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. Latino Health Institute Inc

    EIN 222979908 · Headquarters: Boston, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  2. Latino Surgical Society Inc

    EIN 823726427 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Latvian Medical Foundation C/o Dr Zarins

    EIN 043134710 · Headquarters: MARION, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Laughing at & Understanding Good Humor Seminars Institute Inc

    EIN 451811619 · Headquarters: Roslindale, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Lavi Project Inc

    EIN 812506208 · Headquarters: Littleton, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Lawrence General Hospital

    EIN 042103586 · Headquarters: Lawrence, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Lazarus House of Hope Inc

    EIN 392907304 · Headquarters: Fall River, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Lchc Support Corporation C/o Lowell Community Health Center

    EIN 811566682 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Legacy Care Services Inc

    EIN 474242623 · Headquarters: Georgetown, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Lets Smile Boston Inc

    EIN 843361498 · Headquarters: NORTH ANDOVER, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Lets Stay Strong Foundation

    EIN 822193020 · Headquarters: Dartmouth, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Leverett Education Foundation Inc

    EIN 843905453 · Headquarters: Leverett, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. LG NewCorp Inc

    EIN 994230642 · Headquarters: Lawrence, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Lgh Physician Associates Inc

    EIN 043190747 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  15. Li Fraumeni Syndrome Association Inc

    EIN 452284811 · Headquarters: Holliston, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Life Empowerment for Pregnancy Choices Inc

    EIN 413059271 · Headquarters: Waltham, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Life Together

    EIN 874481486 · Headquarters: OXFORD, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Life-skills Inc

    EIN 042483176 · Headquarters: STURBRIDGE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. Lifechoice Donor Services Inc

    EIN 061631615 · Headquarters: Waltham, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  20. Lifestream Inc

    EIN 042743314 · Headquarters: NEW BEDFORD, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Lightpath Education and Global Health Outreach Inc

    EIN 922815081 · Headquarters: Worcester, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Limb-it-less Creations Incorporated

    EIN 473168229 · Headquarters: TAUNTON, MA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Linda J Verville Cancer Research Foundation Inc

    EIN 203125117 · Headquarters: CONCORD, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Lions Club of Raynham Foundation

    EIN 352377195 · Headquarters: RAYNHAM CTR, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Listening the Barre Integrated Health Center Inc

    EIN 912002213 · Headquarters: BARRE, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Live on Organ Donation Inc

    EIN 472373169 · Headquarters: Longmeadow, MA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. Live Thru It Foundation Inc

    EIN 471547913 · Headquarters: Randolph, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Living Is Smart Inc

    EIN 334402506 · Headquarters: Hopkinton, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Looking and Feeling Fab Inc

    EIN 462999779 · Headquarters: Brockton, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Lotus Foundation

    EIN 260286637 · Headquarters: Roxbury, MA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  31. Louie's Run for the Mass General Hospital Parkinson's Research

    EIN 841649839 · Headquarters: NEW BEDFORD, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. Lowell Community Health Center Inc

    EIN 042881348 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Lowell General Foundation Inc

    EIN 262320016 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  34. Lowell General Hospital Special Services Inc

    EIN 042749428 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990

  35. Lower Cape Ambulance Association Inc

    EIN 042050903 · Headquarters: PROVINCETOWN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lown Cardiovascular Group Inc

    EIN 042539723 · Headquarters: CHESTNUT HILL, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Lown Inc

    EIN 462553912 · Headquarters: CHESTNUT HILL, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Luke Stronger

    EIN 473998844 · Headquarters: South Hadley, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Lvadstrong Patient Support Organization

    EIN 332680376 · Headquarters: Pittsfield, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lynch Wellness and Recovery Foundation Inc

    EIN 263812262 · Headquarters: Norwell, MA, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  41. Lynn Community Health Center Building Corporation

    EIN 800538261 · Headquarters: LYNN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Ma Association of Public Health Nurses Inc

    EIN 043436791 · Headquarters: MILTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Ma Mom Advocates - Mama Corp

    EIN 881910690 · Headquarters: Chestnut Hill, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Maanavseva Inc

    EIN 472172361 · Headquarters: Chelmsford, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Maasha Trust

    EIN 850918123 · Headquarters: HOPKINTON, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Madonna Manor Inc

    EIN 042596550 · Headquarters: NORTH ATTLEBORO, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Make-a-wish Foundation of Massachusetts and Rhode Island Inc

    EIN 222867371 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Mami on Services -Inc

    EIN 393912143 · Headquarters: Malden, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Manet Community Health Center Inc

    EIN 042646695 · Headquarters: NORTH QUINCY, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Manet Community Health Foundation

    EIN 464143865 · Headquarters: North Quincy, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  51. Mare Meadow Children S Foundation Inc

    EIN 010921036 · Headquarters: Sterling, MA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. Margaret Mary Okeefe Foundation Inc

    EIN 471381989 · Headquarters: SHARON, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Marian Manor for the Aged and Infirm Inc

    EIN 042173054 · Headquarters: SOUTH BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Marian Manor Inc

    EIN 042277710 · Headquarters: TAUNTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Marie Esther Health Center Inc

    EIN 043185003 · Headquarters: SOUTHBOROUGH, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Mark a Litterio Memorial Fund

    EIN 474865697 · Headquarters: CLINTON, MA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  57. Marlborough Hospital

    EIN 042104693 · Headquarters: Marlborough, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  58. Marnies Army

    EIN 995029460 · Headquarters: Barnstable, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Martha S Vineyard Vegan Society Inc

    EIN 831145300 · Headquarters: Edgartown, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Martha's Vineyard Hospital Inc

    EIN 042104691 · Headquarters: Oak Bluffs, MA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  61. Martha's Vineyard Law Enforcement Council Inc

    EIN 043633994 · Headquarters: EDGARTOWN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Marthas Vineyard Association of Emt's Inc

    EIN 042937507 · Headquarters: VINEYARD HAVEN, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. Marthas Vineyard Language

    EIN 832245343 · Headquarters: Edgartown, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Marthas Vineyard Whole Health Alliance Inc

    EIN 043314454 · Headquarters: Vineyard Haven, MA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Mass Chapter of American College of Healthcare Administrators Inc

    EIN 043580730 · Headquarters: Natick, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Mass Eye and Ear

    EIN 222658209 · Headquarters: Boston, MA, United States · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  67. Mass General Brigham

    EIN 043230035 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Mass General Brigham

    EIN 900656139 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Mass General Brigham Community Physicians Inc

    EIN 043236175 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-T

  70. Mass Hospital Research & Educational Association Inc

    EIN 237039401 · Headquarters: BURLINGTON, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Mass Insight Education and Research Institute Inc

    EIN 043369687 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Mass Society of Facial Plastic Surgery Inc

    EIN 851587780 · Headquarters: DANVERS, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Mass Society of Oral and Maxillofacial Surgeons

    EIN 237326227 · Headquarters: SOUTHBOROUGH, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  74. Massachusetts Academy of Anesthesiologist Assistants

    EIN 871549106 · Headquarters: Saugus, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Massachusetts Academy of Family Physicians Foundation Inc

    EIN 813784060 · Headquarters: Waltham, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Massachusetts Ambulance Foundation Inc

    EIN 863249041 · Headquarters: BURLINGTON, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Massachusetts Assoc of Blood Banks

    EIN 042582960 · Headquarters: Attleboro, MA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Massachusetts Association of Advanced Practice Psychiatric Nurses

    EIN 042996464 · Headquarters: Walpole, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  79. Massachusetts Association of Community Health Inc

    EIN 043535724 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Massachusetts Association of School-based Health Care Inc

    EIN 043527138 · Headquarters: BOSTON, MA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Massachusetts Campaign for Single Payer Health Car

    EIN 453007270 · Headquarters: ACTON, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Massachusetts Center for Nursing

    EIN 331075394 · Headquarters: Norton, MA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Massachusetts Chapter Ddna Inc

    EIN 833712038 · Headquarters: HOPKINTON, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  84. Massachusetts Coalition for Healthy Communities

    EIN 223892261 · Headquarters: lexington, MA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Massachusetts Dental Society Relief Fund

    EIN 046139122 · Headquarters: SOUTHBOROUGH, MA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  86. Massachusetts Dentists Alliance for Quality Care

    EIN 823227566 · Headquarters: Hopkinton, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Massachusetts Eye and Ear

    EIN 042103591 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  88. Massachusetts Family Institute Inc

    EIN 043113783 · Headquarters: Acton, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Massachusetts General Physicians Organization Inc

    EIN 042807148 · Headquarters: SOMERVILLE, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  90. Massachusetts Health Council Inc

    EIN 042296739 · Headquarters: WOBURN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Massachusetts Lactation Consultant Association

    EIN 814173761 · Headquarters: Swampscott, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Massachusetts Lions District 33N Visual AIDS Foundation

    EIN 043165497 · Headquarters: WOBURN, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Massachusetts Maternity & Foundling Hospital Corp

    EIN 042628366 · Headquarters: BROOKLINE, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  94. Massachusetts Pediatrics Fund Inc

    EIN 453818714 · Headquarters: Dorchester, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Massachusetts Peer Review Organization Inc

    EIN 042920849 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  96. Massachusetts Pharmacists Association Foundation Inc

    EIN 571177518 · Headquarters: Dracut, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Massachusetts Public Health Association

    EIN 042326503 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Massachusetts School Based Health Alliance

    EIN 824209668 · Headquarters: Beverly, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Massachusetts School Nurse Research Network Incorporated

    EIN 462136476 · Headquarters: East Falmouth, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Massachusetts Sickle Cell Associationinc

    EIN 043524260 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

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