NPPES file of Aug 9, 2026

Internal Medicine Physician in Texas

9,175 NPPES records list internal medicine physician with a practice address in Texas, 30 per 100,000 residents, the 42nd highest rate of 51. Houston and Dallas have the most; each record links to the provider's NPI and the Texas license search. Page 168 of 184.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

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

Houston has the most, 1,488

  1. Houston1,488
  2. Dallas956
  3. San Antonio657
  4. Austin606
  5. Fort Worth388

Internal Medicine Physician records in Texas

  1. Tasnim Topiwala-Hathiyari, M.DWebster, TX 775981790945426
  2. Eric Torkildsen, MDCollege Station, TX 778451821657867
  3. William Torkildsen, MDPort Isabel, TX 785781740287051
  4. Hugo Toro, M.D.Katy, TX 774501861495541
  5. Juan Toro, MDLubbock, TX 794151447900923
  6. Alberto Torres, MDEl Paso, TX 799051598150161
  7. Ana Torres, M.D.Houston, TX 770741871683946
  8. Laura Torres, MDSan Antonio, TX 782141487273538
  9. Lorinda Torres, M.D.The Colony, TX 750561326091109
  10. Louis Torres, M.D.Plano, TX 750231760424840
  11. Mark Joseph Torres, MDHouston, TX 770261568025708
  12. Nancy Torres, MDEl Paso, TX 799151316903644
  13. Richard Torres, M.D.Dallas, TX 752051487768867
  14. Randolph Torres Ramos, M. D.Frisco, TX 750361619125515
  15. Jose Torrijos, M.D.Fort Sam Houston, TX 782341750759759
  16. Guido Toscano, MDCleburne, TX 760331215008487
  17. Comlavi Tossou, MDPlainview, TX 790721144533803
  18. Zehra Tosur, M.D.Houston, TX 770301477971406
  19. Christopher Toth, DOTemple, TX 765081821593575
  20. Robert Totoe, MDAbilene, TX 796011336354331
  21. Elie Toubia, M.DTexarkana, TX 755011568636413
  22. Joy Touchstone, M.D., P.A.Richardson, TX 750821912019795
  23. Leo Toupin, MDAustin, TX 787501518052224
  24. Dwight Toups, M.D.,F.A.C.P.Beaumont, TX 777021932109600
  25. Reuben Tovar, M.D.Austin, TX 787351174567705
  26. Raul Tovar-Castro, DOEl Paso, TX 799121942762067
  27. Sean Townsend, M.D.Plano, TX 750931003259458
  28. Peter Traber, MDHouston, TX 770301558441899
  29. Miranda Tracy, M.D.Killeen, TX 765431356737894
  30. Randall Trammell, D.O.Temple, TX 765081447613468
  31. Alexander Tran, M.D.Addison, TX 750011265499883
  32. Carolyn TranRichardson, TX 750801922662626
  33. Cindy Tran, D.OPlainview, TX 790721275066250
  34. Dang-Quang Tran, M.D.Dallas, TX 752461831271295
  35. Dennis Tran, M.D.Arlington, TX 760101528068301
  36. Duy Tran, M.D.Houston, TX 770711467871988
  37. Elisa Tran, MDDallas, TX 752461053848960
  38. Elizabeth Tran, MDAustin, TX 787121255129011
  39. James Tran, MDPasadena, TX 775041477665966
  40. Khang Tran, MDPlano, TX 750751821031766
  41. Kirk Tran, MDHouston, TX 770301265069348
  42. Mai Tran, M.D.Houston, TX 770891154602589
  43. Michael Tran, MDRichardson, TX 750801578758181
  44. Michael Tran, MDDallas, TX 752371881378537
  45. Mytrang Tran, MDArlington, TX 760121518929090
  46. Ngoc Tran, DOFort Worth, TX 761161093735292
  47. Nguyen Tran, D.OGarland, TX 750421487697546
  48. Nhu Tran, DOGarland, TX 750411861414005
  49. Oanh Tran, M.D.Lackland A F B, TX 782361699903880
  50. Phuong Tran, MDPlano, TX 750931710197678

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Texas ranks 42 of 51 per resident

  1. Mississippi33
  2. North Dakota31
  3. Indiana31
  4. Texas30
  5. Montana29
  6. Oklahoma28
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.0% of these records appear in a Medicare file, against 78.7% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Texas82.0%
  2. United States78.7%

Internal Medicine Physician records in Texas, measured

  • In a Medicare file7,523 of 9,175 · 82.0% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file6,090 · 66.4% here, 61.4% nationally
  • Not updated in five years or more4,540 · 49.5% here, 55.4% nationally
  • Median graduation year2004 · the 6,088 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,175 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Texas: 30 per 100,000 residents against 44 nationally (50 states and D.C.). Houston has 1,488 of them (16%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida10,151
  2. Pennsylvania7,300
  3. Illinois7,238
  4. Massachusetts6,825

States with a similar rate per 100,000

  1. Indiana30.7
  2. North Dakota31.3
  3. Montana28.6
  4. Oklahoma27.5

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Pennsylvania7,300
  5. Illinois7,238

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.