Medical Research nonprofits
Medical Research nonprofits. Browse 7,979 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
- Ohio Lions Pediatric Cancer Foundation
EIN 832335370 · Headquarters: Columbus, OH, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohio Podiatry Institute Inc
EIN 203468782 · Headquarters: Columbus, OH, USA · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990
- Oklahoma City Angioplasty Foundation
EIN 731296482 · Headquarters: MIRAMAR BEACH, FL, US · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oklahoma Heart Hospital Research Foundation Inc
EIN 731455900 · Headquarters: OKLAHOMA CITY, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Heart Research and Education Foundation Inc
EIN 731432360 · Headquarters: Tulsa, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oklahoma Medical Research Foundation
EIN 730580274 · Headquarters: Oklahoma City, OK, United States · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Microscopy Society
EIN 731294817 · Headquarters: Norman, OK, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Speech-language-hearing Association
EIN 237271081 · Headquarters: EDMOND, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Foundation
EIN 453032442 · Headquarters: Nutley, NJ, US · Medical Research · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Old Timers Charity Day
EIN 311003251 · Headquarters: Xenia, OH, US · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Olga Katrin and Michael E Debakey Living Heart Alliance
EIN 262968649 · Headquarters: Houston, TX, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oligonucleotide Therapeutics Society
EIN 571162250 · Headquarters: SAN DIEGO, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oliver Foundation Inc
EIN 301196233 · Headquarters: Miami Beach, FL, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olivia J Murray Foundation
EIN 273221901 · Headquarters: Goodrich, MI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olivia Joan Foundation
EIN 991503867 · Headquarters: Cumberland, RI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olivia Raes Love Your Happy Days Foundation Inc
EIN 810959901 · Headquarters: Buford, GA, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Seniors Health Research Institute
EIN 912114794 · Headquarters: Sequim, WA, US · Medical Research · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Omega Medical Grants Association
EIN 270383913 · Headquarters: ROSEMONT, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Omentum Research Foundation
EIN 954832415 · Headquarters: San Gabriel, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oms Educational Fund of the Carolinas Inc
EIN 844942303 · Headquarters: DENVER, NC, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- On Brave Wings Foundation
EIN 880721566 · Headquarters: Westerville, OH, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- On Fire for a Cure
EIN 814366868 · Headquarters: Greenville, SC, US · Medical Research · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- On the Songs of Birds
EIN 460611567 · Headquarters: Maple Valley, WA, US · Medical Research · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oncidium Foundation USA Inc
EIN 394491691 · Headquarters: Dousman, WI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oncology Consultants Cancer Research Fun
EIN 311431038 · Headquarters: CINCINNATI, OH, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oncology Registrars Assn of Nj Inc
EIN 222833482 · Headquarters: WYCKOFF, NJ, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oncotheranostics
EIN 933123559 · Headquarters: Beverly Hills, CA, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- One Child One Smile Inc
EIN 811073839 · Headquarters: danvers, MA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Harvard Street Institute of Hea
EIN 822755827 · Headquarters: Brookline, MA, USA · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- One Million Solutions in Health
EIN 471833975 · Headquarters: Brighton, MA, US · Medical Research · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- One Mind at Work Inc
EIN 800777581 · Headquarters: RUTHERFORD, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One Patient One Cure
EIN 334543931 · Headquarters: Boston, MA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Penny
EIN 275447596 · Headquarters: Wrentham, MA, US · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- One Step at a Time Inc
EIN 900610973 · Headquarters: Slate Hill, NY, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One to None
EIN 834721723 · Headquarters: Florence, AL, US · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- One World Cytometry Inc
EIN 472970244 · Headquarters: West Newton, MA, US · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- One World Heart Project
EIN 273046487 · Headquarters: Glendale, CO, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oneheart Publishing
EIN 851338283 · Headquarters: EPHRATA, WA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Ooi Consortium for Teaching Research Learning & Development
EIN 721451336 · Headquarters: Ruston, LA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Humans Foundation
EIN 262973607 · Headquarters: SANFORD, NC, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Medicine Foundation
EIN 264712664 · Headquarters: AGOURA HILLS, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Openbiome Foundation Inc
EIN 461681862 · Headquarters: WESTPORT, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- OpenCures Access
EIN 822318661 · Headquarters: Novato, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- OpenMRS1 Limited DBA OPENMRS INC
EIN 455316647 · Headquarters: Indianapolis, IN, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Green Hope Foundation
EIN 454891014 · Headquarters: Meridian, OK, US · Medical Research · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Operation Happenis Inc
EIN 471679073 · Headquarters: The Colony, TX, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Lifeblood
EIN 394558916 · Headquarters: Davidsonville, MD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Save Our Soldiers Inc
EIN 834680018 · Headquarters: Safety Harbor, FL, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Shooting Star
EIN 273910075 · Headquarters: FRANKFORD, DE, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ophthalmicedge Inc
EIN 475340986 · Headquarters: NEW YORK, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Opportunities for Training Pediatric Therapists
EIN 770558854 · Headquarters: LOMPOC, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Opti Health Research Institute
EIN 883501615 · Headquarters: MOORESVILLE, NC, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Optimal Cancer Care Alliance
EIN 820774117 · Headquarters: Baltimore, MD, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimal Medical Foundation Inc
EIN 311697776 · Headquarters: Sault Sainte Marie, MI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Optimyst Research Inc
EIN 200288886 · Headquarters: New Hyde Park, NY, US · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oral and Maxillofacial Surgery Foundation
EIN 366111168 · Headquarters: ROSEMONT, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Dualies
EIN 161743815 · Headquarters: Yorba Linda, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Spine Research Foundation Inc
EIN 990394430 · Headquarters: Costa Mesa, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ordway Research Institute Inc
EIN 010682614 · Headquarters: New York, NY, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oregon Chapter of the Association for Contextual Behavioral Science
EIN 815296691 · Headquarters: Portland, OR, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oregon Robotics Tournament & Outreach Program
EIN 464276182 · Headquarters: PORTLAND, OR, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oregon Society of Allergy Asthma and Immunology
EIN 931314285 · Headquarters: PORTLAND, OR, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Organ Preservation Alliance Incorporated
EIN 810715003 · Headquarters: Kensington, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Organization for Autism Research
EIN 542062167 · Headquarters: ARLINGTON, VA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Organization of Nematologists of Tropical America Fl Inc
EIN 300504991 · Headquarters: Gainesville, FL, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organs for Life
EIN 994562410 · Headquarters: Lathrup Village, MI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oriental Medical Research Inc
EIN 113597585 · Headquarters: FLUSHING, NY, US · Medical Research · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Origenome Inc
EIN 881981322 · Headquarters: Sacramento, CA, USA · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Oro Valley Innovation Labs
EIN 474136417 · Headquarters: ORO VALLEY, AZ, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Orphan Therapeutics Accelerator Inc
EIN 993630868 · Headquarters: Andover, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- OrthoBethesda Research Foundation
EIN 830897802 · Headquarters: Bethesda, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orthobiologics Research Initiative Inc
EIN 871630172 · Headquarters: Rockville, MD, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- OrthoCarolina Research Institute
EIN 010648145 · Headquarters: Charlotte, NC, United States · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orthomichigan Research Center
EIN 991418932 · Headquarters: FLINT, MI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orthopaedic Associates of Grand Rapids Research & Education Institute
EIN 203879278 · Headquarters: GRAND RAPIDS, MI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orthopaedic Biomedical Imaging Institute
EIN 273776535 · Headquarters: Park Ridge, IL, US · Medical Research · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Orthopaedic Education and Research Institute of Southern California
EIN 753078627 · Headquarters: ORANGE, CA, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990
- Orthopaedic Foot & Ankle Foundation
EIN 300234329 · Headquarters: SCHAUMBURG, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orthopaedic Foundation for Active Lifestyles Inc
EIN 061605002 · Headquarters: STAMFORD, CT, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orthopaedic Innovation Technology Center Inc
EIN 871327146 · Headquarters: KNOXVILLE, TN, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orthopaedic Research & Education Foundation
EIN 161456290 · Headquarters: BUFFALO, NY, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orthopaedic Research and Education Foundation
EIN 366009467 · Headquarters: Rosemont, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orthopaedic Research Foundation of Southern Illinois
EIN 371307086 · Headquarters: COCOA BEACH, FL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orthopaedic Research Society
EIN 363180285 · Headquarters: DES PLAINES, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orthopaedic Surgery and Sports Medicine Teaching and Research Foundation Inc
EIN 208377285 · Headquarters: WESTERN SPRINGS, IL, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orthopedic Foot & Ankle Center Foundatio
EIN 834017281 · Headquarters: WORTHINGTON, OH, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orthopedic Rehabilitation Research Foundation
EIN 472705282 · Headquarters: SHAKER HEIGHTS, OH, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Orthopedic Research and Innovation Foundation Inc
EIN 814764141 · Headquarters: EDGEWOOD, KY, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orthox Innovation Inc
EIN 820729024 · Headquarters: Rancho Santa Fe, CA, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Osaemr
EIN 812945199 · Headquarters: Mesa, AZ, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Osana Health Innovations Foundation Inc
EIN 814619164 · Headquarters: South Lake Tahoe, CA, US · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oscars Kids
EIN 843171419 · Headquarters: Sherman Oaks, CA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oshs Not-for-profit Pharmaceuticals
EIN 813964146 · Headquarters: Littleton, CO, US · Medical Research · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Osprey Clinical
EIN 881163842 · Headquarters: SACRAMENTO, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Osteogenesis Imperfecta Foundation
EIN 237076021 · Headquarters: GAITHERSBURG, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Osteopathic International Alliance
EIN 342027901 · Headquarters: CHICAGO, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Osteopathy's Promise to Children
EIN 330516906 · Headquarters: SAN DIEGO, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Osteopetrosis Society Inc
EIN 464384830 · Headquarters: Asbury, NJ, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ostomy Association of Contra Costa
EIN 510231051 · Headquarters: PLEASANT HILL, CA, USA · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Osu Orthpaeic Research and Education Fund
EIN 884313098 · Headquarters: TULSA, OK, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N