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 94 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. Paul Lim, M.D.Tyler, TX 757011942288634
  2. Sung Lim, MDEdinburg, TX 785391992759849
  3. Fang-Ying Lin, M.D.Houston, TX 770741760544480
  4. Felicity Lin, M.D.San Antonio, TX 782401619061298
  5. Fiona Lin, DOJbsa Ft Sam Houston, TX 782341215685821
  6. Janet Lin, MDMcKinney, TX 750701477588358
  7. Ji LinHouston, TX 770301679154942
  8. Lucas Lin, MDHouston, TX 770301780264176
  9. Mau Shong Lin, MDPort Lavaca, TX 779791275631954
  10. Paul Lin, MDHouston, TX 770301376962951
  11. Steven Lin, MDHouston, TX 770301740431113
  12. Thomas Lin, MDBellaire, TX 774011437278058
  13. Tony Lin, MDHouston, TX 770251689760969
  14. Yizhi Lin, D.OAustin, TX 787011265876189
  15. Tracey Lindeman, MDWebster, TX 775981154765865
  16. Kenneth Lindemann, M.D.Houston, TX 770601578833943
  17. Mark Lindemann, DOFort Worth, TX 761091295776391
  18. Pamela Lindsay, M.D.Dallas, TX 752311215985924
  19. David Lindzey, M.D.Burnet, TX 786111730140906
  20. Ursula Aurora Liong, M.D.Edinburg, TX 785391710292859
  21. Roman Lipovetsky, MDDallas, TX 752311306232905
  22. Steffen Lis, MDJbsa Ft Sam Houston, TX 782341790241933
  23. Scott Lisse, MDHouston, TX 770271346245818
  24. Samuel Listi, MDDallas, TX 752351225033244
  25. D Dale Little, M.D.Lubbock, TX 794131891734638
  26. James Liu, D.O.Houston, TX 770701164883807
  27. Nadine Liu, D.O.Live Oak, TX 782331033165634
  28. Qing LiuHouston, TX 770061295178507
  29. Sharon Liu, D.O.Austin, TX 787041497981625
  30. Xuehui Liu, M.D.Fort Worth, TX 761191033253554
  31. Yiching Liu, M.D.San Antonio, TX 782051508902479
  32. Yinghui Liu, MD, PHDPlano, TX 750241003025271
  33. John Livingston, M.D.Houston, TX 770301811130206
  34. Kavita LiyanageDallas, TX 752461730026212
  35. Roxanna Llanos-Vasquez, MDSan Antonio, TX 782111356572887
  36. Corazon Llarena, M.D.Dallas, TX 752181689612061
  37. Alexander Llop, DOCorpus Christi, TX 784111528649704
  38. Kyle Lloyd, M.D.Dallas, TX 752461275679508
  39. Scott Lloyd, M.D.Fort Worth, TX 761041164503595
  40. Carson Lo, MDKaty, TX 774931164483293
  41. Jonathan Lo, MDGalveston, TX 775551427732429
  42. Richard Lock, M.D.Houston, TX 770821558334219
  43. Tiffany LockHouston, TX 770301285054023
  44. William Lockett, MDAustin, TX 787461174592265
  45. Christopher Lockhart, M.D.Houston, TX 770541336180504
  46. Muhammad Uzair Lodhi, M.D.Corpus Christi, TX 784111245893908
  47. William Loesch, M.D.Brenham, TX 778331225296437
  48. Priyadarshini Loganathan, MDSan Antonio, TX 782161275989303
  49. Rishabh Lohray, MDHouston, TX 770301942057161
  50. Nicole Lohrstorfer, DOLeague City, TX 775731962194092

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.