RxDoctor Payments Data

Internal Medicine in Texas

7,675 providers, $22,741,794 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $270.

Ranking high here usually means a consulting or royalty arrangement, not wrongdoing. Payments to device inventors and trial investigators are legal, disclosed, and concentrated in a small number of people — which is exactly why a list like this has a steep top and a long flat tail.

What Medicare pays internal medicine clinicians in Texas

Part B allowed per clinician, 2024
$117,227
Of which, services
$110,764
Clinicians billing Part B
5,686

Across 5,686 internal medicine clinicians in Texas who billed Original Medicare Part B in 2024, Medicare allowed $666,551,914 in total — an average of $117,227 each, of which $110,764 was for services and the rest for drugs administered in the office.

This is not a salary. The rest is what Medicare allowed for services these clinicians billed — Original Medicare fee-for-service only. It excludes Medicare Advantage, which now covers more than half of Medicare enrollees, along with Medicaid and every commercial insurer, so for most clinicians it is a fraction of their practice. It is also gross revenue: staff, rent, supplies and malpractice premiums all come out of it before anyone is paid. Anyone quoting a figure like this as physician pay is misreading it.

Ranked by reported payments

  1. 1Spencer BerthelsenSugar Land$891,083
  2. 2Hameed AliTemple$773,237
  3. 3Marc TribbleDallas$693,378
  4. 4Gary SinclairDallas$599,098
  5. 5Mohammed Al-NajjarEl Paso$585,648
  6. 6Han SchmidlyDallas$464,809
  7. 7Hussein TawbiHouston$365,114
  8. 8Hans LeeHouston$326,817
  9. 9Tapan KadiaHouston$311,239
  10. 10Nitin JainHouston$280,791
  11. 11Manuel RodriguezSan Antonio$263,305
  12. 12Krina PatelHouston$255,342
  13. 13Matthew CatesSan Antonio$247,589
  14. 14Nicholas ShortHouston$246,694
  15. 15Naveen PemmarajuHouston$230,203
  16. 16Bartley GillSugar Land$218,094
  17. 17Mariana Chavez MacgregorHouston$188,226
  18. 18Michael AnnabiEl Paso$188,178
  19. 19Catherine McNealTemple$186,844
  20. 20Shumei KatoHouston$180,017
  21. 21Sukhdeep BasraHouston$168,174
  22. 22Athica VatanapradithDallas$164,352
  23. 23Paolo StratiHouston$163,900
  24. 24Rajeev RaghavanHouston$157,979
  25. 25Lauren ByersHouston$151,668
  26. 26Timothy MillerTemple$145,515
  27. 27Matthew CampbellHouston$141,947
  28. 28Bryan WassonFlower Mound$136,196
  29. 29Ayesha AmanPlano$132,638
  30. 30Amin AlousiHouston$126,622
  31. 31Henry PunziCarrollton$119,918
  32. 32Thomas BuzbeeTyler$116,212
  33. 33Nicholaos BellosDallas$113,418
  34. 34John FloresLittle Elm$110,591
  35. 35Carl GayHouston$98,680
  36. 36John ThomasSpring$98,518
  37. 37Suresh PrasadOdessa$89,814
  38. 38Sudha KodaliHouston$87,622
  39. 39Preetesh JainHouston$84,492
  40. 40Thuan NguyenHouston$78,010
  41. 41Anita ScribnerLongview$77,909
  42. 42Monzer YazjiEdinburg$72,048
  43. 43Fabian Rodas OchoaSan Antonio$67,680
  44. 44Michael VolkTemple$65,460
  45. 45Steven HeldDallas$65,044
  46. 46Vinh NguyenHouston$61,293
  47. 47Akanibo Da-WaribokoHouston$56,610
  48. 48Dai ChiharaHouston$53,695
  49. 49Amit VermaDallas$52,970
  50. 50Rashmi MurthyHouston$52,543
  51. 51Teny JohnHouston$50,017
  52. 52Darius BuzenasSan Antonio$48,678
  53. 53Matthew SegarHouston$47,236
  54. 54John KellyHouston$46,955
  55. 55Andrew HahnHouston$46,549
  56. 56Leela LellaMidland$46,271
  57. 57Hassan AshrafHouston$45,186
  58. 58Allen GibsonMidland$44,527
  59. 59Isabella GlitzaHouston$43,581
  60. 60Laura Armas-KolostroubisFort Worth$41,285
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