NPPES file of Aug 9, 2026

Doctors and health care providers in Dallas, TX

36,304 individual NPPES records list a practice address in Dallas, 3rd of 694 Texas cities. The largest group is students in training: 4,026, 11% of the city's records, against 4% across Texas. Page 158 of 727.

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

The 8 largest groups in Dallas

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

Dallas in Texas

  • Rank in Texas3rd of 694 cities by records
  • Share of the state8.4% of Texas's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.8% of all records
  • Students in training rank1st of the 10 Texas cities with the most

Compared with Texas as a whole, Dallas has 3.6× the state's share of anesthesiology physician records and 0.25× its share of behavior technician records.

Providers in Dallas, alphabetically

  1. Abdel Rahman Diab, MDStudent in an Organized Health Care Education/Training Program1073456661
  2. Mohammad DiabChiropractor1194213082
  3. Deanna Dial, DOPsychiatry Physician1992935332
  4. Norman Diamond, MDDiagnostic Radiology Physician1982657888
  5. Susan Diamond, MDInternal Medicine Physician1619026648
  6. Callie Diamonstein, MS, LCGCGenetic Counselor (M.S.)1154823110
  7. Lawrence Diana, M.D.Specialist1992709232
  8. Keryn Dias, M.D.Obstetrics & Gynecology Physician1841231586
  9. Sharmila Dias, M.D.Internal Medicine Physician1760403760
  10. Aimee DiazStudent in an Organized Health Care Education/Training Program1003599283
  11. Alejandra Diaz, LPCProfessional Counselor1629627435
  12. Bryan DiazChiropractor1467272500
  13. Cindy Diaz, SLP-ASSISTANTSpeech-Language Assistant1497485890
  14. Craig Diaz, RNFAFamily Nurse Practitioner1447657895
  15. Desiree Diaz, DPTPhysical Therapist1447953955
  16. Emmanuel Diaz, MPH, CPH, RDN, LDRegistered Dietitian1730929886
  17. Jacqueline DiazStudent in an Organized Health Care Education/Training Program1194410019
  18. Jose Diaz, M.D.Anesthesiology Physician1942201199
  19. Juan Diaz, DDSGeneral Practice Dentistry1548785397
  20. Lauren DiazAthletic Trainer1326580341
  21. Liliana Diaz, PHDClinical Child & Adolescent Psychologist1417692112
  22. Maria Diaz, FNP-CFamily Nurse Practitioner1700386612
  23. Mary Diaz, F.N.P.Family Nurse Practitioner1205088754
  24. Misty DiazMental Health Counselor1649055393
  25. Monica Diaz, M.D.Obstetrics & Gynecology Physician1669585014
  26. Paola Diaz, ODOptometrist1053753509
  27. Ricardo Diaz, MDInternal Medicine Physician1427017540
  28. Robert Diaz, MDSurgery Physician1275154890
  29. Sawyer DiazStudent in an Organized Health Care Education/Training Program1548953797
  30. Tulio Diaz, M.D.Interventional Cardiology Physician1992739270
  31. Monica Diaz-AguilarStudent in an Organized Health Care Education/Training Program1245813427
  32. Maribel Diaz-Esquivel, MDPediatrics Physician1255390811
  33. Alejandra Diaz-OteroProfessional Counselor1760064141
  34. Beatriz Diaz-Reyes, MS, CGCGenetic Counselor (M.S.)1962360297
  35. Arnold Dibella, M.D.Specialist1134140163
  36. Teedzai DibiCertified Registered Nurse Anesthetist1376186619
  37. Daniel Dibona, MDGeneral Practice Physician1992738413
  38. Jan Dice, LPCProfessional Counselor1376813188
  39. Elizabeth Dick, LCSWClinical Social Worker1457701773
  40. Cristin Dicken, MSClinical Exercise Physiologist1922758291
  41. James Dickens, DNP, APRN, FNP-BCFamily Nurse Practitioner1437771953
  42. Kellye Dickens, BCBABehavior Analyst1710436134
  43. Richard Dickerman, M.D.Surgery Physician1174565048
  44. Amanda DickersonSocial Worker1033662440
  45. Ambrea DickersonBehavior Technician1457225179
  46. Austin Dickerson, DOStudent in an Organized Health Care Education/Training Program1487233987
  47. Emily Dickerson, DDSDentist1265093512
  48. Jennifer Dickerson, LPC-INTERNProfessional Counselor1396010765
  49. Kathryn Dickerson, MDPediatric Hematology & Oncology Physician1386943835
  50. Zsanae Dickerson, OTDOccupational Therapist1750271375

The largest Texas cities

  1. Houston61,221
  2. San Antonio37,749
  3. Austin26,585
  4. Fort Worth15,511
  5. El Paso11,091

All of Texas →

How to read this directory

Dallas, Texas appears in the CMS National Plan and Provider Enumeration System with 36,304 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 Dallas - 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 Dallas 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 Dallas is weighted toward Student in an Organized Health Care Education/Training Program (4,026 clinicians, followed by Certified Registered Nurse Anesthetist with 1,405 and Anesthesiology Physician with 1,392). 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, Dallas reports roughly 119 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 Dallas 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 Dallas, TX?

There are 36,304 registered healthcare providers in Dallas, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Dallas?

The most common specialties in Dallas are Student in an Organized Health Care Education/Training Program, Certified Registered Nurse Anesthetist, Anesthesiology Physician, Professional Counselor, Family Nurse Practitioner. Student in an Organized Health Care Education/Training Program has the most providers with 4,026.

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.