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 12 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. H Argun, M.D.Austin, TX 787441518972033
  2. Tyler Argyle, DODallas, TX 752031043874134
  3. Muhammad Arian, M.D.Webster, TX 775981477507044
  4. Robert Arias, M.D.Dallas, TX 753901073758967
  5. Chia Arif, M.D.Houston, TX 770571205455581
  6. Chythanya Arikati, MDFort Worth, TX 761041629211222
  7. Jude Aririguzo, M.DCorpus Christi, TX 784051376732677
  8. Bhagya Arise, MDPlano, TX 750931700903028
  9. Ryan Arispe, MDPlano, TX 750931467039552
  10. Laura Armas-Kolostroubis, MDFort Worth, TX 761111194883272
  11. Julian Armijo-Alba, MDAustin, TX 787011578213229
  12. Brittan Armstrong, MDHouston, TX 770301609519446
  13. Felicia Armstrong, MDSan Antonio, TX 782591669652632
  14. Henry Armstrong, M.D.Dallas, TX 752241053331942
  15. Robin Armstrong, MDLeague City, TX 775731700826864
  16. Darren Arnecke, MDSulphur Springs, TX 754821558469379
  17. Katia Arnold, MDHouston, TX 770891336173517
  18. Phillip Aronoff, MDDallas, TX 752311235153438
  19. Sushma Arramraju, M.DLufkin, TX 759041881834158
  20. Amy Arrant, MDAustin, TX 787311750326419
  21. Pedro Arrazola, MDMcAllen, TX 785041730296252
  22. Hector Arredondo Nino, MDBrownsville, TX 785261558940221
  23. Divine Besong Arrey Agbor, MDDuncanville, TX 751371821719550
  24. Michael Arriaga, MDWebster, TX 775981407292352
  25. Olivia Arriaza, MDGalveston, TX 775551003657107
  26. Homero Arriola, M.D.San Antonio, TX 782221518097971
  27. Louis Arrondo, MDMt Vernon, TX 754571033222351
  28. Richard Arroyo-Diaz, MDPort Lavaca, TX 779791629005418
  29. Syed Arshad, M.D.Houston, TX 770701255395125
  30. Ganesh ArunFort Worth, TX 761041386264679
  31. Bhagyalakshmi Arvapalli, M.DSan Antonio, TX 782291225226491
  32. Fernando Arzola, MDMcAllen, TX 785031841289030
  33. Romana Asad, MDFort Worth, TX 761041083141006
  34. Saba Asad, MDFort Worth, TX 761041114031556
  35. Marzi Asadifar, M.D.Volente, TX 786411144286527
  36. Adil Asaduddin, MDHouston, TX 770841538199708
  37. Joshua Asamoa, DOWebster, TX 775981083145494
  38. Asmik Asatrian, MDCorpus Christi, TX 784121912384793
  39. Karen Asbury, MDPlano, TX 750231619178985
  40. Uyioghosa Asemota, MBBSParis, TX 754601275013336
  41. Hassan Asghar, DOGeorgetown, TX 786261851898704
  42. Sarah Asghar, M.DDallas, TX 752301821490160
  43. Cody Ashcroft, MDJbsa Ft Sam Houston, TX 782341922635333
  44. Loron Ashcroft, DOFort Sam Houston, TX 782341164168977
  45. Aneesha Asher, MDAddison, TX 750011023017175
  46. Muhammad Ashfaq, M.D.San Antonio, TX 782291811331341
  47. Samir Ashfaq, M.DTemple, TX 765081588009815
  48. Asifa Ashraf, M.D.Irving, TX 750611659796365
  49. Asma Ashraf, M.D.Dallas, TX 752511063439529
  50. Hassan Ashraf, MDHouston, TX 770301821593344

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.