| Heal Over Time IncOklahoma City | Form 990-N | No figure |
| Acuranch Research FoundationClaremore | Form 990-N | No figure |
| Faith Community Nurse Electronic Health Record IncEnid | Form 990-N | No figure |
| Alliance for Medical Price TransparencyTulsa | Form 990-N | No figure |
| Twisted Oak Foundation IncSand Springs | Form 990-N | No figure |
| 56 CP FoundationOkarche | Form 990-N | No figure |
| Rural Northeast Oklahoma Health Care Advocacy AssociationTahlequah | Form 990-N | No figure |
| Upliftalva ClubAlva | Form 990-N | No figure |
| Oklahoma Medical Assistants Society OrgWagoner | Form 990-N | No figure |
| Better Life Community HealthEnid | Form 990-N | No figure |
| American Lipedema AssociationYukon | Form 990-N | No figure |
| Violas House IncFort Gibson | Form 990-N | No figure |
| Integrative Quality Health ClinicsOklahoma City | Form 990-N | No figure |
| Oasis of Love Inc Aka Dambroso MinistriesBroken Arrow | Form 990-PF | No figure |
| Lawton Community Health Center IncLawton | None required | No figure |
| Compassion PharmaTulsa | Form 990 or 990-EZ | No figure |
| Rhapsody Cares IncorporatedPryor | Form 990-N | No figure |
| Elevate Respiratory Care LtdOklahoma City | Form 990-N | No figure |
| Oklahoma Education CommissionOklahoma City | Form 990-N | No figure |
| 911 Emergency Community OutreachPoteau | Form 990-N | No figure |
| Good Life Gives Foundation IncTulsa | Form 990-N | No figure |
| Jubilee Tattoo Removal CompanyCatoosa | Form 990-N | No figure |
| Hur Resource AssociationSallisaw | Form 990-N | No figure |
| Freeman Family FoundationBroken Arrow | Form 990-N | No figure |
| Taelor N Wortham FoundationTulsa | Form 990-N | No figure |
| Truth in Health AssociationEdmond | Form 990-N | No figure |
| The Safe Plate FoundationBixby | Form 990-N | No figure |
| Okipa Charitable FoundationOklahoma City | Form 990-N | No figure |
| Project 717 IncArdmore | Form 990-N | No figure |
| Healthy City Initiative Foundation IncOklahoma City | Form 990 or 990-EZ | No figure |
| Wingman Assistance FoundationGlenpool | Form 990-N | No figure |
| Breast Imaging Matters IncBroken Arrow | Form 990-N | No figure |
| H&E Healing Arts FoundationOklahoma City | Form 990-N | No figure |
| Firefly Wings of Wonder IncTulsa | Form 990-N | No figure |
| Aces Community Health FoundationOklahoma City | Form 990-N | No figure |
| The Tulsa Cancer Patient Relief FundTulsa | Form 990-N | No figure |
| Waurika EMS DistrictWaurika | Form 990 or 990-EZ | No figure |
| Harmon County Health Care AuthorityHollis | None required | No figure |
| Crisis Pregnancy Services of Atoka IncAtoka | None required | No figure |
| Medics International Care IncBroken Arrow | None required | No figure |
| Cohesive Impact FoundationShawnee | Form 990-N | No figure |
| Ou Health Partners IncOklahoma City | None required | No figure |
| Baby Bump Club IncEdmond | Form 990 or 990-EZ | No figure |
| Holistic Professionals of Color AssociationOklahoma City | Form 990-N | No figure |
| Mars Mission FoundationMidwest City | Form 990-N | No figure |
| Occ CaresTulsa | Form 990-N | No figure |
| 2nd Grace Sober Living IncTulsa | Form 990-N | No figure |
| Outreach Service Hub of OklahomaTulsa | Form 990-N | No figure |
| Alfreidya E Webster Cancer FoundationOklahoma City | Form 990-N | No figure |
| Global Community Health and Wellness Foundation IncOklahoma City | Form 990-N | No figure |