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Geriatric Medicine in Colorado

74 providers, $147,940 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $52.

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 geriatric medicine clinicians in Colorado

Part B allowed per clinician, 2024
$96,244
Of which, services
$95,855
Clinicians billing Part B
48

Across 48 geriatric medicine clinicians in Colorado who billed Original Medicare Part B in 2024, Medicare allowed $4,619,700 in total — an average of $96,244 each, of which $95,855 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. 1Michael WassermanAurora$81,919
  2. 2William HiattAurora$26,799
  3. 3Herman HasselkusAurora$21,859
  4. 4Jacob WalkerAurora$1,958
  5. 5William ChisholmAurora$1,435
  6. 6James McGowanDenver$1,412
  7. 7Jill SohaydaLittleton$1,391
  8. 8Madhu ReddyAurora$1,214
  9. 9Sophie ClarkAurora$1,000
  10. 10Tyson GarfieldAurora$953
  11. 11Hien NguyenLakewood$876
  12. 12Leah OzdemirHighlands Ranch$872
  13. 13Leslie ReitmanAurora$654
  14. 14Kirk MitchellLongmont$630
  15. 15Shirley FrantzAurora$536
  16. 16Ivan GellerWheat Ridge$506
  17. 17Devin GilhulyAurora$408
  18. 18Jeannae DerganceAurora$370
  19. 19Timothy RodgersGolden$267
  20. 20Paul FishmanWheat Ridge$265
  21. 21Elise ReinhardBoulder$260
  22. 22Daniel MatlockAurora$250
  23. 23Juliana Wilking-JohnsonWestminster$249
  24. 24Megan BurkeParker$213
  25. 25Jeffrey KulpColorado Springs$192
  26. 26Shad GrubbsBrighton$136
  27. 27Donald MurphyGolden$113
  28. 28Kelsey Walkerdel Norte$111
  29. 29Thomas CainLakewood$107
  30. 30Mark AdamsGolden$87
  31. 31Cara JohnsonLoveland$86
  32. 32Anne GiesenBoulder$67
  33. 33Sinny WangWestminster$63
  34. 34Karyn LeibleLoveland$61
  35. 35Mary JamesWestminster$55
  36. 36Chang Woon KangGolden$54
  37. 37Erika AltneuLakewood$52
  38. 38Lasaundra WatsonColorado Springs$47
  39. 39Jane KimLakewood$40
  40. 40James MartauWestminster$40
  41. 41Janna Ver MillerLakewood$35
  42. 42Cari LevyAurora$30
  43. 43Barbara MorrisLakewood$30
  44. 44Janna HardlandAurora$30
  45. 45Alan LazaroffDenver$25
  46. 46Robert SchwartzAurora$23
  47. 47Luis AmadorLakewood$23
  48. 48Elizabeth ClarkeDenver$19
  49. 49Robin YasuiDenver$19
  50. 50Donald SpradlinColorado Springs$18
  51. 51Peter WeissDenver$17
  52. 52Rebecca JacksonFort Collins$17
  53. 53Eric ColemanAurora$17
  54. 54Mitchel RossmanDenver$14
  55. 55Fred FeinsodColorado Springs$11
  56. 56Michele LeeBoulder$6
  57. 57Mary TuukGolden$0
  58. 58Bennett ParnesAurora$0
  59. 59Shannon TapiaDenver$0
  60. 60Thomas JohnsonAurora$0
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