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 133 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. Bala Sundara Ponnam, M.D.Arlington, TX 760121477890614
  2. Ashiqueali Poonawala, M.D.Houston, TX 770701467434563
  3. Imran Poonawala, D.O.Houston, TX 770701548656283
  4. Manju Poovathoor, M.D.San Antonio, TX 782161194821801
  5. Michael PopescuHouston, TX 770301801242086
  6. Leticia Poret, MD PASan Antonio, TX 782011578763462
  7. Enrique Porras, MDEl Paso, TX 799021073591459
  8. Jose Porras, MDEl Paso, TX 799021386638617
  9. Felipe Porres, MDDenton, TX 762101326188194
  10. Esmaeil Porsa, M.D.Houston, TX 770261013944461
  11. Brent Porter, MDBastrop, TX 786021588680672
  12. John Porter, MDCorpus Christi, TX 784161184606808
  13. Kris Porter, MDEuless, TX 760401558379230
  14. Thomas Porter, M.D.Pasadena, TX 775061235230574
  15. Angelica Portillo, M.D.El Paso, TX 799301154651479
  16. Jennifer Posey, M.D., PH.D.Houston, TX 770301720222896
  17. Jonathan Posey, MDKyle, TX 786401922366145
  18. Ruth Post, MDDallas, TX 752441932169919
  19. Robert Postlewait, MDWest Lake Hills, TX 787461396907366
  20. Melissa Postoll-Downs, MDJbsa Ft Sam Houston, TX 782341497454607
  21. Herman Poteet, MDTemple, TX 765021598751885
  22. Padmavathamma Pothala, MDAustin, TX 787511639250392
  23. Saritha Pothuluri, MDLubbock, TX 794241457387995
  24. Vanitha Pothuri, MDCypress, TX 774331811918311
  25. Satish Potluri, M.D.Lakeway, TX 787381285816827
  26. Sriravali PotluriTemple, TX 765081215594601
  27. Vani Potluri, M.D.Houston, TX 770301437538105
  28. Lucy Potter, MDHouston, TX 770301245868660
  29. Troy Potter, MDTexarkana, TX 755031265432645
  30. Aruna Potti, MDDallas, TX 752181649372749
  31. Rajani Potu, MDTomball, TX 773751538179486
  32. Anna PoulosTyler, TX 757011689121121
  33. Sheba Poulose, D.O.Sugar Land, TX 774781205917390
  34. Steven Pounders, M.D.Dallas, TX 752191124073614
  35. Adrianne Powell, MDHouston, TX 770251881780062
  36. Audrey Powell, M.D.Sugar Land, TX 774981821289851
  37. Megan Powell, M.D.Conroe, TX 773041275767899
  38. Melanie Powell, M.D.Dallas, TX 752031821344904
  39. Melissa Powell, M.D.San Angelo, TX 769031215998075
  40. Patti Powell, M.D.Waxahachie, TX 751651760428064
  41. Rachel Powers, MDJbsa Fort Sam Houston, TX 782341306547484
  42. Isela Poy, M.D.San Antonio, TX 782291316957194
  43. Jenny Pozadzides, M.D,Houston, TX 770301184756611
  44. Daniel Prabahkar, DOGalveston, TX 775551730705096
  45. Balakrishna Prabhakar, MDKaty, TX 774941821067778
  46. Ashwin Prabhu, M.D.San Antonio, TX 782291356604151
  47. Rupali PrabhukhotDallas, TX 752511669630265
  48. Diana Prablek, MDDallas, TX 752441588689541
  49. Anand Prakash, M.D.Allen, TX 750131649406281
  50. Gagan Prakash, M.D.Temple, TX 765041649495631

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.