Health Care nonprofits

Health Care nonprofits. Browse 59,398 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. Mariners Hospital Inc

    EIN 591987355 · Headquarters: Tavernier, FL, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Marinette Oconto Dental Society Inc

    EIN 931558406 · Headquarters: Marinette, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. MarinHealth

    EIN 271376321 · Headquarters: NOVATO, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. MarinHealth

    EIN 942823538 · Headquarters: GREENBRAE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Marinogoodhealth Org Inc

    EIN 921826567 · Headquarters: syracuse, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Mario R Alvarez Sr Cancer Foundation

    EIN 205473273 · Headquarters: RANCHO SANTA FE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Marion Area Auxiliary Inc

    EIN 311675765 · Headquarters: MARION, OH, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  8. Marion County Community Health Center Inc

    EIN 811723993 · Headquarters: Hillsboro, KS, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Marion County Dental Association of North Central Florida Inc

    EIN 814639343 · Headquarters: OCALA, FL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Marion County Health Alliance Inc

    EIN 475281180 · Headquarters: OCALA, FL, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  11. Marion County Health Association I

    EIN 716046430 · Headquarters: YELLVILLE, AR, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  12. Marion County Healthcare Foundation

    EIN 571126478 · Headquarters: MULLINS, SC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Marion County Hometown Health Inc

    EIN 030405736 · Headquarters: YELLVILLE, AR, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Marion County Horizon Center

    EIN 371018485 · Headquarters: SALEM, IL, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Marion County Nurses Association in C

    EIN 800614758 · Headquarters: OCALA, FL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Marion General Hospital Foundation Inc

    EIN 341503188 · Headquarters: Marion, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Marion Health

    EIN 350868130 · Headquarters: Marion, IN, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Marion Health

    EIN 811872365 · Headquarters: MARION, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Marion Health Care Foundation

    EIN 208062803 · Headquarters: ROCKY RIVER, OH, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  20. Marion Regional Medical Center Inc

    EIN 640926753 · Headquarters: TUPELO, MS, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Marion Rescue Squad Inc

    EIN 570831335 · Headquarters: MARION, SC, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Mariposa Community Health Center

    EIN 860524321 · Headquarters: Nogales, Arizona, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Maris Home

    EIN 851038012 · Headquarters: Pittsburg, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Marisa Tufaro Foundation Inc

    EIN 821362076 · Headquarters: Edison, NJ, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Mark a Litterio Memorial Fund

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

  26. Mark Becher Foundation Inc

    EIN 452461020 · Headquarters: Alpharetta, GA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Mark Cunningham Foundation

    EIN 262527394 · Headquarters: lewisville, TX, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  28. Mark E Curry Family Foundation Inc

    EIN 660839264 · Headquarters: SAN JUAN, PR, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Mark Glicini Meaningful Growth Foundation Corp

    EIN 861375407 · Headquarters: Vero Beach, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Mark Guillotte Foundation

    EIN 994151260 · Headquarters: Gautier, MS, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Mark Latimer Char Foundation Xxxxx2001

    EIN 746284514 · Headquarters: CHICAGO, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Mark Mcevoy Legacy Foundation

    EIN 474450369 · Headquarters: Sacramento, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Mark Melamed's Gabriel Project A NJ Nonprofit Corporation

    EIN 471784403 · Headquarters: Dumont, NJ, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Mark on Menstruation a Nj Nonprofit Corporation

    EIN 932740640 · Headquarters: East Brunswick, NJ, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Mark Twain Forest Regional Health Alliance

    EIN 201341840 · Headquarters: Van Buren, MO, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. Mark Twain Medical Center

    EIN 680127677 · Headquarters: PHOENIX, AZ, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Mark Twain Medical Center Foundation

    EIN 680023507 · Headquarters: San Andreas, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Markesan Resident Home Inc

    EIN 391526581 · Headquarters: MARKESAN, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Marketing Research Association Institute Inc

    EIN 061489669 · Headquarters: West Dover, VT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Markeyse Carter Foundation

    EIN 333625020 · Headquarters: Upperchichester, PA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Marlboro County Farmers Market

    EIN 522396635 · Headquarters: Bennettsville, SC, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Marlboro County Rescue Squad Inc

    EIN 570688483 · Headquarters: BENNETTSVILLE, SC, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Marlboro First Aid & Rescue Squad Inc

    EIN 237168023 · Headquarters: MARLBORO, NJ, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Marlborough Hospital

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

  45. Marley's Mission Inc

    EIN 271458718 · Headquarters: SCRANTON, PA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Marleys Angels

    EIN 931505406 · Headquarters: RANDLETT, UT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Marlie Z Incorporated

    EIN 815120921 · Headquarters: Cortlandt Manor, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Marlins for Mason Inc

    EIN 931529483 · Headquarters: BERLIN, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Marmarth Ambulance Service Inc

    EIN 450461360 · Headquarters: MARMARTH, ND, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Marnies Army

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

  51. Marong Health Group

    EIN 862990919 · Headquarters: Wauwatosa, WI, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. Marquardt Hearing Foundation Inc

    EIN 272202561 · Headquarters: Tomball, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Marquette County Emergency Medical Technicians Inc

    EIN 391258824 · Headquarters: Montello, WI, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Marquette General Hospital Auxiliary

    EIN 237152889 · Headquarters: Marquette, MI, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Marquette Method Professionals Association

    EIN 872072577 · Headquarters: Saint Louis, MO, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Marquette Special Recreation Parents Association

    EIN 364372781 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Marriage Equality New York Inc

    EIN 134184109 · Headquarters: New York, NY, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Marrissa's Mission-no One Fights Alone

    EIN 833860151 · Headquarters: MORRISVILLE, PA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. MARS Foundation Jacqueline Risch Trustee

    EIN 046795446 · Headquarters: port saint lucie, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Marshall Allen Project

    EIN 994486278 · Headquarters: Colleyville, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Marshall Baumgartner Endodontic Study Group

    EIN 270207865 · Headquarters: Seattle, WA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Marshall Browning Hospital

    EIN 370661218 · Headquarters: DU QUOIN, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Marshall County Easter Seal Society Inc

    EIN 237232063 · Headquarters: Moundsville, WV, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. Marshall County EMS District

    EIN 731166904 · Headquarters: Madill, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Marshall County Free Clinic

    EIN 455576943 · Headquarters: BENTON, KY, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  66. Marshall County Healthcare Center

    EIN 460380552 · Headquarters: BRITTON, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Marshall County Hospital & Healthcare Foundation Inc

    EIN 611157518 · Headquarters: BENTON, KY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Marshall County Hospital District

    EIN 610601267 · Headquarters: BENTON, KY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Marshall County Hospital Foundation

    EIN 736105494 · Headquarters: Madill, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Marshall County Wow Coalition Inc

    EIN 823581877 · Headquarters: Britton, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Marshall Foundation for Community Health

    EIN 237419011 · Headquarters: PLACERVILLE, CA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Marshall Health Network - Cabell Huntington Hospital

    EIN 550675666 · Headquarters: Huntington, WV, United States · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Marshall Health Network Inc

    EIN 320573122 · Headquarters: HUNTINGTON, WV, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Marshall Health Services Inc

    EIN 752580686 · Headquarters: LONGVIEW, TX, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990

  75. Marshall Hospital Auxilliary

    EIN 237357917 · Headquarters: PLACERVILLE, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Marshall Medical Center

    EIN 941450151 · Headquarters: PLACERVILLE, CA, United States · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Marshall Pierce Foundation Inc

    EIN 334555338 · Headquarters: Bremen, IN, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Marshall State School and Hospital Assoc for Retarted Citizens

    EIN 510186735 · Headquarters: Marshall, MO, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Marshallese Womens Education and Health Network

    EIN 871832033 · Headquarters: Portland, OR, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Marshfield Clinic

    EIN 382780429 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Marshfield Clinic

    EIN 390452970 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Marshfield Clinic

    EIN 390806828 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Marshfield Clinic

    EIN 390837206 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Marshfield Clinic

    EIN 390973724 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Marshfield Clinic

    EIN 391157876 · Headquarters: BEAVER DAM, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Marshfield Clinic

    EIN 461495343 · Headquarters: Marshfield, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Marshfield Clinic

    EIN 810977948 · Headquarters: MARSHFIELD, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Marshfield Clinic Health System Foundation Inc

    EIN 812822823 · Headquarters: MARSHFIELD, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Marsing Ambulance Service Inc

    EIN 826010175 · Headquarters: MARSING, ID, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Marsoni Foundation Inc

    EIN 844277237 · Headquarters: MIAMI LAKES, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Martha & Mary Health Services

    EIN 943229627 · Headquarters: POULSBO, WA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Martha Coker Home Inc

    EIN 208981712 · Headquarters: TUPELO, MS, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Martha Jefferson Hospital Foundation

    EIN 300041113 · Headquarters: VIRGINIA BEACH, VA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Martha Jefferson House

    EIN 541401371 · Headquarters: Charlottesville, VA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Martha N Brooks Medical Fund

    EIN 222611148 · Headquarters: PITTSBURGH, PA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Martha R Jones Foundation for Health Education Inc

    EIN 619900166 · Headquarters: WILMORE, KY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. 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

  98. Martha Sorensen Foundation

    EIN 746327529 · Headquarters: EAGAN, MN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Martha's Vineyard Foundation Inc

    EIN 464566771 · Headquarters: PENSACOLA, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Martha's Vineyard Hospital Inc

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

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