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 148 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. Scott Sanford, M.D.Kerrville, TX 780281770588014
  2. Dinesh Sangana, MDTyler, TX 757011669434908
  3. Philip Sanger, MDAustin, TX 787301447286620
  4. Rachana Sanghani, MD/MPHHouston, TX 770301386936789
  5. Purvi Sanghvi, M.D.McKinney, TX 750701356495857
  6. Shahram Sani, MDDallas, TX 752181174572077
  7. Shankar Sanka, M.D.San Antonio, TX 782161851395495
  8. Edward Sankary, MDSan Antonio, TX 782291972577013
  9. Sean Sanker, M.D.Houston, TX 770301598113391
  10. Robert Sansom, M.D.Longview, TX 756051891852521
  11. Jared Santana, MDFort Worth, TX 761041669604062
  12. Ravi Santhanam, MDSan Antonio, TX 782401598856304
  13. Betty Santiago, MDGalveston, TX 775551942404355
  14. Fredric Santiago, M.D.Beaumont, TX 777021699795245
  15. Josefa Santiago, MDLufkin, TX 759041497765036
  16. Samuel Santiago, MDLufkin, TX 759041689684227
  17. Paola Santiago Morales, M.D.San Antonio, TX 782401215380316
  18. Daniel Santillano, MDSan Antonio, TX 782481508903899
  19. Noel Santini, MDDallas, TX 752041194709949
  20. Hector Santos, M.D.Laredo, TX 780411952798001
  21. Carla Santos Ortiz, MDSan Antonio, TX 782321003503830
  22. Idalys Santos Sanchez, MDSan Antonio, TX 782511437655164
  23. Jacqueline Saporito, M.D.Texarkana, TX 755031215163118
  24. Sailaja Saragadam, MDLake Jackson, TX 775661912517905
  25. Raghavendra Saralaya, M.D.Amarillo, TX 791061235203803
  26. Shilpa Saralaya, M.D.Amarillo, TX 791061265506836
  27. Kumar Saran, M.D.Bellaire, TX 774011215090592
  28. Nisha Saran, D.O.Fort Worth, TX 761041770602237
  29. Kas Saranathan, M.D.Houston, TX 770741679575872
  30. Christos Sarantopoulos, MDTyler, TX 757011326612979
  31. Georgina Saravia, DOSan Antonio, TX 782161659655298
  32. Mauricio Sardan, MDAustin, TX 787051902005523
  33. Mustafa Sardini, M.D.Plano, TX 750241891979175
  34. Kofi Sarfo-Kantanka, M.D.Temple, TX 765081386176246
  35. Edward Sargent, MDSan Antonio, TX 782291609878529
  36. Emily Sargent, MDHouston, TX 770301891484770
  37. Lilit Sargsyan, M.D.Houston, TX 770301275807232
  38. Zaven Sargsyan, MDHouston, TX 770301003101783
  39. Maya Sarihan, MDHouston, TX 770571588307771
  40. Maria Sarino, M.D.Houston, TX 770271427091461
  41. Ankur Sarkar, M.D.Sugar Land, TX 774791205869633
  42. Rekha Sarma, MDDenton, TX 762051669784807
  43. Shaun SarmientoFort Worth, TX 761041104389832
  44. Christopher Sartin, MDTemple, TX 765081093076176
  45. Rebecca SartinDallas, TX 752461861927360
  46. Brandon Sarver, MDHouston, TX 770261912698333
  47. Iftikhar Sarwar, MDHouston, TX 770961225117500
  48. Jawad Sarwar, M.D.Houston, TX 770891376580787
  49. Muhammad Sarwar, M.D.Tyler, TX 757011013389030
  50. Devadatta Sarwate, MDFairview, TX 750691639327059

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.