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 91 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. Joshua Layher, D.O.Lubbock, TX 794151962769885
  2. Femi Layiwola, MDBrownsville, TX 785261396826855
  3. Mark Layman, M.D.Seminole, TX 793601790789303
  4. Andy LeFort Worth, TX 761041114204971
  5. Angie Le, MDDallas, TX 752381184659187
  6. Bryan Le, DORichardson, TX 750821144727843
  7. Daniel Le, M.D.Houston, TX 770821386669513
  8. David Le, M.D., P.A.Tomball, TX 773751861438525
  9. Dzung Le, D.O.Fort Worth, TX 761191245222629
  10. Hang Le, D.O.Tomball, TX 773751982618310
  11. Hong Le, MDFriendswood, TX 775461992850994
  12. Hung Le, M.D.Fort Worth, TX 762441174973978
  13. Hung Le, M.D.Houston, TX 770891811978182
  14. Jeremy LeFort Worth, TX 761041639707854
  15. Kevin Le, DOFort Worth, TX 761041407598311
  16. Lam LeWaxahachie, TX 751651093162638
  17. Mark Le, M.D.Tomball, TX 773751033153002
  18. My Le, MDHouston, TX 770891417107434
  19. Nhuai Le, M.D.Houston, TX 770581558358697
  20. Quan Le, M.D.Houston, TX 770551922016997
  21. Quang Le, DOFort Worth, TX 761161992702062
  22. Richard Le, M.D.Houston, TX 770671962421016
  23. Taylor Le, DOShenandoah, TX 773851720776404
  24. Thang Le, MDArlington, TX 760121013948900
  25. Thao LeAustin, TX 787121093562605
  26. Thomas Le, M.D.Houston, TX 770361508877259
  27. Thomas Le, DOGalveston, TX 775551043950157
  28. Tinh Le, DO/MBAMesquite, TX 751491780875260
  29. Toi Le, M.D.Bonham, TX 754181952317935
  30. Xuan-Dao Le, MDBonham, TX 754181699788760
  31. Charles Leach, MDMidlothian, TX 760651205879855
  32. John Leadbeater, M.D.Temple, TX 765081124080874
  33. Morgan Leak, M.D.Amarillo, TX 791031700048006
  34. Daniel Leal Alviarez, MDHouston, TX 770301952807828
  35. Michael Leath, MDMarshall, TX 756701831197524
  36. Jason Ledbetter, M.D.Fort Worth, TX 761041790702314
  37. Thomas Ledbetter, M.D.Waxahachie, TX 751651760426092
  38. Raul Francis Ledesma, M.D.Edinburg, TX 785391528137551
  39. Ted Ledet, M.D.Nacogdoches, TX 759651164537247
  40. Anna-Her Lee, M.D.Dallas, TX 752301518111707
  41. Barbara Lee, MDTyler, TX 757011053345298
  42. Chok Lee, M.D.Houston, TX 770021568416212
  43. Curtis Lee, MDHouston, TX 770301790364560
  44. David Lee, MDDallas, TX 752041801850201
  45. David Lee, MDArlington, TX 760121740402874
  46. Derek Lee, M.D.Waco, TX 767121437341328
  47. Gene LeeHouston, TX 770211508395211
  48. Hwe Won Lee, DOGalveston, TX 775551902473895
  49. James Lee, MDCarrollton, TX 750101902909377
  50. Jennifer Lee, M.D.Friendswood, TX 775461730375502

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.