Doctors and health care providers in Okla City, OK
12 individual NPPES records list a practice address in Okla City, 196th of 213 Oklahoma cities. The largest group is periodontics: 2, 17% of the city's records, against 0% across Oklahoma.
The 8 largest groups in Okla City
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Okla City in Oklahoma
- Rank in Oklahoma196th of 213 cities by records
- Share of the state<0.1% of Oklahoma's records
- Specialties present10 taxonomy codes
- Top three groups41.7% of all records
- Periodontics rank5th of the 10 Oklahoma cities with the most
Providers in Okla City, alphabetically
- Joy Armstrong, LCSWClinical Social Worker1407939143
- Anthony Guadagno, DCChiropractor1679634489
- Mary Hamburg, DDSGeneral Practice Dentistry1053576959
- Lori Hansen, MDPlastic Surgery Physician1447429972
- Robin Henderson, DMDPeriodontics1770627044
- William Holcomb, DDSGeneral Practice Dentistry1770685182
- Glen Hornbuckle, DDS MS FACDPeriodontics1487711081
- Chris Hunt, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1669160453
- Jeremiah Jansen, MDDiagnostic Radiology Physician1780703900
- Chris Poore, DDS, MSDentist1124178348
- Chad Smith, MDObstetrics & Gynecology Physician1578604989
- Larry Winnard, ATCAthletic Trainer1205039377
The largest Oklahoma cities
- Oklahoma City22,359
- Tulsa18,643
- Norman4,245
- Edmond3,849
- Lawton2,582
How to read this directory
Okla City, Oklahoma appears in the CMS National Plan and Provider Enumeration System with 12 registered healthcare providers spanning 10 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Okla City - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Okla City practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Okla City is weighted toward Periodontics (2 clinicians, followed by General Practice Dentistry with 2 and Athletic Trainer with 1). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Oklahoma's population, Okla City reports roughly 0.3 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of Oklahoma's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Okla City practice address, a coverage gap Okla City patients typically fill by traveling to a larger nearby hub.
For Okla City patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Okla City, OK?
There are 12 registered healthcare providers in Okla City, OK, covering 10 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Okla City?
The most common specialties in Okla City are Periodontics, General Practice Dentistry, Athletic Trainer, Diagnostic Radiology Physician, Plastic Surgery Physician. Periodontics has the most providers with 2.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.