Health Care nonprofits in Oklahoma

Health Care nonprofits in Oklahoma. Browse 608 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. Mayes County Medical Center Auxiliary

    EIN 931846887 · Headquarters: Pryor, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. McAlester Ambulatory Surgery Center LLC

    EIN 731599085 · Headquarters: McAlester, OK, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990

  3. Mcalester Clinic Foundation

    EIN 736102583 · Headquarters: McAlester, OK, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. Mcalester Regional Health Center Foundation

    EIN 731618323 · Headquarters: MCALESTER, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Mcbride Foundation

    EIN 202144771 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Mccord Community Fire Department Inc

    EIN 731401902 · Headquarters: PONCA CITY, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Mccurtain County Public Health Management Authority

    EIN 736260532 · Headquarters: IDABEL, OK, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  8. Mccurtain Memorial Hospital Foundation Inc

    EIN 731455422 · Headquarters: IDABEL, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Mccurtain Memorial Medical Management Inc

    EIN 736617937 · Headquarters: IDABEL, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Medical Center of Southeastern Oklahoma Volunteer Auxilliary

    EIN 731249274 · Headquarters: DURANT, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Medical Support Services Inc

    EIN 731200265 · Headquarters: Tulsa, OK, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. Medics International Care Inc

    EIN 731575637 · Headquarters: Broken Arrow, OK, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Memorial Hospital Auxiliary

    EIN 731340330 · Headquarters: GUYMON, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Memorial Hospital of Southern Oklahoma Inc

    EIN 731286044 · Headquarters: Ardmore, OK, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  15. Mend Medical Services Inc

    EIN 731304079 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Mercer Foundation Inc

    EIN 453959252 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Mercy

    EIN 730579285 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Mercy

    EIN 731500629 · Headquarters: ARDMORE, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Mercy Clinic Oklahoma Communitiesinc

    EIN 270473057 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Mercy Health Center Auxiliary

    EIN 731068829 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990

  21. Mercy Health Center Foundation Inc

    EIN 731593024 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990

  22. Mercy Hospital Ada Auxiliary

    EIN 464061155 · Headquarters: ADA, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Mercy Hospital Ardmore Auxiliary Inc

    EIN 731574488 · Headquarters: ARDMORE, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Mercy Hospital El Reno

    EIN 272716065 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Mercy Hospital Tishomingo

    EIN 274433830 · Headquarters: TISHOMINGO, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Micah Foundation Inc

    EIN 300123432 · Headquarters: Tuttle, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Midwest City Hospital Volunteer Auxiliary

    EIN 472480347 · Headquarters: MIDWEST CITY, OK, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  28. Midwest Foundation for Digestive Health Inc

    EIN 731433486 · Headquarters: Tulsa, OK, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Mighty Miracles Foundation

    EIN 814887618 · Headquarters: Bartlesville, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Mission for Motion Inc

    EIN 831450438 · Headquarters: OKLAHOMA CITY, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Mobilizing Oklahomans for Better Lives Inc

    EIN 815228781 · Headquarters: Bixby, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Moore Faith Medical Clinic Incorporated

    EIN 821426685 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Morningcrest Healthcare Foundation

    EIN 043815973 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Morton Comprehensive Health Services

    EIN 731177858 · Headquarters: Tulsa, Oklahoma, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Murray County Ems Foundation

    EIN 815036026 · Headquarters: SULPHUR, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Murray County Healthcare Foundationinc

    EIN 208591415 · Headquarters: SULPHUR, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. My Community Health Clinic

    EIN 452868695 · Headquarters: Broken Arroe, OK, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. MyHealth Access Network Inc

    EIN 271660936 · Headquarters: Tulsa, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. National League for Nursing Inc

    EIN 510248584 · Headquarters: Broken Arrow, OK, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. National Native American Emergency

    EIN 860959145 · Headquarters: PARK HILL, OK, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  41. Native Health Matters

    EIN 831208154 · Headquarters: Stilwell, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  42. Native Wellness Society

    EIN 731590763 · Headquarters: Norman, OK, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  43. Natural Family Planning Outreach Inc

    EIN 202392660 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. NeoHealth

    EIN 731622831 · Headquarters: HULBERT, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Neohealth Tahlequahinc

    EIN 452573974 · Headquarters: HULBERT, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Neonatal Quality Initiative Network Inc

    EIN 721595045 · Headquarters: EDMOND, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. New Identity Foundation

    EIN 815317644 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Newman Memorial Hospital Auxiliary

    EIN 730743993 · Headquarters: Shattuck, OK, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Newman Memorial Hospital Inc

    EIN 730570773 · Headquarters: SHATTUCK, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. No Longer Unseen Inc

    EIN 414522797 · Headquarters: Broken Arrow, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Norman Free Clinic Foundation

    EIN 830735037 · Headquarters: JENKS, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Norman Regional Health Foundation

    EIN 731203942 · Headquarters: NORMAN, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Norman Regional Health System Auxiliary

    EIN 736107046 · Headquarters: Norman, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Norman Regional Hospital-moore Medical Center Auxiliary Inc

    EIN 260600659 · Headquarters: MOORE, OK, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  55. NorthCare General Pershing Inc

    EIN 472819305 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northeast Oklahoma Clinical Partners Inc

    EIN 263159933 · Headquarters: Vinita, OK, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  57. Northwest Oklahoma Osteopathic Foundation

    EIN 730622115 · Headquarters: ENID, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Nowata County Health Improvement Organization Inc

    EIN 465294540 · Headquarters: Nowata, OK, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Nowata Hospital Inc

    EIN 730562761 · Headquarters: Bartlesville, OK, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Oasis of Love Inc Aka Dambroso Ministries

    EIN 200230712 · Headquarters: Broken Arrow, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. OBI Holding Company

    EIN 731386765 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Okc Health and Wellness Group Ltd

    EIN 800552087 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. Okc Sister Charities Inc

    EIN 452740572 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Okie Sleds Cc Inc

    EIN 394393814 · Headquarters: NEWCASTLE, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Okla Hosp Educ & Research Foundation Trust

    EIN 736111625 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  66. Oklahoma Alliance for Healthy Families Inc

    EIN 825369006 · Headquarters: EDMOND, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Oklahoma Association for Healthcare Ethics Inc

    EIN 731482288 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. Oklahoma Cancer Consortium Inc

    EIN 262299516 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Oklahoma Center for Healthcare Improvement

    EIN 270946192 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. Oklahoma Charitable Clinic Association

    EIN 450716546 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Oklahoma Childrens Hospital Foundat Ion

    EIN 883224038 · Headquarters: OKLAHOMA CITY, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Oklahoma City Indian Clinic

    EIN 730955756 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Oklahoma City Mayors Committee on Disability Concerns

    EIN 731397230 · Headquarters: OKLAHOMA CITY, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Oklahoma City-County Health Department Foundation Inc

    EIN 731580974 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Oklahoma County Immunization Coalition Inc

    EIN 731509396 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  76. Oklahoma County Senior Nutrition Development

    EIN 731388053 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  77. Oklahoma Dental Foundation

    EIN 730678114 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Oklahoma Disaster Medical Assistance Team Inc

    EIN 731383784 · Headquarters: Jenks, OK, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Oklahoma Employers Healthcare Alliance Inc

    EIN 844339157 · Headquarters: OKLAHOMA CITY, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Oklahoma Family Network Inc

    EIN 731515579 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Oklahoma Foundation for Medical Quality

    EIN 237336073 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Oklahoma Health Action Network Assn

    EIN 384092200 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Oklahoma Health Care Workforce Ctr

    EIN 352364349 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990

  84. Oklahoma Health Center Clinical Pastoral Education Institute Inc

    EIN 731620986 · Headquarters: EDMOND, OK, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  85. Oklahoma Health Equity Network Inc

    EIN 823537388 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. Oklahoma Health Information Management Association

    EIN 731090531 · Headquarters: WEATHERFORD, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Oklahoma Healthy Birth Alliance Incorporated

    EIN 475194447 · Headquarters: Edmond, OK, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Oklahoma Heart Hospital Volunteer Auxiliary Inc

    EIN 870698579 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  89. Oklahoma Medical Assistants Society Org

    EIN 991764826 · Headquarters: Wagoner, OK, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Oklahoma Mothers Milk Bank

    EIN 275349239 · Headquarters: Oklahoma City, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Oklahoma North East Lupus Support

    EIN 463419837 · Headquarters: Edmond, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Oklahoma Nurse Assistance Program Inc

    EIN 731263019 · Headquarters: Oklahoma City, OK, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Oklahoma Nursing Student Association Inc

    EIN 205049330 · Headquarters: Tulsa, OK, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  94. Oklahoma Onsite Wastewater Association

    EIN 873792820 · Headquarters: Claremore, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Oklahoma Optometric Physicians Foundation Inc

    EIN 201903665 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Oklahoma Outdoor Outreach Foundation

    EIN 261284010 · Headquarters: PURCELL, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Oklahoma Physical Therapy Foundation Inc

    EIN 200240266 · Headquarters: Edmond, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Oklahoma Physicians Resource- Research Network Inc

    EIN 721539928 · Headquarters: Norman, OK, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Oklahoma Pregnancy Care Network Inc

    EIN 842055522 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Oklahoma Primary Care Association

    EIN 731365933 · Headquarters: OKLAHOMA CITY, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

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