Doctors and health care providers in Amarillo, TX
3,934 individual NPPES records list a practice address in Amarillo, 15th of 694 Texas cities. The largest group is family nurse practitioner: 278, 7% of the city's records, against 5% across Texas. Page 52 of 79.
The 8 largest groups in Amarillo
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Amarillo in Texas
- Rank in Texas15th of 694 cities by records
- Share of the state0.9% of Texas's records
- Specialties present25 or more taxonomy codes
- Top three groups20.4% of all records
- Family Nurse Practitioner rank10th of the 10 Texas cities with the most
Compared with Texas as a whole, Amarillo has 2.3× the state's share of occupational therapy assistant records and 0.58× its share of behavior technician records.
Providers in Amarillo, alphabetically
- Howard Nunn, MDGeneral Practice Physician1902867062
- Stephenie Nunn, LCSWClinical Social Worker1396248118
- Virginia Nunn, OTROccupational Therapist1043413784
- Judy Nusz, LPCProfessional Counselor1205066602
- Lisa O'Brien, ODOptometrist1275564999
- James O'Connor, O.D.Optometrist1295761237
- Montana O'Dell, MDFamily Medicine Physician1447747860
- Keely O'Neal, R.PH.Pharmacist1235333097
- Izi Obokhare, MDSurgery Physician1437354784
- Joy Obokhare, M.D.Otolaryngology Physician1841494028
- Briana OchoaBehavior Technician1972180297
- Christine Oconnor, ODOptometrist1497792246
- Amaka Odimegwu, MDStudent in an Organized Health Care Education/Training Program1275111981
- Hannah Odonnell, RBTBehavior Technician1932748597
- Niki Oehlert, SA-CSurgical Assistant1366833790
- Kevin Ohair, LPCCounselor1710156831
- Pamela Ohair, LPCCounselor1720257843
- Onyinyechi Okam, M.D.Student in an Organized Health Care Education/Training Program1609755545
- Shalea Okelly, NPPediatric Nurse Practitioner1346677036
- Abiodun OkimiStudent in an Organized Health Care Education/Training Program1497501050
- Janet Okutoyi, FNPPsychiatric/Mental Health Nurse Practitioner1548698962
- Kyrylo Olenych, MDFamily Medicine Physician1851146963
- Harold Olesen, DDSDentist1669565404
- Michael Olesen, LCDCAddiction (Substance Use Disorder) Counselor1548947047
- Jennifer OliverClinical Social Worker1003697707
- Lori Oliver, LCDCAddiction (Substance Use Disorder) Counselor1114602638
- Amanda Ollinger, DDSDentist1861652224
- Tonya Olson, RPHPharmacist1003271321
- Rebecca Olvera, M.S. CCC-SLPSpeech-Language Pathologist1265850317
- Maria Olvera-SanchezLicensed Vocational Nurse1255001756
- Rose Omamogho, PA-CPhysician Assistant1639189970
- Jacktone OmbayoGeneral Practice Dentistry1659684926
- Susan OmolePharmacist1558972109
- Kaci Oneal, FNP-CFamily Nurse Practitioner1811484678
- Mary Grace OngPhysical Rehabilitation Occupational Therapist1144700014
- Marrissa OntiverosBehavior Technician1326840372
- Mercedes Ontiveros, CRTCertified Respiratory Therapist1457962888
- Jon Ormson, DDSGeneral Practice Dentistry1588928733
- Kerry Ormson, ED.D., AU.D.Assistive Technology Supplier Audiologist1386649283
- Kristian OrmsonAudiologist1003397100
- Clarissa Orona, BS, RD, LDRegistered Dietitian1629773064
- Britni Orr, FNP-CFamily Nurse Practitioner1669917498
- Michelle Orton, LPCProfessional Counselor1679071344
- Joel Osborn, M.D.Cardiovascular Disease Physician1720076664
- Mary Osborn, RDRegistered Dietitian1568885465
- William Osborn, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1669504064
- Erin OsburnClinical Social Worker1831057975
- Muna OsmanStudent in an Organized Health Care Education/Training Program1265174403
- James Osteen, M.D.Hematology & Oncology Physician1407234453
- Brenen OstlerPharmacist1518839869
The largest Texas cities
- Houston61,221
- San Antonio37,749
- Dallas36,304
- Austin26,585
- Fort Worth15,511
How to read this directory
Amarillo, Texas appears in the CMS National Plan and Provider Enumeration System with 3,934 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Amarillo - 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 Amarillo 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 Amarillo is weighted toward Family Nurse Practitioner (278 clinicians, followed by Professional Counselor with 264 and Pharmacist with 260). 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 Texas's population, Amarillo reports roughly 12.9 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.
For Amarillo 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 Amarillo, TX?
There are 3,934 registered healthcare providers in Amarillo, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Amarillo?
The most common specialties in Amarillo are Family Nurse Practitioner, Professional Counselor, Pharmacist, Student in an Organized Health Care Education/Training Program, Speech-Language Pathologist. Family Nurse Practitioner has the most providers with 278.
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.