Oklahoma NPI Registry — Provider Lookup
Look up NPI numbers for healthcare providers in Oklahoma. Our latest NPPES snapshot includes 115,528 active providers and organizations with a practice location in Oklahoma, searchable by name, specialty, and city.
Advertisement
Top specialties in Oklahoma
- Counselor in OK (15,998)
- Case Manager/Care Coordinator in OK (8,723)
- Behavior Technician in OK (5,778)
- Nurse Practitioner in OK (5,131)
- Peer Specialist in OK (5,105)
- Dentist in OK (4,158)
- Clinic/Center in OK (4,122)
- Social Worker in OK (3,766)
- Pharmacist in OK (3,673)
- Family Medicine in OK (3,497)
- Student in an Organized Health Care Education/Training Program in OK (3,280)
- Internal Medicine in OK (3,029)
- Physical Therapist in OK (2,806)
- Speech-Language Pathologist in OK (2,636)
- Registered Nurse in OK (2,620)
- Physician Assistant in OK (2,523)
- Behavior Analyst in OK (1,893)
- Chiropractor in OK (1,804)
- Optometrist in OK (1,436)
- Pharmacy in OK (1,433)
- Community/Behavioral Health in OK (1,288)
- Psychologist in OK (1,274)
- Occupational Therapist in OK (1,222)
- Pediatrics in OK (1,147)
- Physical Therapy Assistant in OK (1,104)
- Licensed Practical Nurse in OK (1,091)
- Dietitian, Registered in OK (1,085)
- Psychiatry & Neurology in OK (1,058)
- Emergency Medicine in OK (993)
- Occupational Therapy Assistant in OK (940)
Browse by city
- Oklahoma City, OK (27,226)
- Tulsa, OK (22,275)
- Norman, OK (5,158)
- Edmond, OK (5,027)
- Lawton, OK (3,141)
- Broken Arrow, OK (2,264)
- Muskogee, OK (2,167)
- Stillwater, OK (1,711)
- Ardmore, OK (1,650)
- Midwest City, OK (1,626)
- Claremore, OK (1,625)
- Enid, OK (1,505)
- Yukon, OK (1,478)
- Shawnee, OK (1,439)
- Tahlequah, OK (1,413)
- Ada, OK (1,412)
- Mcalester, OK (1,353)
- Bartlesville, OK (1,269)
- Durant, OK (1,236)
- Moore, OK (1,233)
- Owasso, OK (1,026)
- Ponca City, OK (901)
- Sapulpa, OK (802)
- Miami, OK (657)
- Poteau, OK (606)
- Pryor, OK (599)
- Vinita, OK (593)
- Duncan, OK (543)
- Jenks, OK (541)
- Woodward, OK (536)
- Bethany, OK (527)
- El Reno, OK (495)
- Grove, OK (491)
- Chickasha, OK (488)
- Sallisaw, OK (483)
- Okmulgee, OK (465)
- Elk City, OK (463)
- Altus, OK (458)
- Weatherford, OK (446)
- Clinton, OK (442)
Frequently asked questions
How do I look up an NPI number in Oklahoma?
Use the NPI search and select OK, or browse the specialty and city directories on this page. Every provider profile shows the NPI, taxonomy, practice address, and status.
How many healthcare providers are registered in Oklahoma?
Our latest NPPES snapshot lists 115,528 active providers and organizations with a practice location in Oklahoma.
Is this the official Oklahoma NPI registry?
No — NPI numbers are issued federally by CMS, not by states. This is a private directory built on the public CMS NPPES data file; the official registry is npiregistry.cms.hhs.gov.
Source: CMS NPPES (public data). Snapshot 2026-07-09.