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 104 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. Lou Yveth Caro, M.A., CCC-SLPSpeech-Language Pathologist1568635027
  2. Melissa Caro, PAMedical Physician Assistant1245761139
  3. Cristina Caro Caro, MDStudent in an Organized Health Care Education/Training Program1700574845
  4. Mark Carolan, O.D.Optometrist1073516241
  5. Merrill Carolin, MDNeurology Physician1912014994
  6. Tracie Carolin, SURGICAL FIRST ASSISSurgical Assistant1609205244
  7. Tabitha Carolina, DOFamily Medicine Physician1184207045
  8. John Carollo, MS, LAT, ATCAthletic Trainer1841235546
  9. Marli Carollo, LAT, ATCAthletic Trainer1508894916
  10. Michael Carolus, D.C.Electroneurodiagnostic Specialist/Technologist1205145505
  11. Jean-Louis Caron, MDNeurological Surgery Physician1821105800
  12. Christopher Caronna, R.PH.Pharmacist1376322792
  13. Savannah CaroonBehavior Technician1417616210
  14. Amanda Carpenter, DOPediatrics Physician1568621159
  15. Amanda Carpenter, L.M.S.W.Social Worker1407168750
  16. Andrea Carpenter, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1902913981
  17. Garrett CarpenterChiropractor1336699834
  18. James CarpenterProfessional Counselor1669271128
  19. Jenny Carpenter, LMSWSocial Worker1104323351
  20. Katherine CarpenterOther Technician1316681927
  21. Kylie Carpenter, RBTBehavior Technician1225902315
  22. Namrata CarpenterNephrology Physician1447833223
  23. Samantha Carpenter, MS, LPC-ASSOCIATEProfessional Counselor1912743154
  24. Sheila CarpenterLicensed Vocational Nurse1871092122
  25. Steven Carpenter, RNRegistered Nurse1144143231
  26. Monna Carpenter-Barin, BS,LIC SLP AND RDHSpeech-Language Pathologist1467687194
  27. Cesar Carpio, MDStudent in an Organized Health Care Education/Training Program1457048647
  28. Ana Carr, O.D.Optometrist1972694057
  29. Chad CarrStudent in an Organized Health Care Education/Training Program1417658725
  30. Debra Carr, GNPGerontology Nurse Practitioner1821019498
  31. Hanna Carr, MDEmergency Medicine Physician1407555923
  32. Kimberly Carr, CPHTPharmacy Technician1609608660
  33. Nina CarrCommunity Health Worker1598387870
  34. Samuel Carr, RNCritical Care Medicine Registered Nurse1639980931
  35. Viviana CarrBehavior Technician1710765573
  36. Dixie Carr-Heyn, PTPhysical Therapist1780693440
  37. Stephanie CarralesSpeech-Language Pathologist1962120022
  38. Alberto Carranza, M.D., F.A.A.P.Pediatrics Physician1073507810
  39. Carolina Carranza, M.S., CCC-SLPSpeech-Language Pathologist1548694151
  40. Felisha CarranzaBehavior Technician1093679508
  41. James Carranza, BEHAVIORAL TECHBehavior Technician1528951795
  42. Kimberlee CarranzaPediatric Nutrition Registered Dietitian1467704213
  43. Luis Carranza, MDStudent in an Organized Health Care Education/Training Program1144022625
  44. Michelle Carranza, RNRegistered Nurse1073477246
  45. Rosa Carranza, NNPNeonatal Nurse Practitioner1821479718
  46. Vianney CarranzaBehavior Technician1568335107
  47. Arnulfo Carrasco, MDPain Medicine (Anesthesiology) Physician1598878225
  48. Cassandra CarrascoSpeech-Language Pathologist1811449762
  49. Emilio Carrasco, CRTGeneral Care Certified Respiratory Therapist1104109727
  50. Gianna CarrascoBehavior Technician1386534626

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.