NPI numbers in Oklahoma
117,286 active NPIs list a practice location in Oklahoma.
93,731 individuals and 23,555 organizations. Oklahoma ranks #26 of 56 states and territories.
Look up a provider in Oklahoma
Most common specialties in Oklahoma
| Primary specialty | Active NPIs | Share |
|---|---|---|
| Case Manager/Care Coordinator | 8,884 | 7.6% |
| Mental Health Counselor | 7,014 | 6.0% |
| Behavior Technician | 6,151 | 5.2% |
| Peer Specialist | 5,267 | 4.5% |
| Counselor | 4,605 | 3.9% |
| Pharmacist | 3,384 | 2.9% |
| Family Medicine Physician | 3,382 | 2.9% |
| Student in an Organized Health Care Education/Training Program | 3,064 | 2.6% |
| Professional Counselor | 3,015 | 2.6% |
| Family Nurse Practitioner | 2,897 | 2.5% |
| Speech-Language Pathologist | 2,694 | 2.3% |
| Physical Therapist | 2,656 | 2.3% |
| Clinical Social Worker | 2,262 | 1.9% |
| General Practice Dentistry | 2,123 | 1.8% |
| Behavior Analyst | 1,910 | 1.6% |
Counts are active NPIs in the NPPES file of September 13, 2026, by the state of the practice location and each provider's primary specialty. They count records, not practicing clinicians.