Health Care nonprofits
Health Care nonprofits. Browse 59,398 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
- Onondaga County Medical Society Alliance Co Tracey Noble
EIN 222505397 · Headquarters: FAYETTEVILLE, NY, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Onpoint Health Data
EIN 010349706 · Headquarters: Portland, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ons Foundation for Clinical Research and Education Inc
EIN 261394760 · Headquarters: GREENWICH, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Onsite Wellness Foundation
EIN 853630642 · Headquarters: Colton, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Onslow Radiation Oncology Llc
EIN 261694368 · Headquarters: JACKSONVILLE, NC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ontario County Advanced Life Support Inc
EIN 161252661 · Headquarters: Canandaigua, NY, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Ontario County Medical Society Incorporated
EIN 994061663 · Headquarters: Rochester, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ontonagon Community Health Center
EIN 260834867 · Headquarters: HANCOCK, MI, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990
- Onvida Health
EIN 866007596 · Headquarters: Yuma, AZ, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Onward Motion Helps
EIN 994881385 · Headquarters: FARMINGTON, NM, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Onwukwe Foundation Inc
EIN 274235144 · Headquarters: Waxhaw, NC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Onyx360 Nfp Corporation
EIN 932723108 · Headquarters: Chicago, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Opals Barn Inc
EIN 453659556 · Headquarters: Nesbit, MS, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Opat Outcomes Registry
EIN 911532096 · Headquarters: HONOLULU, HI, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Opelousas General Health System Foundation Inc
EIN 203272527 · Headquarters: OPELOUSAS, LA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Opelousas General Health System Physician Practices Inc
EIN 461116776 · Headquarters: OPELOUSAS, LA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Acupuncture Project
EIN 844270885 · Headquarters: MORRISTOWN, VT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Adult Home Llc
EIN 260112165 · Headquarters: NEWPORT NEWS, VA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Birthing and Wellness Center Inc
EIN 831555361 · Headquarters: AUSTIN, TX, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Open Arms Clinic Inc
EIN 203296577 · Headquarters: Toccoa, GA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Arms Community Health & Service Center
EIN 881955807 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Free Clinic Inc
EIN 454475625 · Headquarters: ELKHORN, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Fsil
EIN 273562981 · Headquarters: VICTORIA, TX, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Open Arms Health Care
EIN 833961211 · Headquarters: Detroit, MI, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Open Arms Health Clinic Inc
EIN 450621201 · Headquarters: Arlington, TX, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Arms Healthcare Inc
EIN 883646588 · Headquarters: Greensboro, NC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Pcc and Real Choices
EIN 820505797 · Headquarters: HAYDEN, ID, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Arms Pregnancy Center
EIN 471054137 · Headquarters: TRUTH OR CONSEQUENCES, NM, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Arms Pregnancy Center Inc
EIN 043611979 · Headquarters: Huntsville, AR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Pregnancy Center Inc
EIN 522398528 · Headquarters: Queensbury, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Pregnancy Clinic
EIN 954184344 · Headquarters: NORTHRIDGE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Pregnancy Support Services Inc
EIN 562158105 · Headquarters: HENDERSONVILLE, NC, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Arts Alliance
EIN 453220208 · Headquarters: Greenwich, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Channel Projects
EIN 331385361 · Headquarters: Portland, ME, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Cities Health Center Inc
EIN 363381598 · Headquarters: St Paul, MN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Care Network
EIN 132813103 · Headquarters: OSSINING, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Clinic of Alamance County
EIN 561794210 · Headquarters: BURLINGTON, NC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Community Alliance Inc
EIN 351752290 · Headquarters: MICHIGAN CITY, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Community Health Centers
EIN 952671433 · Headquarters: Arcata, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Dental Clinic of Alamance County Inc
EIN 113680054 · Headquarters: Burlington, NC, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Open Door Free Clinic Inc
EIN 352266196 · Headquarters: MILWAUKEE, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Free Medical Program Inc
EIN 204422745 · Headquarters: Hudson, MA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Open Door Health and Community Services
EIN 461809826 · Headquarters: West Fork, AR, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Open Door Health Center
EIN 411461726 · Headquarters: MANKATO, MN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Health Center Inc
EIN 830375996 · Headquarters: HOMESTEAD, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Health Clinic Inc
EIN 351882919 · Headquarters: FRANKFORT, IN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Health Services Inc
EIN 352018494 · Headquarters: Muncie, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Healthcare Inc
EIN 811359620 · Headquarters: MONROVIA, IN, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Open Door Inc
EIN 133585009 · Headquarters: OSSINING, NY, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Open Door Living Association Inc
EIN 465290906 · Headquarters: EASTPOINTE, MI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Open Door Maternity Home Inc
EIN 341761634 · Headquarters: EUCLID, OH, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Open Door Medicine Bank
EIN 882726322 · Headquarters: Apex, NC, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Mission Inc
EIN 260699441 · Headquarters: PALMETTO, FL, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Open Door Pregnancy Care Center Inc
EIN 481237735 · Headquarters: HUTCHINSON, KS, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Women's Clinic Inc
EIN 593577270 · Headquarters: TALLAHASSEE, FL, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990
- Open Doors Adult Day Care Center
EIN 461459785 · Headquarters: GRANDVIEW, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Field Health Collaborative
EIN 392458907 · Headquarters: Springfield, MO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Hands Health Center Inc
EIN 452952365 · Headquarters: OKEECHOBEE, FL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Hands Inc
EIN 921375089 · Headquarters: TOPEKA, KS, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Hands Medicine
EIN 475400829 · Headquarters: Seattle, WA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Health Foundation Inc
EIN 873789777 · Headquarters: Baton Rouge, LA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Health Imaging Foundation
EIN 472278834 · Headquarters: STOW, MA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Open Heart Doula Services Inc
EIN 471959803 · Headquarters: Knoxville, TN, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Open Mri Oncology Hope Foundation a California Non Profit Corporation
EIN 954585543 · Headquarters: Carson, CA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open My Heart Foundation Inc
EIN 473956218 · Headquarters: Oxon Hill, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open My World Therapeutic Riding Center Inc
EIN 261695363 · Headquarters: LEANDER, TX, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Open Notebook Inc
EIN 452234167 · Headquarters: Madison, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Path Psychotherapy Collective
EIN 471657042 · Headquarters: Asheville, NC, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Source Electronic Health Record Alliance Inc
EIN 454737931 · Headquarters: OAKTON, VA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990
- Open Source Imaging Consortium (OSIC)
EIN 832517243 · Headquarters: SAUGATUCK, MI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open the Gate Inc
EIN 593686319 · Headquarters: Bunnell, FL, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Open Wheelchair Foundation
EIN 473800248 · Headquarters: Bluffdale, UT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Wide Foundation
EIN 275138404 · Headquarters: SCOTTSDALE, AZ, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990
- Open Wide Ministries
EIN 272810466 · Headquarters: Salem, OR, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Openelis Foundation
EIN 273655875 · Headquarters: JEFFERSON CITY, MO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Openemr Foundation Inc
EIN 830557835 · Headquarters: RUTLAND, VT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Opening Doors for Recovery Inc
EIN 832115239 · Headquarters: STATEN ISLAND, NY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Opentreatments Foundation
EIN 862020066 · Headquarters: SAN JOSE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Operacion Esperanza
EIN 911799532 · Headquarters: LAKE FOREST, CA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Operacion Unidos Por Esparta
EIN 873343182 · Headquarters: KATY, TX, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Operating Room Nursing Council of C
EIN 680353211 · Headquarters: PETALUMA, CA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Operation Advocate
EIN 393027590 · Headquarters: BIGFORK, MT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Aquatic Freedom Corp
EIN 822307898 · Headquarters: El Portal, FL, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Backbone Inc
EIN 455562642 · Headquarters: Centerville, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Bliss
EIN 834095502 · Headquarters: DALLAS, TX, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Breast Density
EIN 883984271 · Headquarters: AUBURN HILLS, MI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Bridge Npg
EIN 934615136 · Headquarters: HURTSBORO, AL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Brush
EIN 465115153 · Headquarters: Las Vegas, NV, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Operation Cheer Up a Child Inc
EIN 812888167 · Headquarters: Indian Trail, NC, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Operation Combat Smiles Inc
EIN 851250073 · Headquarters: Seffner, FL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Dez Strong Inc
EIN 873999785 · Headquarters: STOCKTON, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Earnie's Plate Incorporated
EIN 821476717 · Headquarters: Upper Marlboro, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Operation Enduring
EIN 834467765 · Headquarters: Chesapeake, VA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Operation Enduring Support Inc
EIN 201321510 · Headquarters: AUSTIN, TX, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Engage America Inc
EIN 474032547 · Headquarters: Coronado, CA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Operation Every Child Inc
EIN 861585906 · Headquarters: Kalispell, MT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Every Heartbeat Organization Inc
EIN 932530163 · Headquarters: North Prince George, VA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Operation Face & Smile Restoration Inc
EIN 582536885 · Headquarters: atlanta, GA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Fetch Nfp
EIN 851872287 · Headquarters: Foley, AL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Fire Engine 51 Inc
EIN 931197711 · Headquarters: Albany, OR, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N