NPPES file of Aug 9, 2026

Doctors and health care providers in San Antonio, TX

37,749 individual NPPES records list a practice address in San Antonio, 2nd of 694 Texas cities. The largest group is behavior technician: 2,756, 7% of the city's records, against 6% across Texas. Page 32 of 755.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in San Antonio

  1. Behavior Technician2,756
  2. Students in training1,911
  3. Professional Counselor1,820
  4. Licensed Vocational Nurse1,376
  5. Pharmacist1,375
  6. Family Nurse Practitioner1,362
  7. Registered Nurse1,324
  8. Speech-Language Pathologist1,190

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

San Antonio in Texas

  • Rank in Texas2nd of 694 cities by records
  • Share of the state8.8% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.2% of all records
  • Behavior Technician rank1st of the 10 Texas cities with the most

Compared with Texas as a whole, San Antonio has 4.8× the state's share of electroneurodiagnostic specialist/technologist records and 0.73× its share of family nurse practitioner records.

Providers in San Antonio, alphabetically

  1. Tiffanie Armendariz, LPCProfessional Counselor1801760723
  2. Christopher Armijo, OTROccupational Therapist1619251907
  3. Veronica Armijo-Garcia, MDPediatric Critical Care Medicine Physician1871600940
  4. James Armitage, PA-CPhysician Assistant1013073063
  5. Marisol ArmoraRegistered Nurse1720943954
  6. Catherine ArmsStudent in an Organized Health Care Education/Training Program1417878240
  7. Alexandria Armstrong, DPMStudent in an Organized Health Care Education/Training Program1316641160
  8. Amanda Armstrong, M.A., LPC-INTERNProfessional Counselor1457736738
  9. Chrishall ArmstrongBehavior Technician1356048524
  10. Cynthia Armstrong, LMFT, LPC, CAC-IIMarriage & Family Therapist1891861282
  11. Daniel Armstrong, D.C.Chiropractor1558455121
  12. Donna Armstrong, M.A.; PRSS; IRSSPeer Specialist1215308176
  13. Felicia Armstrong, MDInternal Medicine Physician1669652632
  14. Heather Armstrong, MSN, APRN, FNP-CNurse Practitioner1023890951
  15. J Lynne Armstrong, EDD CLINICAL COUNSELCounselor1609977180
  16. Jeanette ArmstrongAdult Health Clinical Nurse Specialist1902235948
  17. Jeffrey Armstrong, M.D.Anesthesiology Physician1649228263
  18. Juanita Armstrong, PMHNPAdult Psychiatric/Mental Health Registered Nurse1285965731
  19. Kayden ArmstrongBehavior Technician1194694414
  20. Kenneth Armstrong, LVNLicensed Practical Nurse1801375308
  21. Kristen Armstrong, DPTPhysical Therapist1134625510
  22. Lee Armstrong, MDPediatric Emergency Medicine (Pediatrics) Physician1174596670
  23. Noreal Armstrong, LPCProfessional Counselor1467878926
  24. Rachel ArmstrongMilitary Health Care Provider1821937798
  25. Rusty Armstrong, LAT, ATC, CSCSAthletic Trainer1861486086
  26. Ryan Armstrong, PA-CPhysician Assistant1104267400
  27. Tone Armstrong, DENTAL ASSISTANTDental Assistant1497369326
  28. Hilary Arnaud, AU.D., CCC-AAudiologist1396863254
  29. Charlie Arndt, DDSOrthodontics and Dentofacial Orthopedics Dentistry1619684149
  30. Kelly Arnemann, PHDCounseling Psychologist1831424530
  31. Rachel ArnesonFamily Nurse Practitioner1255162343
  32. Allison Arnett, N.P.Nurse Practitioner1316013162
  33. Jessica Arno, CPMMidwife1780983247
  34. Mary Arno, M.D.Ophthalmology Physician1083618433
  35. Ashely ArnoldNurse's Aide1164871141
  36. Carl Arnold, DCChiropractor1750314456
  37. Christopher Arnold, MDFamily Medicine Physician1255338950
  38. James Arnold, M.D.Anesthesiology Physician1558354597
  39. Joan Arnold, MDPediatrics Physician1750381810
  40. Jodi Arnold, PHDClinical Psychologist1023125028
  41. Kristin Arnold, LPCProfessional Counselor1902286511
  42. Leslie Arnold, FNPFamily Nurse Practitioner1326500760
  43. Ralph Arnold, DDSDentist1346322435
  44. Samantha Arnold, LCSWClinical Social Worker1265111884
  45. Shane Arnold, D.C.Rehabilitation Chiropractor1619180155
  46. Stacie Arnold, MA CCC-SLPSpeech-Language Pathologist1588275051
  47. Ildefonso Aro, LVNLicensed Vocational Nurse1407675226
  48. Adriana Arocha, M.D.Family Medicine Physician1659726826
  49. Priscilla Arocha, LMSWCase Manager/Care Coordinator1750152047
  50. Clint Arojo, NPFamily Nurse Practitioner1487331435

The largest Texas cities

  1. Houston61,221
  2. Dallas36,304
  3. Austin26,585
  4. Fort Worth15,511
  5. El Paso11,091

All of Texas →

How to read this directory

San Antonio, Texas appears in the CMS National Plan and Provider Enumeration System with 37,749 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 San Antonio - 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 San Antonio 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 San Antonio is weighted toward Behavior Technician (2,756 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,911 and Professional Counselor with 1,820). 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, San Antonio reports roughly 123.8 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 San Antonio 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 San Antonio, TX?

There are 37,749 registered healthcare providers in San Antonio, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Antonio?

The most common specialties in San Antonio are Behavior Technician, Student in an Organized Health Care Education/Training Program, Professional Counselor, Licensed Vocational Nurse, Pharmacist. Behavior Technician has the most providers with 2,756.

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.