Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Medical Society of New Jersey

    EIN 210601684 · Headquarters: TRENTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Medical Society of Northern Virginia

    EIN 540739279 · Headquarters: TYSONS CORNER, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Medical Society of Sedgwick County

    EIN 480410159 · Headquarters: WICHITA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Medical Society of Sedgwick County Alliance

    EIN 486114122 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Medical Society of Sedgwick County Foundation for Medical Care Inc

    EIN 480788800 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Medical Society of Terrebonne

    EIN 852873261 · Headquarters: Houma, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Medical Society of the County of Albany Inc

    EIN 141425855 · Headquarters: SCHENECTADY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Medical Society of the County of Erie

    EIN 160548733 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Medical Society of the County of Kings Inc

    EIN 111986234 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Medical Society of the County of Queens

    EIN 111548018 · Headquarters: FOREST HILLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Medical Society of the County of Schenectady

    EIN 141441480 · Headquarters: NISKAYUNA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Medical Society of the County of Tompkins Inc

    EIN 161007402 · Headquarters: Endicott, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Medical Society of the County of Ulster

    EIN 222580027 · Headquarters: Schenectady, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Medical Society of the County of Westchester Inc

    EIN 131720610 · Headquarters: SLEEPY HOLLOW, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Medical Society of the District of Colum

    EIN 530108420 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Medical Society of the State of New York

    EIN 131030760 · Headquarters: WESTBURY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Medical Staff Associates of Chicago Shriners Hospital

    EIN 824057706 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Medical Staff Boston Medical Center Brighton

    EIN 043321112 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Medical Staff Memorial Hospital of Union County

    EIN 310671145 · Headquarters: MARYSVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Medical Staff of Boca Raton Regional Hospital Inc

    EIN 874543291 · Headquarters: BOCA RATON, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Medical Staff of Cooper Hospital

    EIN 521860526 · Headquarters: Camden, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Medical Staff of Franciscan Health Crown Point

    EIN 863414094 · Headquarters: Crown Point, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  23. Medical Staff of Holy Redeemer Hospital

    EIN 236391846 · Headquarters: MEADOWBROOK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Medical Staff of Jackson County Memorial Hospital

    EIN 351835318 · Headquarters: SEYMOUR, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Medical Staff of Madison County Hospital

    EIN 311366024 · Headquarters: London, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Medical Staff of Mercy San Juan Medical Center

    EIN 943160774 · Headquarters: CARMICHAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Medical Staff of Monongahela Hospital

    EIN 251651562 · Headquarters: MONONGAHELA, PA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  28. Medical Staff of Northwest Hospital Center

    EIN 521039364 · Headquarters: RANDALLSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Medical Staff of Prince George's General Hospital and Medical Center

    EIN 521190176 · Headquarters: LARGO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Medical Staff of Santa Barbara Cottage Hospital

    EIN 770242461 · Headquarters: Santa Barbara, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Medical Staff of St Francis Medical Center

    EIN 216017899 · Headquarters: TRENTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  32. Medical Staff of St John Westshore Hospital

    EIN 341663333 · Headquarters: Westlake, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Medical Staff of the Deaconess Hospital

    EIN 310949715 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Medical Staff of the El Camino Hospital

    EIN 946112210 · Headquarters: MOUNTAIN VIEW, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  35. Medical Staff of the Medical Center of Trinity Inc

    EIN 455519488 · Headquarters: TRINITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Medical Staff of Tidal Health Peninsula

    EIN 521320813 · Headquarters: SALISBURY, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Medical Staff of Trinitas Medical Center

    EIN 226069684 · Headquarters: OCEANPORT, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Medical Staff of Upmc Altoona

    EIN 251405221 · Headquarters: ALTOONA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Medical Staff of Usc Arcadia Hospital Fka-med Staff of Methodist Hosp of Socal

    EIN 510157321 · Headquarters: ARCADIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Medical Staff of West Brevard County Inc

    EIN 812020336 · Headquarters: MELBOURNE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Medical Staffs of Indiana Catholic Hospitals Co

    EIN 832860978 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Medical Student Education Fund

    EIN 208924868 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Medical Supply Drive

    EIN 850529203 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Medical Transportation Association of New Jersey

    EIN 222715620 · Headquarters: TRENTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  45. Medical Trust

    EIN 232131641 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Medical Users Software Exchange Inc

    EIN 943063859 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Medical Visions for Peace Inc

    EIN 541558011 · Headquarters: CHESAPEAKE, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Medical Volunteers of Southern California Inc

    EIN 883943348 · Headquarters: Walnut, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Medical Wives Hat Club

    EIN 465330655 · Headquarters: BEEVILLE, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Medicare Advantage Is Medicare Coalition

    EIN 333071909 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Medicare Advantage Majority

    EIN 994380028 · Headquarters: Henrico, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Medicare Alliance for Beneficiary Access

    EIN 394686670 · Headquarters: PARK CITY, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Medici Chamber Music Society of Illinois

    EIN 800153211 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. Medicinal Flower Supply

    EIN 474032513 · Headquarters: BERMUDA DUNES, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Medicine Bow Lions Club

    EIN 264561576 · Headquarters: MEDICINE BOW, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Medicine Bow Nordic Association

    EIN 830305983 · Headquarters: Laramie, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Medicine Bow Rural Health Care District

    EIN 830252366 · Headquarters: MEDICINE BOW, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Medicine Bow Volunteer Fire Department

    EIN 742528983 · Headquarters: Medicine Bow, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. Medicine for Education

    EIN 474086848 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. Medicine for the Mind Inc

    EIN 860959033 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Medicine for the People

    EIN 814279655 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Medicine Lake Firefighters' Relief Assoc

    EIN 411566333 · Headquarters: MEDICINE LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Medicine Lodge Area Chamber of Commerce Inc

    EIN 481074694 · Headquarters: Medicine Lodge, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Medicine Lodge Community Health

    EIN 481000437 · Headquarters: MEDICINE LODGE, KS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Medicineconnect Inc

    EIN 990430869 · Headquarters: blacksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Medico-chirurgical Society of Dc Foundation

    EIN 521848262 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Medics and Emts Relief Fund

    EIN 271760135 · Headquarters: Palmdale, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Medics Booster Club Corporation

    EIN 393257004 · Headquarters: Eglin AFB, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Medieval Academy of America

    EIN 042326290 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Medieval Maidens Motorcycle Club

    EIN 264578503 · Headquarters: Maricopa, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  71. Medieval Manuscript Society Inc

    EIN 133712492 · Headquarters: Fairfield, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Medigrace Inc

    EIN 133671559 · Headquarters: Ashland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Medilag 85 Alumni Association North America

    EIN 208778868 · Headquarters: Ellicott City, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Medilife of Houston Inc

    EIN 760265210 · Headquarters: Sugar Land, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Medimpact Global Inc

    EIN 394857596 · Headquarters: BETHLEHEM, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Medina Blue Hawks

    EIN 271547217 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Medina Chapt 968 Women of the Moose

    EIN 341341108 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Medina City Slickers 4-H Club of Medina County

    EIN 800692803 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. Medina City Teachers Association

    EIN 341562625 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Medina Commandery Ladies Auxiliary

    EIN 272649041 · Headquarters: Wadsworth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Medina Community Band Association

    EIN 341177994 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Medina County 4-H Extension Committee

    EIN 451891053 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  83. Medina County 4-H Still Exhibits Co

    EIN 815204616 · Headquarters: MEDINA, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Medina County Aquarium Society

    EIN 341397786 · Headquarters: North Royalton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Medina County Arts Council Inc

    EIN 314130010 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Medina County Board of Realtorsinc

    EIN 341216938 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Medina County Busy Bees 4-H Club

    EIN 451575460 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Medina County Convention and Visitors Bureau

    EIN 341677749 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Medina County Economic Development Corporation

    EIN 341512809 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Medina County Fair Association Inc

    EIN 742073393 · Headquarters: Hondo, TX, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  91. Medina County Farm Bureau

    EIN 346526355 · Headquarters: Wooster, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Medina County Farm Bureau

    EIN 741207167 · Headquarters: HONDO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Medina County Genealogical Society

    EIN 341377062 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Medina County Historical Society

    EIN 341472525 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Medina County Home Builders Assn

    EIN 341129236 · Headquarters: VALLEY CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  96. Medina County Plumbers Association

    EIN 341748442 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Medina County Show Biz Company

    EIN 237162851 · Headquarters: MEDINA, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Medina County Union of International Order of Kings Daugh

    EIN 472664992 · Headquarters: Seville, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  99. Medina County Vocational Center Education Association

    EIN 010918123 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Medina County Women for Good Inc

    EIN 933464379 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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