Nonprofits in Rockville Centre, New York

Nonprofits in Rockville Centre, New York. Browse 202 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. Actm Corp

    EIN 900641200 · Headquarters: ROCKVILLE CENTRE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Alexander Martayan Ministries Inc

    EIN 844777170 · Headquarters: Rockville Centre, NY, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. Alexander Muss Institute for Israel Education Inc

    EIN 590173782 · Headquarters: Rockville Centre, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Allen Kinard Impact Foundation Inc

    EIN 452777611 · Headquarters: Rockville Centre, NY, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Amateur Athletic Union of the United States Inc

    EIN 274072296 · Headquarters: Rockville Centre, NY, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  6. American Legion Post No 303 American Legion Inc

    EIN 112499000 · Headquarters: ROCKVILLE CENTRE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. American Patriots Mc Li Inc

    EIN 395058672 · Headquarters: ROCKVILLE CENTRE, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Postal Workers Union

    EIN 116080174 · Headquarters: rockville centre, NY, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ancient Accepted Scottish Rite of Free Masonry Nmj Valley of Rockville Centre

    EIN 111018996 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Ancient Order of Hibernians in America

    EIN 112076403 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. Anti-Racism Project Inc

    EIN 844819452 · Headquarters: Rockville Centre, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Aydens Annual Inc

    EIN 883327569 · Headquarters: ROCKVILLE CENTRE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Backyard Players & Friends Inc C/o Christine Daly

    EIN 472530931 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Baco Che Na Wah Bazaar Foundation

    EIN 208773562 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Billy Rose Foundation Inc

    EIN 136165466 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Biodiversity Forever Org Inc

    EIN 413060867 · Headquarters: ROCKVILLE CENTRE, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Bnai Brith International

    EIN 237226777 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Brian Murphy Foundation Inc

    EIN 208398830 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Britefuture Youth Org Malverne Wildcats Inc

    EIN 271123527 · Headquarters: Rockville Centre, NY, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Cancer Screening Centers Inc

    EIN 204916719 · Headquarters: Rockville Centre, NY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Captain James Corrigan Memorial Foundation Inc

    EIN 453114233 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Carnegie Fund for Authors

    EIN 136084244 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Catholic Community Foundation of Long Island Inc

    EIN 812709862 · Headquarters: Rockville Centre, NY, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Catholic Health

    EIN 113555766 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Catholic Health System of Long Island

    EIN 113403968 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Catholic Press Association of the Diocese of Rockville Centre

    EIN 111989795 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  27. Cc Johnson Foundation Inc

    EIN 452102146 · Headquarters: Rockville Centre, NY, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Center for Science Teaching and Learning Inc

    EIN 311774356 · Headquarters: Rockville Centre, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Central Council of the Society of St Vincent De Paul in the Diocese

    EIN 300468247 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Chris Berg Memorial Award Fund

    EIN 264769619 · Headquarters: Rockville Centre, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Citywide Association of Law Assistants

    EIN 311636230 · Headquarters: Rockville Centre, NY, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Civil Service Employees Association

    EIN 112634532 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Community Nursery School of Baldwin

    EIN 112571756 · Headquarters: Rockville Centre, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Corporation for Socially and Exceptionally Challenged Kids

    EIN 272322034 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  35. Cozy Paws Rescue Inc

    EIN 874191864 · Headquarters: Rockville Centre, NY, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Creating a Path Inc

    EIN 993809443 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. D M M Educational Center

    EIN 061622683 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Daniel L Nir & Jill E Braufman Family Foundation Inc

    EIN 300218951 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Davids Farms Inc

    EIN 204232101 · Headquarters: Rockville Centre, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. Defender Hose Company No 1

    EIN 116076043 · Headquarters: Rockville Centre, NY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Dinosaur Society Inc

    EIN 043113880 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Dorothy H Krahm Charitable Fdn In

    EIN 113443658 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Edward & Mildred Finch Foundation

    EIN 113410806 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Empire State Motorcycle Safety Education Program

    EIN 471090772 · Headquarters: Rockville Centre, NY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Erna Hildebrandt Tr UW

    EIN 116510485 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Exempt Firemen's Benevolent Association of Rockville Centre New York Inc

    EIN 116019520 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Faith Outreach Ministries Inc

    EIN 474774169 · Headquarters: ROCKVILLE CENTRE, NY, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Flip Society Inc

    EIN 813173287 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Floodlight Rescue Co No 1 Inc

    EIN 831327860 · Headquarters: ROCKVILLE CENTRE, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Foundation for the Advancement of Minimally Invasive Surgery Inc

    EIN 043821340 · Headquarters: Rockville Centre, NY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Fraternal Order of Police Lodge 15

    EIN 113113804 · Headquarters: ROCKVILLE CENTRE, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Friday Woodmere Music Club

    EIN 237323032 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Friends of Confide Inc

    EIN 113151693 · Headquarters: ROCKVILLE CENTRE, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Friends of Edut 710 Inc

    EIN 333387111 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Friends of Mercy Medical Center Inc

    EIN 813091763 · Headquarters: Rockville Centre, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Friends of Senior Services Inc

    EIN 112576017 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Generation Motivation

    EIN 920453730 · Headquarters: Rockville Centre, NY, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Haitian American Psychiatric Association Inc

    EIN 200230497 · Headquarters: Rockville Centre, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Hewlett-woodmere Little League

    EIN 112679862 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Hispanic Brotherhood Housing Corp

    EIN 113454056 · Headquarters: ROCKVILLE CENTRE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Hispanic Brotherhood Inc

    EIN 112716443 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Holocaust Memorial Committee of Long Island

    EIN 112628219 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Iglesia De Dios De La Profecia De Amityville

    EIN 464152296 · Headquarters: Rockville Centre, NY, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Impulses Dance Theatre Arts Inc

    EIN 136222663 · Headquarters: ROCKVILLE CENTRE, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Innovation: Africa

    EIN 331186746 · Headquarters: ROCKVILLE CENTRE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Insall Scott Research Foundation In

    EIN 133732057 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. International Organization for Women & Development Inc

    EIN 200200460 · Headquarters: ROCKVILLE CENTRE, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Ironborn 1717 Inc

    EIN 863154830 · Headquarters: Rockville Centre, NY, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Italy and the Holocaust Inc

    EIN 272080159 · Headquarters: ROCKVILLE CENTRE, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Jamison Novellos Still Sparkling Foundation Inc

    EIN 932834719 · Headquarters: Rockville Centre, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Jbhe Foundation Inc Co John W Halloran Cpa

    EIN 061609456 · Headquarters: ROCKVILLE CENTRE, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  72. Ken Pribil Jr Foundation Ltd

    EIN 454565093 · Headquarters: Rockville Centre, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Khair Humanity Inc

    EIN 881044446 · Headquarters: ROCKVILLE CENTRE, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Koch Family Circle Inc

    EIN 932642125 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. La Fuerza Unida Community Development Corporation

    EIN 113613094 · Headquarters: Rockville Centre, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Lakeview Civic Association

    EIN 874154026 · Headquarters: Rockville Centre, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Leahs Homes Foundation Inc

    EIN 825390655 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Level Up Li Youth Foundation Inc

    EIN 994949593 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Liberty Street Csa Inc

    EIN 931404308 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Lily Lune Foundation Corp

    EIN 372113264 · Headquarters: Rockville Centre, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Little Fighters Foundation Inc

    EIN 832382841 · Headquarters: ROCKVILLE CENTRE, NY, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. Live Oak Engine Company Number One of Rockville Centre Inc

    EIN 300588877 · Headquarters: Rockville Centre, NY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Long Island Health Network Educatio N Research Fund Inc

    EIN 201910777 · Headquarters: Rockville Centre, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Long Island Police Square Club Inc

    EIN 832169292 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Louis Winters Trust

    EIN 116294804 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Many Races Cultural Foundation

    EIN 237060369 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Many Races Cultural Foundation Inc

    EIN 272425414 · Headquarters: Rockville Centre, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  88. Marias House 1 Inc

    EIN 832888494 · Headquarters: ROCKVILLE CENTRE, NY, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Meidar Family Charitable Trust C/o Shenker Zacarese & Marks Llp

    EIN 137516109 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Mercy Hospital

    EIN 111635088 · Headquarters: ROCKVILLE CENTRE, NY, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Mercy Medical Center Foundation

    EIN 550813603 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Messianese Multicultural Center Inc

    EIN 113495723 · Headquarters: ROCKVILLE CENTRE, NY, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Metropolitan Transportation Authority Police Benevolent Assoc

    EIN 113448754 · Headquarters: ROCKVILLE CENTRE, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Michael Dimaria Foundation Incoprorated

    EIN 871295722 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Michael Manzella Foundation

    EIN 113291214 · Headquarters: Rockville Centre, NY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Molloy University

    EIN 111797182 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Museum of the Village of Rockville Centre

    EIN 112422681 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Nassau Womans Club Inc Masonic Temple

    EIN 116068394 · Headquarters: Rockville Centre, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  99. National Association of Letter Carriers

    EIN 116102138 · Headquarters: Rockville Centre, NY, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. NCSD Athletic Club Inc

    EIN 992916638 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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