RxDoctor Payments Data

Rheumatology in California

808 providers, $32,571,991 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $1,724.

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 rheumatology clinicians in California

Part B allowed per clinician, 2024
$514,121
Of which, services
$138,038
Clinicians billing Part B
570

Across 570 rheumatology clinicians in California who billed Original Medicare Part B in 2024, Medicare allowed $293,049,215 in total — an average of $514,121 each, of which $138,038 was for services and the rest for drugs administered in the office.

This is not a salary. 73% of this figure is the cost of drugs administered in the office — chemotherapy, infusions and injections that Part B pays for and the practice has already bought. That money passes through; it is not earnings. 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. 1Sudhakar TumuluriSan Francisco$2,771,284
  2. 2Ara DikranianSan Diego$2,206,553
  3. 3Orrin TroumSanta Monica$1,764,683
  4. 4Robin DoreTustin$1,505,886
  5. 5Samy MetyasCovina$1,278,502
  6. 6Rhonda LambertSan Mateo$1,121,634
  7. 7William ShielMission Viejo$923,929
  8. 8Mark BoriginiDowney$919,548
  9. 9Adam KreitenbergTarzana$862,684
  10. 10Roger KornuTustin$801,915
  11. 11Arthur Kavanaughla Jolla$755,942
  12. 12Vibeke StrandPortola Valley$700,525
  13. 13Haoling WengLos Angeles$562,398
  14. 14Anthony PadulaWalnut Creek$535,776
  15. 15Sheetal DesaiOrange$491,999
  16. 16Amro BalkiSanta Monica$465,037
  17. 17Glenn EhresmannLos Angeles$450,025
  18. 18Mark GenoveseStanford$404,092
  19. 19Elizabeth VolkmannLos Angeles$399,521
  20. 20Daniel ArkfeldLos Angeles$377,543
  21. 21Bryan GescukSan Mateo$376,905
  22. 22Maureen McMahonLos Angeles$374,009
  23. 23Suneet GrewalWest Hollywood$373,555
  24. 24C Michael NeuweltSan Leandro$357,264
  25. 25Daniel WallaceBeverly Hills$308,777
  26. 26Julia BuchfuhrerDowney$308,454
  27. 27Christine LeeBeverly Hills$303,570
  28. 28Stuart SilvermanBeverly Hills$301,226
  29. 29Lianne GenslerSan Francisco$295,836
  30. 30Leanna WiseLos Angeles$285,519
  31. 31Nancy LaneSacramento$278,027
  32. 32Jon GilesLos Angeles$248,012
  33. 33Shariar Cohen GadolThousand Oaks$247,889
  34. 34Roshan Kothala Mesa$242,406
  35. 35Christina Charles-SchoemanLos Angeles$231,146
  36. 36Thaila RamanujamSanta Cruz$225,180
  37. 37Arthur MabaquiaoSan Diego$208,576
  38. 38Neal BirnbaumSan Rafael$205,901
  39. 39Smitha ReddyPoway$201,162
  40. 40Kenneth KalunianSan Diego$193,871
  41. 41Brigid FreyneMurrieta$170,495
  42. 42Merrill GershwinDavis$168,596
  43. 43Stuart SegalSanta Barbara$160,175
  44. 44Daniel FurstInglewood$159,936
  45. 45George KarpouzasTorrance$155,438
  46. 46Puja ChitkaraChula Vista$144,915
  47. 47Karina Marianne TorralbaLos Angeles$142,284
  48. 48Mehrnaz HojjatiOrange$137,108
  49. 49Shirley PangFullerton$131,355
  50. 50Thomas RomanoLos Angeles$130,985
  51. 51Dennis Carsonla Jolla$130,102
  52. 52Ioana MoldovanSan Bernardino$128,318
  53. 53Gary FeldmanLos Angeles$116,420
  54. 54Elvira LindwallThousand Oaks$106,116
  55. 55Arthur WeissSan Francisco$99,900
  56. 56Barry ShibuyaFremont$95,622
  57. 57Solomon ForouzeshCulver City$94,812
  58. 58Tania RiveraEscondido$92,529
  59. 59Brian HuhLos Angeles$90,760
  60. 60David WofsySan Francisco$82,387
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