NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Colorado

471 NPPES records list orthopaedic surgery physician with a practice address in Colorado, 8 per 100,000 residents, the 24th highest rate of 51. Denver and Colorado Springs have the most; each record links to the provider's NPI and the Colorado license search. Page 7 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 79

  1. Denver79
  2. Colorado Springs54
  3. Golden29
  4. Aurora25
  5. Lone Tree25

Orthopaedic Surgery Physician records in Colorado

  1. Orderia Mitchell, MDColorado Springs, CO 809201205806783
  2. Damian Mizera, M.D.Trinidad, CO 810821750484838
  3. Scott Montgomery, M.D.Vail, CO 816571104110998
  4. Andrew Moore, M.D.Peterson Afb, CO 809141780662999
  5. Thomas Moore, MDBasalt, CO 816211952416422
  6. Allison MorganVail, CO 816571013434109
  7. Steven Morgan, MDEnglewood, CO 801131427068287
  8. Michael Morley, DOLa Junta, CO 810501841252830
  9. Andrew Morris, M.D.Lone Tree, CO 801241760802631
  10. Cary Motz, M.D.Parker, CO 801341508814278
  11. Herman Motz, M.D.Denver, CO 802301376576405
  12. James Muffly, M.D.Englewood, CO 801131437116175
  13. Timothy Mulvihill, MDAurora, CO 800451295423705
  14. Timothy Muratore, M.D.Denver, CO 802051902011513
  15. Roger Murken, M.D.Golden, CO 804011952312092
  16. Steven Myers, MDColorado Springs, CO 809091669458147
  17. Luke Myhre, MDGrand Junction, CO 815051669977815
  18. Micah Naimark, MDDenver, CO 802051811263635
  19. Shawn Nakamura, M.D.Pueblo, CO 810081063497246
  20. Jeffrey Nakano, MDGrand Junction, CO 815051689666083
  21. Ruth Nauts, MDDenver, CO 802051780711747
  22. Garth Nelson, M.D.Fort Collins, CO 805241356394746
  23. Michelle Nentwig, M.D.Thornton, CO 802291073961553
  24. Justin Newman, MDVail, CO 816571932341450
  25. Nicholas Noce, M.D.Greeley, CO 806341720063704
  26. Oscar Noel, D.O.Thornton, CO 802291407295470
  27. Daniel Ocel, M.D.Louisville, CO 800271649217324
  28. Shelley Oliver, MDFort Collins, CO 805281437368578
  29. Glenn Oren, M.D.Montrose, CO 814011447214770
  30. Trevor Oren, MDLone Tree, CO 801241679610950
  31. David Oster, M.D.Denver, CO 802301972561207
  32. Christina Ottomeyer, DOThornton, CO 802291073931705
  33. John Pak, MDColorado Springs, CO 809201598736068
  34. John Papilion, M.D.Denver, CO 802301427076983
  35. Andrew Park, M.D.Longmont, CO 805011912218165
  36. Rhonda Parker, DOMontrose, CO 814011104081439
  37. Joshua Parry, MDDenver, CO 802041154684918
  38. Nimesh Patel, MDGolden, CO 804011598955825
  39. Jacob PattersonCanon City, CO 812121982682787
  40. Stephen Paul, M.D.Boulder, CO 803011114976354
  41. Thomas Pazik, MDGreeley, CO 806341609850056
  42. William Peace, M.D.Golden, CO 804011578710687
  43. Kimberly Pengel, MDLone Tree, CO 801241871680926
  44. James PercyColorado Springs, CO 809061225001332
  45. Ramon Perez, D.OSalida, CO 812011215132162
  46. Eric Perloff, MDLafayette, CO 800261528562857
  47. Kerry Perloff, MDDenver, CO 802051225172026
  48. Adam PeszekAurora, CO 800451417536905
  49. Richard Pfeiffer, M.D.Granby, CO 804461336240803
  50. Eugene Pflum, M.D.Breckenridge, CO 804241124059209

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 24 of 51 per resident

  1. Kentucky8.0
  2. Vermont8.0
  3. Iowa8.0
  4. Colorado8.0
  5. Illinois7.9
  6. Oregon7.9
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.0% of these records appear in a Medicare file, against 76.5% 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. Colorado73.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in Colorado, measured

  • In a Medicare file344 of 471 · 73.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file291 · 61.8% here, 62.5% nationally
  • Not updated in five years or more260 · 55.2% here, 56.8% nationally
  • Median graduation year2007 · the 290 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

471 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Colorado: 8 per 100,000 residents against 7.4 nationally (50 states and D.C.). Denver has 79 of them (17%).

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. Tennessee467
  2. Arizona462
  3. Maryland457
  4. Indiana491

States with a similar rate per 100,000

  1. Iowa8.0
  2. Vermont8.0
  3. Kentucky8.0
  4. Illinois7.9

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.