitian Children Inc

    EIN 800665672 · Headquarters: TAUNTON, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. Nvhs Coverage Associates

    EIN 043174302 · Headquarters: BRAINTREE, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  56. NVNA Foundation Inc

    EIN 273458384 · Headquarters: Norwell, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. NVNA Works Inc

    EIN 273458349 · Headquarters: Norwell, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Oasis Healthcare Foundation Inc

    EIN 823621229 · Headquarters: LOWELL, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Obsessive Compulsive Foundation Inc

    EIN 043401380 · Headquarters: WAVERLEY, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Odwin Learning Center Inc

    EIN 222680028 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  61. Olmsted Green Skilled Nursing Facility Inc

    EIN 010892964 · Headquarters: Cambridge, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Omni Med Inc

    EIN 043409072 · Headquarters: Auburndale, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. On with Living and Learning Inc

    EIN 043562307 · Headquarters: boston, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Oncart Inc

    EIN 815086403 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  65. One for Health Foundation Inc

    EIN 454528633 · Headquarters: MILFORD, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. One Health Stroke Awareness Inc

    EIN 831636831 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. One Mission Inc

    EIN 263741880 · Headquarters: NEWTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. One Rare Inc

    EIN 842137402 · Headquarters: West Roxbury, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. One Summit Inc

    EIN 474659654 · Headquarters: North Andover, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. ONL Association For Nursing Leadership Science and Education Inc

    EIN 364744413 · Headquarters: Whitinsville, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Open Door Free Medical Program Inc

    EIN 204422745 · Headquarters: Hudson, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Open Health Imaging Foundation

    EIN 472278834 · Headquarters: STOW, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  73. Operation Healthy Smile Inc

    EIN 412120646 · Headquarters: MARLBOROUGH, MA, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  74. Oranges from Morgan Inc

    EIN 842265321 · Headquarters: BOXFORD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Organization for the Control & Eradication of Tuberculosis in Liberia Inc

    EIN 863019429 · Headquarters: LYNN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  76. Ossa Scientia Incorporated

    EIN 900590678 · Headquarters: Holden, MA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Our Weeping Angel Foundation Incorporated

    EIN 208799944 · Headquarters: Hingham, MA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. Overlook Masonic Health Center Inc

    EIN 222843194 · Headquarters: CHARLTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Overlook Visiting Nurse Association Inc

    EIN 043515687 · Headquarters: CHARLTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Oyana International Inc

    EIN 841763792 · Headquarters: Shrewsbury, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. PACES Center for Value in Healthcare Inc

    EIN 842098159 · Headquarters: Framingham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Pacific Renal Care Foundation

    EIN 204243308 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Pacs1 Smiles

    EIN 832354280 · Headquarters: E Sandwich, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Palliative and Supportive Care of Nantucket Foundation Inc

    EIN 272969889 · Headquarters: NANTUCKET, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Palliative Care Catalyst Network Incorporated

    EIN 990776067 · Headquarters: Beverly, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Palmer Ambulance Service Inc

    EIN 042803567 · Headquarters: PALMER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Pan American Whole Health Alliance Inc

    EIN 043554302 · Headquarters: North Easton, MA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Parmenter Foundation Inc

    EIN 461555231 · Headquarters: Sudbury, MA, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990

  89. Partner to Decide Inc

    EIN 881950104 · Headquarters: Somerville, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Partners Healthcare System Inc

    EIN 042312909 · Headquarters: CHARLESTOWN, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Partners in Health a Nonprofit Corporation

    EIN 043567502 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Partnership for a Healthy Milton

    EIN 823630829 · Headquarters: Milton, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Partnership for Child Health Care Inc

    EIN 521827716 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Partnership for International Medical Access-northwest

    EIN 260275621 · Headquarters: Belmont, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Pathcheck Foundation

    EIN 850629210 · Headquarters: Cambridge, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Patient Advocacy Training & Health Services Inc

    EIN 264670390 · Headquarters: Boxborough, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  97. Patient Care Fund of Mashpee Inc

    EIN 201323393 · Headquarters: POCASSET, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Patient Resolutions Inc

    EIN 475386131 · Headquarters: Ludlow, MA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Patrick J Eyecare Foundation Inc

    EIN 832534701 · Headquarters: CONCORD, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Paving the Path to Wellness Inc

    EIN 882760063 · Headquarters: MANSFIELD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages