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. International Institute For Race Medicine Inc

    EIN 461856408 · Headquarters: Plymouth, MA, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  2. International Macrobiotic Endowment Fund

    EIN 263384078 · Headquarters: Becket, MA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. International Medical Equip Coll of America

    EIN 020489746 · Headquarters: NORTH ANDOVER, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  4. International Medical Information Technologies Inc

    EIN 010832456 · Headquarters: Newton, MA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. International Medical Interpreters Association Inc

    EIN 161771606 · Headquarters: Woburn, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. International Society for Disease Surveillance Inc

    EIN 203805298 · Headquarters: BRIGHTON, MA, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990

  7. International Society of Nurses in Cancer Care Inc

    EIN 611665965 · Headquarters: Newtonn, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Invest in Doctors

    EIN 831959995 · Headquarters: CANTON, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Invisible International Inc

    EIN 844626505 · Headquarters: Cambridge, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Invisible Together Inc

    EIN 852354237 · Headquarters: GREAT BARRINGTON, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Iridessence Community Health Collaborative Inc

    EIN 881331802 · Headquarters: DEVENS, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Ironstone Therapy Inc

    EIN 043420288 · Headquarters: ANDOVER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Island Health Care

    EIN 470870772 · Headquarters: Edgartown, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Its My Heart - New England Chapter Inc

    EIN 261393059 · Headquarters: Danvers, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. IZUMI Foundation

    EIN 043439149 · Headquarters: Boston, MA, United States · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  16. Jack Moran Charitable Foundation Inc

    EIN 862801650 · Headquarters: WILMINGTON, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Japhet and Juliana Uzoeghelu Foundation Inc

    EIN 392675925 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Jbb Project

    EIN 205226784 · Headquarters: Westford, MA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Jebb Ctr for Adult Autistic Living

    EIN 461700151 · Headquarters: IPSWICH, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  20. Jesse Lucky Foundation

    EIN 474150087 · Headquarters: Billerica, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Jessica Locke Firefighters Fund Inc

    EIN 830453993 · Headquarters: lincoln, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Jewish Healthcare Center Inc

    EIN 042103803 · Headquarters: WORCESTER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Jewish Omni Services Inc C/o Stewart Horvitz

    EIN 042119390 · Headquarters: SOMERSET, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Jgs Administrative Services Inc

    EIN 043295014 · Headquarters: LONGMEADOW, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Jhc Assisted Living Corp

    EIN 043323502 · Headquarters: WORCESTER, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. John FX Mahoney MD Foundation

    EIN 872245155 · Headquarters: Milton Village, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. John Thomas and Special Friends Fund Inc

    EIN 264645609 · Headquarters: Dedham, MA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  28. Joint Committee for Childrens Health Care in Everett

    EIN 100001184 · Headquarters: EVERETT, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Jordan Ambulatory Health Care Inc

    EIN 222667348 · Headquarters: PLYMOUTH, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  30. Jordan Health Foundation

    EIN 510432984 · Headquarters: PLYMOUTH, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  31. Jordan Hospital Club Inc C/o the Foundation at Bidh-plymouth

    EIN 237181730 · Headquarters: PLYMOUTH, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  32. Jordan Physician Associates Inc

    EIN 043228556 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Joseph Jerome Memorial Fund

    EIN 463649516 · Headquarters: Edgartown, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Joslin Diabetes Center

    EIN 222984590 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  35. Journey Forward Inc

    EIN 262367620 · Headquarters: CANTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Jphp Inc Fka Journal of Public Health Policy

    EIN 030276849 · Headquarters: BOSTON, MA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. JRH Foundation Inc

    EIN 843535821 · Headquarters: Wenham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Kailas Way Inc

    EIN 463176238 · Headquarters: Brookline, MA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  39. Kais Life Guardians

    EIN 463410356 · Headquarters: Hingham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Kaiya Foundation for Children with Very High Risk Leukemia Inc

    EIN 874796642 · Headquarters: Cambridge, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Kartech Associated

    EIN 043568141 · Headquarters: Hyannis, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Kathleens Mission Incorporated

    EIN 853200360 · Headquarters: Lanesborough, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Kerry Kares Inc

    EIN 352247382 · Headquarters: Sandwich, MA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  44. Kidney Disease Screening and Awareness Program Inc

    EIN 271105580 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. King Philip Community House Inc

    EIN 042313397 · Headquarters: FALL RIVER, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  46. Kingdom Health Group Inc

    EIN 923179390 · Headquarters: Belchertown, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Kore Chardonye

    EIN 933721375 · Headquarters: shrewsbury, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Korean Nurse Association in New England Corp

    EIN 272033169 · Headquarters: LEXINGTON, MA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Kosher Dental Study Club

    EIN 472325852 · Headquarters: CHESTNUT HILL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. Kride Inc

    EIN 261830147 · Headquarters: Agawam, MA, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  51. La Clinica Inc

    EIN 871509037 · Headquarters: SALEM, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. La Leche League International

    EIN 042788207 · Headquarters: S Easton, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. La Leche League International

    EIN 042797717 · Headquarters: Concord, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. La Leche League International Inc

    EIN 030306153 · Headquarters: Dartmouth, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  55. La Leche League International Inc

    EIN 042636979 · Headquarters: Fitchburg, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. La Leche League International Inc

    EIN 042653000 · Headquarters: Salem, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. La Leche League International Inc

    EIN 042821760 · Headquarters: Medfield, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. La Leche League International Inc

    EIN 042952880 · Headquarters: Roslindale, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. La Leche League International Inc

    EIN 042965686 · Headquarters: Lynnfield, MA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. La Leche League International Inc

    EIN 042984699 · Headquarters: Florence, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. La Leche League International Inc

    EIN 043045822 · Headquarters: Belchertown, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. La Leche League International Inc

    EIN 043072655 · Headquarters: Orleans, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. La Leche League International Inc

    EIN 043156468 · Headquarters: Milton, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. La Leche League International Inc

    EIN 043178763 · Headquarters: Pittsfield, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. La Leche League International Inc

    EIN 043183563 · Headquarters: N Andover, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. La Leche League International Inc

    EIN 043193692 · Headquarters: Acton, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  67. La Leche League International Inc

    EIN 043308746 · Headquarters: Hopkinton, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. La Leche League International Inc

    EIN 043318359 · Headquarters: Southborough, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. La Leche League International Inc

    EIN 043389284 · Headquarters: Arlington, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. La Leche League International Inc

    EIN 043391962 · Headquarters: Stow, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. La Leche League International Inc

    EIN 043476030 · Headquarters: Haverhill, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. La Leche League International Inc

    EIN 043505713 · Headquarters: E Longmeadow, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. La Leche League International Inc

    EIN 043540499 · Headquarters: Dartmouth, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. La Leche League International Inc

    EIN 043546990 · Headquarters: Sheffield, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. La Leche League International Inc

    EIN 043552606 · Headquarters: Holden, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. La Leche League International Inc

    EIN 043553385 · Headquarters: Sturbridge, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. La Leche League International Inc

    EIN 043559339 · Headquarters: Hopkinton, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. La Leche League International Inc

    EIN 050438566 · Headquarters: Somerset, MA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. La Leche League International Inc

    EIN 050488514 · Headquarters: Somerset, MA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. La Leche League International Inc

    EIN 203517424 · Headquarters: Danvers, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. La Leche League International Inc

    EIN 222485283 · Headquarters: Carlisle, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. La Leche League International Inc

    EIN 222544810 · Headquarters: Scituate, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. La Leche League International Inc

    EIN 270009474 · Headquarters: Wakefield, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. La Leche League International Inc

    EIN 352166539 · Headquarters: Belchertown, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  85. La Leche League International Inc

    EIN 510586745 · Headquarters: Newburyport, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  86. La Leche League International Inc

    EIN 542081988 · Headquarters: W Roxbury, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. La Leche League International Inc

    EIN 542143068 · Headquarters: Kingston, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  88. La Leche League International Inc

    EIN 651234486 · Headquarters: Nantucket, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. La Leche League International Inc

    EIN 651287522 · Headquarters: Quincy, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. La Leche League International Inc

    EIN 743174056 · Headquarters: Templeton, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. La Leche League International Inc

    EIN 753051986 · Headquarters: New Bedford, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. La Leche League of Lexington Massachusetts League of Ma-ri-vt

    EIN 043680146 · Headquarters: Lexington, MA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Labalaba Health Inc

    EIN 412292027 · Headquarters: S Weymouth, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Lahey Clinic Foundation Inc

    EIN 042323457 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. Lahey Clinic Hospital Inc

    EIN 042704686 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Lahey Clinic Inc

    EIN 042704683 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Lahey Health Shared Services Inc

    EIN 043178972 · Headquarters: CHARLESTOWN, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Lahey Health System Inc

    EIN 611665701 · Headquarters: Burlington, MA, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  99. Laps 4 Backs Inc

    EIN 611846810 · Headquarters: Haverhill, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Last Mile Health

    EIN 261401736 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

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