NPPES file of Aug 9, 2026

Surgical Oncology Physician in Colorado

27 NPPES records list surgical oncology physician with a practice address in Colorado, 0.5 per 100,000 residents, the 26th highest rate of 50. Aurora and Denver have the most; each record links to the provider's NPI and the Colorado license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2086X0206X · method

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

Aurora has the most, 12

  1. Aurora12
  2. Denver6
  3. Colorado Springs3
  4. Greeley2
  5. Highlands Ranch2

Surgical Oncology Physician records in Colorado

  1. Steven Ahrendt, MDAurora, CO 800451427020734
  2. Blake Babcock, M.D.Parker, CO 801381578873758
  3. Carlton Barnett, MDDenver, CO 802041699737858
  4. Laura Bozzuto, MDAurora, CO 800451841636081
  5. Marco Del Chiaro, MDAurora, CO 800451487134953
  6. Mark Eckardt, MDAurora, CO 800451093161614
  7. Lauren Gamble, M.D.Aurora, CO 800451811342017
  8. Ana Luiza Gleisner, MDAurora, CO 800451780889204
  9. Kayla Griffith, M.D.Denver, CO 802201811139447
  10. Gerald Haase, M.D.Denver, CO 802181518016161
  11. John Hamner, MDAurora, CO 800451275750978
  12. Heather Lewis, M.D.Fort Collins, CO 805281255593851
  13. Eric Liu, M.D.Denver, CO 802181174763031
  14. Travis Mason, MDGreeley, CO 806311578720926
  15. Martin McCarter, MDAurora, CO 800451275627507
  16. Brianna McDevitt, D.O.Colorado Springs, CO 809071912267840
  17. Benedetto Mungo, M.D.Aurora, CO 800451417341660
  18. Atsushi Oba, MDAurora, CO 800451205719655
  19. Nathan Pearlman, MDAurora, CO 800451043232911
  20. Herman Peters, M.D.Colorado Springs, CO 809071932546405
  21. Richard Schulick, M.D., M.B.A.Aurora, CO 800451265465850
  22. Ingrid Sharon, MDColorado Springs, CO 809071750353884
  23. Kelsey Shay, M.D.Greeley, CO 806311306001797
  24. Camille Stewart, MDHighlands Ranch, CO 801291730407172
  25. Cameron Ward Coker, M.D.Denver, CO 802201063899284
  26. Jodi Widner, MDHighlands Ranch, CO 801291649288481
  27. Shawn Young, MDDenver, CO 802181437209822

Source: CMS NPPES, primary taxonomy 2086X0206X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 26 of 50 per resident

  1. Delaware0.5
  2. Virginia0.5
  3. Missouri0.5
  4. Colorado0.5
  5. Arkansas0.5
  6. Washington0.4
  7. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 2086X0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

92.6% 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. Colorado92.6%
  2. United States82.9%

Surgical Oncology Physician records in Colorado, measured

  • In a Medicare file25 of 27 · 92.6% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file24 · 88.9% here, 75.5% nationally
  • Not updated in five years or more12 · 44.4% here, 49.5% nationally
  • Median graduation year2008 · the 24 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2086X0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

27 NPPES records list surgical oncology physician (2086X0206X) as their primary taxonomy with a practice address in Colorado: 0.5 per 100,000 residents against 0.6 nationally (50 states and D.C.). Aurora has 12 of them (44%).

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. Louisiana27
  2. Alabama28
  3. Missouri29
  4. South Carolina22

States with a similar rate per 100,000

  1. Arkansas0.5
  2. Washington0.4
  3. Virginia0.5
  4. Arizona0.4

The largest states

  1. California250
  2. New York209
  3. Texas206
  4. Florida138
  5. Pennsylvania92

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.