Nonprofits in Centerport, New York

Nonprofits in Centerport, New York. Browse 48 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 Association of University Women

    EIN 116107446 · Headquarters: Centerport, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. Arena Players Repertory Theatre of Long Island Inc

    EIN 237321567 · Headquarters: CENTERPORT, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  3. Association for Resource Conservation

    EIN 113153157 · Headquarters: CENTERPORT, NY, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  4. Benjamin & Seema Pulier Charitable Foundation Inc

    EIN 133683886 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Bill Stivala Scholarship Fund Inc

    EIN 116048099 · Headquarters: Centerport, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Bull Calf Landing Homeowners Association at Centerport Inc

    EIN 113058911 · Headquarters: CENTERPORT, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Center for Essential Management Services Inc

    EIN 113170326 · Headquarters: CENTERPORT, NY, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  8. Centerport Fire Department Inc

    EIN 113580658 · Headquarters: CENTERPORT, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Centerport Unity Group at Greenlawn of Alcoholics Anonymous

    EIN 300798415 · Headquarters: CENTERPORT, NY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. Centerport Yacht Club

    EIN 111619853 · Headquarters: Centerport, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Chardan Us Medical Foundation Inc

    EIN 262471112 · Headquarters: Centerport, NY, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  12. Childrens Hope Inc

    EIN 112440220 · Headquarters: CENTERPORT, NY, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Christopher G Gegwich Mem Found Inc

    EIN 853195943 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Dartmouth Alumni Assoc of L I

    EIN 113090158 · Headquarters: CENTERPORT, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Federated Garden Clubs of New York State Inc

    EIN 112641347 · Headquarters: Centerport, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Friends of Students for 60000 Inc

    EIN 061626929 · Headquarters: CENTERPORT, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Giani Family Foundation Inc

    EIN 932008462 · Headquarters: Centerport, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Golden Soldier Project Inc

    EIN 264046463 · Headquarters: Centerport, NY, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Hawega Foundation

    EIN 872476202 · Headquarters: Centerport, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Heagerty Family Foundation Inc C/o M Heagerty

    EIN 510629883 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Hilltop Homes Homeowners Association Inc

    EIN 815172520 · Headquarters: Centerport, NY, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Huntington Beach Community Association

    EIN 112034606 · Headquarters: CENTERPORT, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. IDC Foundation Inc

    EIN 472662220 · Headquarters: Centerport, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. International Symposia on Virtual Colonoscopy Inc

    EIN 342025227 · Headquarters: CENTERPORT, NY, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990

  25. Irene R& Nathaniel M Aycock Foundation

    EIN 113357089 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Joseph Toles Foundation Inc

    EIN 203035924 · Headquarters: Centerport, NY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Love of Learning Montessori School

    EIN 113498153 · Headquarters: CENTERPORT, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Matercare USA

    EIN 261937255 · Headquarters: CENTERPORT, NY, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. National Ice Hockey Officials Association of Long Island Inc

    EIN 813104838 · Headquarters: Centerport, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Project Nicaragua and Beyond Inc

    EIN 832247931 · Headquarters: centerport, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Pta Ny Congress Washington Drive Primary School

    EIN 113617269 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Public Relations Professionals of Long Island Inc

    EIN 113220812 · Headquarters: CENTERPORT, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Rosa Mystica

    EIN 113283479 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Ruth Loewenstein Charitable Foundation Inc

    EIN 882956794 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Solomon J & Edith K Freedman Charitable Foundation Inc

    EIN 133977223 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Stertz Famly Foundation

    EIN 261607840 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Stewards of Change Institute Inc

    EIN 201647503 · Headquarters: CENTERPORT, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Suffolk County Vanderbilt Museum

    EIN 116037002 · Headquarters: CENTERPORT, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Breathe for Britt Foundation

    EIN 300492819 · Headquarters: Centerport, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. The Dr Carol and Mr Jerry Kaufman Foundation Inc

    EIN 201655017 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. The Kinder Club Pond

    EIN 463859212 · Headquarters: CENTERPORT, NY, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  42. The Nathan P Jacobs Foundation

    EIN 363611416 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The Robert Sillins Family Foundation Inc

    EIN 521756848 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. The Rosalyn and Joseph Newman Foundation

    EIN 222854811 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. The Shore Family Foundation Inc

    EIN 133920312 · Headquarters: CENTERPORT, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. The Sidney and Loretta Teich Foundation Inc

    EIN 113337730 · Headquarters: CENTERPORT, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. The Steven L Newman Support Foundation Co Bruce a Rosen Cpa

    EIN 261217290 · Headquarters: CENTERPORT, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  48. The William and Anita Newman Foundation Co Bruce a Rosen Cpa

    EIN 133352983 · Headquarters: CENTERPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF