NPPES file of Aug 9, 2026

Doctors and health care providers in Ft Sam Houston, TX

43 individual NPPES records list a practice address in Ft Sam Houston, 406th of 694 Texas cities. The largest group is physician assistant: 4, 9% of the city's records, against 3% across Texas.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Ft Sam Houston in Texas

  • Rank in Texas406th of 694 cities by records
  • Share of the state<0.1% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.6% of all records
  • Physician Assistant rank11th of the 10 Texas cities with the most

Providers in Ft Sam Houston, alphabetically

  1. John Abshier, PAMedical Physician Assistant1609847557
  2. Gregg Anders, DOPulmonary Disease Physician1215985361
  3. Richard Anschutz, PA-CMedical Physician Assistant1265403695
  4. Vincent Antunez, PA-C, MPASPhysician Assistant1750424784
  5. Kevin Banks, M.D.Diagnostic Radiology Physician1356331656
  6. Gary Barber, M.D.Emergency Medicine Physician1043444664
  7. Brian Benham, CRNACertified Registered Nurse Anesthetist1740270503
  8. Amy Beyer, LCSWClinical Social Worker1043422363
  9. Stuart Campbell, MPTPhysical Therapist1275515017
  10. Leonard Cancio, OTR/L, CHTHand Occupational Therapist1689657728
  11. Misty Carlson, DOInternal Medicine Physician1083662324
  12. James Casey, OTR/MOTOccupational Therapist1689605271
  13. John Cowsar, D.O.Family Medicine Physician1538150354
  14. Yashika Dooley, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1437229358
  15. Steven Eikenberg, DDSGeneral Practice Dentistry1437121530
  16. Derek Gaudry, DDSEndodontics1225002652
  17. Heather Greenwell, PTPhysical Therapist1548596414
  18. Lisa Hall, RN, MSN, CNS, BCRegistered Nurse1740578889
  19. Derrick Hamaoka, M.D.Psychiatry Physician1487711230
  20. Patricia Hastings, DOEmergency Medical Services (Emergency Medicine) Physician1477543940
  21. Katie Helmrick, CRNACertified Registered Nurse Anesthetist1336661891
  22. Sherry Hess, PHDPsychologist1700876406
  23. Timothy Hill, IDCIndependent Duty Corpsman1295981538
  24. Creighton IkedaPhysical Therapy Assistant1477216406
  25. Peter Johnson, M.D.Orthopaedic Trauma Physician1366797367
  26. Chetan Kharod, MD MPHEmergency Medical Services (Emergency Medicine) Physician1558302752
  27. Paul KuwikPhysical Therapist1699181818
  28. Katharine Markell, M.D.Colon & Rectal Surgery Physician1457328361
  29. Patricia McGlinchey, L.P.T.Physical Therapist1376827048
  30. Brian McMillan, D.O.Anesthesiology Physician1326157363
  31. Tangela Mills, LCSWClinical Social Worker1760091953
  32. Rhonda Naus, PAMedical Physician Assistant1437149309
  33. April Pena, PA-CPhysician Assistant1386047074
  34. Laurence Perotti, PH.D.Clinical Psychologist1184601544
  35. Keith Steinhurst, R.S.Community Health Worker1821390279
  36. Sean Therien, PA-CPhysician Assistant1497722433
  37. David Walmsley, RPHPharmacist1699871962
  38. Douglas Walton, MDAnatomic Pathology & Clinical Pathology Physician1417391681
  39. Patricia Walworth, DMDProsthodontics1881075737
  40. Daniel Weinstein, DOInternal Medicine Physician1972836567
  41. Travis Whiteside, PHARM.D.Pharmacist1518235753
  42. Larry Williams, PA-CPhysician Assistant1699274498
  43. Lisa Zacher, MDPulmonary Disease Physician1760472427

The largest Texas cities

  1. Houston61,221
  2. San Antonio37,749
  3. Dallas36,304
  4. Austin26,585
  5. Fort Worth15,511

All of Texas →

How to read this directory

Ft Sam Houston, Texas appears in the CMS National Plan and Provider Enumeration System with 43 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 Ft Sam Houston - 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 Ft Sam Houston 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 Ft Sam Houston is weighted toward Physician Assistant (4 clinicians, followed by Physical Therapist with 4 and Medical Physician Assistant with 3). 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, Ft Sam Houston reports roughly 0.1 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 Texas's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Ft Sam Houston practice address, a coverage gap Ft Sam Houston patients typically fill by traveling to a larger nearby hub.

For Ft Sam Houston 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 Ft Sam Houston, TX?

There are 43 registered healthcare providers in Ft Sam Houston, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ft Sam Houston?

The most common specialties in Ft Sam Houston are Physician Assistant, Physical Therapist, Medical Physician Assistant, Certified Registered Nurse Anesthetist, Pulmonary Disease Physician. Physician Assistant has the most providers with 4.

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.