RxDoctor Payments Data

Pain Medicine in California

840 providers, $16,096,677 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $1,829.

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 pain medicine clinicians in California

Part B allowed per clinician, 2024
$212,618
Of which, services
$204,909
Clinicians billing Part B
563

Across 563 pain medicine clinicians in California who billed Original Medicare Part B in 2024, Medicare allowed $119,704,009 in total — an average of $212,618 each, of which $204,909 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. 1Jason PopeSanta Rosa$2,051,684
  2. 2Ramana NaiduLarkspur$1,377,866
  3. 3Foead GeulaStudio City$1,273,188
  4. 4Krishnan ChakravarthyTemecula$1,262,057
  5. 5Kasra AmirdelfanWalnut Creek$783,277
  6. 6Eric GrigsbyNapa$499,452
  7. 7Jacqueline WeisbeinNapa$493,836
  8. 8Gerald SacksSanta Monica$388,543
  9. 9Samir ShethRoseville$356,274
  10. 10Einar OttestadStanford$352,229
  11. 11Shveta JainFullerton$350,795
  12. 12Nathaniel SchusterSan Diego$336,582
  13. 13Mark WallaceSan Diego$220,973
  14. 14Richard PaiciusNewport Beach$194,294
  15. 15Javid GhandehariSanta Monica$188,273
  16. 16Timothy DavisSanta Monica$165,916
  17. 17Jeffrey GlaserEncino$164,540
  18. 18Ryan MattiePasadena$154,450
  19. 19Armen HaroutunianWestlake Village$143,060
  20. 20Shalini ShahOrange$140,660
  21. 21Medhat MikhaelLong Beach$138,613
  22. 22Gemayel LeeSan Diego$131,290
  23. 23Brian BoydOrange$127,015
  24. 24Robert CowanStanford$124,237
  25. 25Casey FisherOceanside$101,731
  26. 26Rohit AiyerHuntington Beach$100,324
  27. 27Reed LevinePasadena$99,355
  28. 28Paul ChoiLaguna Hills$98,853
  29. 29Lisa KroopfMonterey$91,079
  30. 30Jessica OswaldSan Diego$89,893
  31. 31Michael YangSanta Rosa$89,606
  32. 32Caitlin TourjeCamarillo$79,737
  33. 33Howard RosnerWest Hollywood$79,023
  34. 34Francis FerranteLos Angeles$75,214
  35. 35Akbar KhanCarmichael$74,950
  36. 36Farid KiaCamarillo$64,849
  37. 37Sepehr RejaiBerkeley$64,396
  38. 38Yan ZhouSacramento$64,073
  39. 39David ClarkPalo Alto$63,615
  40. 40Foad ElahiManteca$61,621
  41. 41Vafi SalmasiStanford$55,015
  42. 42Shahriar PirouzSan Luis Obispo$42,683
  43. 43Jennifer HahStanford$39,332
  44. 44Jaspreet SinghPalmdale$37,866
  45. 45Zachary CohenSan Diego$36,167
  46. 46Lance LarsenFresno$34,749
  47. 47Roger Kasendorfla Jolla$32,390
  48. 48Brian KimCitrus Heights$32,037
  49. 49Rostam KhoshsarLawndale$31,818
  50. 50Andrew HesseltineColton$31,510
  51. 51Calvin HoAnaheim$31,279
  52. 52Myung YangLos Angeles$31,034
  53. 53Joel CastellanosSan Diego$30,350
  54. 54David HillerSan Diego$29,816
  55. 55Philip DohLos Angeles$29,588
  56. 56Seth KatzenSan Diego$28,716
  57. 57Eric ChangOrange$27,373
  58. 58Jiensup KimColton$25,802
  59. 59Robert SalazarFresno$24,903
  60. 60Alireza Abdollahi-FardFresno$24,466
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