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 335 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. Katharine Johnson, MDNeonatal-Perinatal Medicine Physician1790985984
  2. Katherine JohnsonProfessional Counselor1427540798
  3. Keith Johnson, M.D.Emergency Medicine Physician1912966615
  4. Kennedy JohnsonStudent in an Organized Health Care Education/Training Program1497549109
  5. Kenneth Johnson, MDPsychiatry Physician1396366530
  6. Kermit Johnson, LCDCAddiction (Substance Use Disorder) Counselor1114723343
  7. Kimberly Johnson, DNPFamily Nurse Practitioner1083248082
  8. Kristan Johnson, MS,CCC-SLPSpeech-Language Pathologist1619012168
  9. Kristen Johnson, PA-CPhysician Assistant1558522326
  10. Laura Johnson, M.D.Pediatrics Physician1326072117
  11. Laura JohnsonOccupational Therapist1851792907
  12. Leah JohnsonOptician1174868780
  13. Leslie Johnson, LCSWClinical Social Worker1992496327
  14. Lisa Johnson, MS,RD,CSG, LD,CDERegistered Dietitian1609967892
  15. Lisa Johnson, LPCProfessional Counselor1942124433
  16. Luisita Johnson, NPNurse Practitioner1659019313
  17. Marcus Johnson, D.C.Chiropractor1215187034
  18. Margie Johnson, MSN, CPNPPediatric Nurse Practitioner1700130465
  19. Maria Johnson, M.D.Pediatric Hospice and Palliative Medicine Physician1699734376
  20. Mariah JohnsonBehavior Technician1326971680
  21. Mariamma Johnson, RNCritical Care Medicine Registered Nurse1386470425
  22. Marian Johnson, OTROccupational Therapist1164901070
  23. Martin Johnson, M.D.Plastic Surgery Physician1538162201
  24. Mary Johnson, RDRegistered Dietitian1770772501
  25. Mary JohnsonOccupational Therapist1336626563
  26. Mary JohnsonRegistered Nurse1902690811
  27. Mary JohnsonPhysician Assistant1427971548
  28. Mia JohnsonBehavior Analyst1538626197
  29. Micah Johnson, RVTVascular Sonography Radiologic Technologist1013530310
  30. Michelle JohnsonRegistered Nurse1376295378
  31. Morgan Johnson, PA-CSurgical Physician Assistant1659793560
  32. Natasha Johnson, NP-CFamily Nurse Practitioner1023554722
  33. Natasha JohnsonBehavior Technician1962073569
  34. Nicholas Johnson, SURGICAL TECHSurgical Technologist1700069911
  35. Patrice Johnson, MDPsychiatry Physician1376699272
  36. Patricia Johnson, M.D.Pediatrics Physician1811939051
  37. Patricia Johnson, FNPFamily Nurse Practitioner1447621099
  38. Phillip Johnson, LPCProfessional Counselor1346566932
  39. Rahman Johnson, M.D.Student in an Organized Health Care Education/Training Program1326309147
  40. Reychell JohnsonBehavior Technician1811563430
  41. Rinna Johnson, M.D.Dermatology Physician1104834456
  42. Robert Johnson, MDOrthopaedic Surgery of the Spine Physician1689675142
  43. Robert Johnson, DOFamily Medicine Physician1902892177
  44. Robert Johnson, DDS, MSDOral and Maxillofacial Surgery (Dentist)1780650721
  45. Robert Johnson, MDPediatrics Physician1790729374
  46. Robert Johnson, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1154617371
  47. Roger Johnson, PTAPhysical Therapy Assistant1033659818
  48. Russell Johnson, DDSProsthodontics1881085298
  49. Sandy Johnson, LMT, MMPMassage Therapist1114258829
  50. Scott Johnson, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1821105990

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.