NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Colorado

212 NPPES records list hematology & oncology physician with a practice address in Colorado, 3.6 per 100,000 residents, the 30th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 2 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Denver has the most, 56

  1. Denver56
  2. Aurora37
  3. Colorado Springs24
  4. Boulder9
  5. Littleton8

Hematology & Oncology Physician records in Colorado

  1. Kerry Fisher, MDDenver, CO 802181730195033
  2. Robert Fisher, MDLongmont, CO 805011992789598
  3. Thomas Flaig, MDAurora, CO 800451881620326
  4. John Fleagle, MDBoulder, CO 803031346224433
  5. Peter Forsberg, MDDenver, CO 802181063656726
  6. Jenny Fox, MDBoulder, CO 803031295719904
  7. Stephen Frank, MDLakewood, CO 802281013991736
  8. Susan Freeman, MDDenver, CO 802101861476400
  9. Yousuf Gaffar, MDDenver, CO 802101891798914
  10. Gemlyn George, MDAurora, CO 800451336496785
  11. Richard Gibson, MDGrand Junction, CO 815011396721973
  12. Tara Gregory, M.D.Denver, CO 802181407973993
  13. Francis Hall, MDGreeley, CO 806311629495767
  14. Lin Hao, MDGreeley, CO 806311528325529
  15. Bradley Haverkos, MDAurora, CO 800451679707319
  16. Jesus Hermosillo Rodriguez, MDDenver, CO 802051003133448
  17. Lauren HerreraLittleton, CO 801201710828264
  18. Richard Hesky, M.D.Denver, CO 802181225061914
  19. Ioana Hinshaw, MDDenver, CO 802181033193180
  20. Robert Hoyer, M.D.Colorado Springs, CO 809091245219435
  21. Heather Hue, M.D.,M.P.HDenver, CO 802051043271588
  22. Thomas Hyde, MDLafayette, CO 800261386760999
  23. Lori Jensen, MDBoulder, CO 803031437133527
  24. Gray Jodon, MDDenver, CO 802041437503224
  25. Michael Johnson, MDLongmont, CO 805011841274495
  26. Christopher Jones, M.D.Thornton, CO 802601700876992
  27. Wallace JonesGrand Junction, CO 815011255835724
  28. Christopher Jordan, DOMontrose, CO 814011679523625
  29. Robert Jotte, MDLone Tree, CO 801241669457032
  30. Steven Kallick, M.D.Lafayette, CO 800261720118599
  31. Manali Kamdar, MDAurora, CO 800451184817959
  32. Madeleine Kane, M.D.Aurora, CO 800451528034964
  33. Robert Kantor, M.D.Golden, CO 804011790774180
  34. John Kennedy, M.D.Denver, CO 802101912095787
  35. Thomas Kenney, M.D.Lone Tree, CO 801241386782902
  36. Andrew Kent, MD PHDAurora, CO 800451962907758
  37. Robert Kilbourn, M.D., PHDMontrose, CO 814011497798961
  38. Hyun Kim, MDColorado Springs, CO 809071457349771
  39. Lillian Klancar, M.D.Lone Tree, CO 801241598798761
  40. Catherine Klein, MDDenver, CO 802201942276472
  41. Brian Koester, MDDenver, CO 802051851435622
  42. Karen Kogel, MDDenver, CO 802051245367267
  43. Lakshmi Kolandra, D.O.Fort Collins, CO 805281396271052
  44. Vishesh Kothary, M.D.Colorado Springs, CO 809091982136214
  45. Robin Kovachy, MDGreenwood Village, CO 801111730163304
  46. Dax Kurbegov, MDColorado Springs, CO 809091528173291
  47. Lance Lassiter, MDMontrose, CO 814011639120793
  48. William Lee, M.D.Denver, CO 802061639173693
  49. Mark Levandovsky, MDGrand Junction, CO 815011922267285
  50. Michelle Levy, M.D.Denver, CO 802181851667596

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 30 of 51 per resident

  1. Missouri3.8
  2. Alabama3.7
  3. Florida3.6
  4. Colorado3.6
  5. Georgia3.6
  6. Indiana3.6
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.4% of these records appear in a Medicare file, against 82.9% 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. Colorado77.4%
  2. United States82.9%

Hematology & Oncology Physician records in Colorado, measured

  • In a Medicare file164 of 212 · 77.4% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file150 · 70.8% here, 71.3% nationally
  • Not updated in five years or more125 · 59.0% here, 54.3% nationally
  • Median graduation year2004 · the 150 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

212 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Colorado: 3.6 per 100,000 residents against 4.2 nationally (50 states and D.C.). Denver has 56 of them (26%).

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. Connecticut198
  2. Alabama191
  3. Louisiana188
  4. Missouri237

States with a similar rate per 100,000

  1. Florida3.6
  2. Georgia3.6
  3. Indiana3.6
  4. Hawaii3.4

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

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.