NPPES file of Aug 9, 2026

Doctors and health care providers in Austin, TX

26,585 individual NPPES records list a practice address in Austin, 4th of 694 Texas cities. The largest group is clinical social worker: 1,714, 6% of the city's records, against 3% across Texas. Page 117 of 532.

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 Austin

  1. Clinical Social Worker1,714
  2. Behavior Technician1,588
  3. Professional Counselor1,537
  4. Speech-Language Pathologist1,095
  5. Registered Dietitian1,048
  6. Physical Therapist964
  7. Mental Health Counselor941
  8. Family Nurse Practitioner876

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

Austin in Texas

  • Rank in Texas4th of 694 cities by records
  • Share of the state6.2% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.2% of all records
  • Clinical Social Worker rank1st of the 10 Texas cities with the most

Compared with Texas as a whole, Austin has 5.2× the state's share of acupuncturist records and 0.35× its share of student in an organized health care education/training program records.

Providers in Austin, alphabetically

  1. Ann Diab, OTROccupational Therapist1760994958
  2. Fatou Diack, LCSWClinical Social Worker1346106358
  3. Khady Diagne, PA-CPhysician Assistant1588126296
  4. Drema Dial, PH.D.Counseling Psychologist1891818886
  5. Ari Diamandopoulos, LCSWClinical Social Worker1154568160
  6. Caitlin Diamond, LPC-ASSOCIATEProfessional Counselor1215732417
  7. Melodie Diamond, D.D.S.Dentist1568742476
  8. Randi Diamond, MS, RDN, CDNRegistered Dietitian1164132643
  9. Toby DiandreaBehavior Technician1003532532
  10. Joseph Dias, M.ED., LPC-SProfessional Counselor1750867883
  11. Clair Diaw, CBSLactation Consultant (Non-RN)1811811722
  12. Shauna Diawaku Onyebuchi, LPCMental Health Counselor1144007949
  13. Adrienne Diaz, LCSWClinical Social Worker1154149649
  14. Alyssa Diaz, PTAPhysical Therapy Assistant1861275810
  15. Candice DiazPharmacy Technician1922697788
  16. Carina DiazBehavior Technician1780232629
  17. Carlos Diaz, DDSGeneral Practice Dentistry1497019822
  18. Diego DiazBehavior Technician1659263051
  19. Esmirna DiazBehavior Technician1528842929
  20. Faviola Diaz, LMFTMarriage & Family Therapist1821572769
  21. Gia DiazAssistant Behavior Analyst1083408280
  22. Jose Diaz, MDObstetrics & Gynecology Physician1730479593
  23. Julio Diaz, M.D.Orthopaedic Surgery Physician1982607057
  24. Keira DiazBehavior Technician1770407678
  25. Khadijah Diaz, LMSWSocial Worker1831913888
  26. Laura Diaz, MAMarriage & Family Therapist1326892647
  27. Leticia Diaz, M.D.Obstetrics & Gynecology Physician1073969739
  28. Lisa Diaz, RPHPharmacist1891036828
  29. Lucas Diaz, PHARMDSolid Organ Transplant Pharmacist1215811476
  30. Lucia Diaz, M.D.Pediatric Dermatology Physician1043454515
  31. Margarita Diaz, PH.D.Clinical Psychologist1356466403
  32. Marisa DiazBehavior Technician1467181990
  33. Olga Diaz, SLPSpeech-Language Pathologist1407073885
  34. Olivia DiazBehavior Technician1730958497
  35. Oralia DiazAdult Health Clinical Nurse Specialist1205122892
  36. Paul Diaz, LPCProfessional Counselor1346686326
  37. Peter Diaz, M.D.Obstetrics & Gynecology Physician1760594808
  38. Steven Diaz, LVNLicensed Vocational Nurse1659970077
  39. Vianney Diaz, CCC-SLPSpeech-Language Pathologist1427538958
  40. Viviana DiazDevelopmental Therapist1992168272
  41. Hannia Diaz Ayllon, MDObstetrics & Gynecology Physician1407600737
  42. Camilla Diaz De Leon, PTAPhysical Therapy Assistant1780164442
  43. Emma Diaz De Leon, MDAnatomic Pathology & Clinical Pathology Physician1922102367
  44. Elizabeth Diaz DonjuanBehavior Technician1699608646
  45. Martha Diaz MarinCommunity Health Worker1245184779
  46. Francisco Diaz Viera, MDCardiovascular Disease Physician1174180269
  47. Carlos Diaz-Laboy, DMDGeneral Practice Dentistry1528020914
  48. Cynthia DibPharmacist1639841356
  49. Beatrice Dibashi, MS, RD, LDRegistered Dietitian1144189051
  50. Linda Dibella, PHD, CHHCNutrition Education Nutritionist1518412535

The largest Texas cities

  1. Houston61,221
  2. San Antonio37,749
  3. Dallas36,304
  4. Fort Worth15,511
  5. El Paso11,091

All of Texas →

How to read this directory

Austin, Texas appears in the CMS National Plan and Provider Enumeration System with 26,585 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 Austin - 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 Austin 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 Austin is weighted toward Clinical Social Worker (1,714 clinicians, followed by Behavior Technician with 1,588 and Professional Counselor with 1,537). 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, Austin reports roughly 87.2 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 Austin 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 Austin, TX?

There are 26,585 registered healthcare providers in Austin, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Austin?

The most common specialties in Austin are Clinical Social Worker, Behavior Technician, Professional Counselor, Speech-Language Pathologist, Registered Dietitian. Clinical Social Worker has the most providers with 1,714.

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.