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. American College of Dentists

    EIN 521384697 · Headquarters: Schererville, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. American College of Dentists

    EIN 521384700 · Headquarters: Fairbury, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American College of Dentists

    EIN 521384702 · Headquarters: Ossipee, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American College of Dentists

    EIN 521384711 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American College of Dentists

    EIN 521384713 · Headquarters: Wynnewood, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American College of Dentists

    EIN 521384715 · Headquarters: ALLISON PARK, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American College of Dentists

    EIN 521384788 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American College of Dentists

    EIN 521415947 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American College of Dentists

    EIN 521415968 · Headquarters: LOUISVILLE, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American College of Dentists

    EIN 521489498 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American College of Dentists

    EIN 521489499 · Headquarters: cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American College of Dentists

    EIN 956068059 · Headquarters: San Marino, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American College of Dentists Foundation

    EIN 237222977 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. American College of Dentists Georgia Section

    EIN 581529359 · Headquarters: MARTINEZ, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American College of Dentists Inc

    EIN 520907692 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. American College of Dentists Inc

    EIN 521384683 · Headquarters: NEW PORT RICHEY, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American College of Dentists Inc

    EIN 521384696 · Headquarters: Elk Grove Village, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American College of Dentists Inc

    EIN 521384707 · Headquarters: Arkport, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. American College of Dentists Inc

    EIN 521384709 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American College of Dentists Inc

    EIN 521384716 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American College of Dentists Inc

    EIN 521384720 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American College of Dentists Inc

    EIN 521384723 · Headquarters: Bridgeport, WV, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. American College of Dentists Inc

    EIN 521415945 · Headquarters: Canton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American College of Dentists Inc

    EIN 521415954 · Headquarters: NEW ORLEANS, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American College of Dentists Inc

    EIN 521415959 · Headquarters: Franktown, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American College of Dentists Inc

    EIN 521489496 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American College of Dentists Inc

    EIN 521489500 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American College of Dentists Inc

    EIN 810414693 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American College of Dentists Nor Cal

    EIN 942951926 · Headquarters: Castro Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. American College of Dentistsinc - New York Section

    EIN 521384705 · Headquarters: HACKENSACK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. American College of Emergency Phys

    EIN 237328442 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. American College of Emergency Physicians

    EIN 020375922 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. American College of Emergency Physicians

    EIN 237147399 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American College of Emergency Physicians

    EIN 237147403 · Headquarters: MANCHESTER, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. American College of Emergency Physicians

    EIN 237147410 · Headquarters: Providence, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American College of Emergency Physicians

    EIN 237328445 · Headquarters: Reno, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American College of Emergency Physicians

    EIN 237328448 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American College of Emergency Physicians

    EIN 310923037 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American College of Emergency Physicians

    EIN 310923039 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American College of Emergency Physicians

    EIN 311050485 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American College of Emergency Physicians

    EIN 311189622 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American College of Emergency Physicians

    EIN 311189628 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American College of Emergency Physicians

    EIN 381888798 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. American College of Emergency Physicians

    EIN 475417384 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American College of Emergency Physicians

    EIN 480844513 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. American College of Emergency Physicians

    EIN 510150984 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American College of Emergency Physicians

    EIN 510150993 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American College of Emergency Physicians

    EIN 510152438 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American College of Emergency Physicians

    EIN 640718390 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American College of Emergency Physicians

    EIN 731280918 · Headquarters: Porter, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American College of Emergency Physicians

    EIN 742548822 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American College of Emergency Physicians

    EIN 742569203 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American College of Emergency Physicians - Ohio Chapter

    EIN 310923040 · Headquarters: DUBLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. American College of Emergency Physicians - Wisconsin Chapter

    EIN 237147413 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. American College of Emergency Physicians Arizona Chapter

    EIN 860317006 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. American College of Emergency Physicians Georgia Chapter

    EIN 237328431 · Headquarters: NORCROSS, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. American College of Emergency Physicians Maryland Chapter

    EIN 237147404 · Headquarters: ARLINGTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. American College of Emergency Physicians New Jersey Chapter

    EIN 310944046 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. American College of Emergency Physicians State Chapter of California Inc

    EIN 952872180 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  60. American College of Emergency Physicians Texas Chapter

    EIN 237164052 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. American College of Emergency Physicians Utah Chapter Acep

    EIN 237328446 · Headquarters: MIDVALE, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. American College of Emergency Physicians Virginia College of Emergency Physicians

    EIN 237147412 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. American College of Emergency Physicians Washington Chapter

    EIN 910984720 · Headquarters: IRVING, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. American College of Endocrinology Inc

    EIN 593215539 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American College of Epidemiology

    EIN 953892587 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. American College of Eye Surgeons

    EIN 752133835 · Headquarters: Apopka, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. American College of Foot and Ankle Surgeons at Utrgv

    EIN 932774932 · Headquarters: Harlingen, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American College of Gen Pract in Osteopathic Medicine and Surgery

    EIN 860666237 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American College of Health Care Administrators Inc

    EIN 822583075 · Headquarters: BOONEVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American College of Health Care Administrators Rhode Island Chapte

    EIN 611731123 · Headquarters: Newport, RI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. American College of Health Care Administrators-Michigan Chapter

    EIN 382497863 · Headquarters: Lansing, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. American College of Health Executives

    EIN 208084273 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American College of Healthcare Executive

    EIN 352255339 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American College of Healthcare Executive

    EIN 746132171 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American College of Healthcare Executives

    EIN 364574638 · Headquarters: Groveland, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American College of Healthcare Executives

    EIN 371548134 · Headquarters: REGINA, CA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American College of Healthcare Executives

    EIN 611472308 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American College of Healthcare Executives

    EIN 611521039 · Headquarters: EL PASO, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American College of Healthcare Executives of Nj Inc

    EIN 222729479 · Headquarters: PRINCETON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. American College of Histocompatibility and Immunogenetics

    EIN 481084233 · Headquarters: Turnersville, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. American College of Legal Medicine Inc

    EIN 362552873 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. American College of Medical Genetics and Genomics

    EIN 521774227 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American College of Medical Quality

    EIN 237318735 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American College of Medical Scribe Specialists a New Jersey Non-profit Corporation

    EIN 274003392 · Headquarters: Orange, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  85. American College of Medical Toxicology Inc

    EIN 870460513 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American College of Mohs Surgery Inc

    EIN 362902642 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. American College of Mortgage Attorneys Inc

    EIN 237402873 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. American College of Nuclear Medicine

    EIN 237401548 · Headquarters: RESTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. American College of Nurse Midwives Region Vi Chapter4

    EIN 943202402 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  90. American College of Nurse-midwives

    EIN 202239222 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American College of Nurse-midwives

    EIN 272289077 · Headquarters: Fircrest, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American College of Nurse-midwives

    EIN 272398827 · Headquarters: sioux falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American College of Nurse-midwives

    EIN 272776953 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. American College of Nurse-midwives

    EIN 274464011 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American College of Nurse-midwives

    EIN 300686444 · Headquarters: SCOTTSDALE, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American College of Nurse-midwives

    EIN 320032837 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American College of Nurse-midwives

    EIN 320318460 · Headquarters: Durham, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American College of Nurse-midwives

    EIN 352404542 · Headquarters: Ramsey, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American College of Nurse-midwives

    EIN 451637701 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. American College of Nurse-midwives

    EIN 452588276 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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