NPPES file of Aug 9, 2026

Orthopaedic Hand Surgery Physician in Colorado

77 NPPES records list orthopaedic hand surgery physician with a practice address in Colorado, 1.3 per 100,000 residents, the 6th highest rate of 51. Colorado Springs and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207XS0106X · method

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

Colorado Springs has the most, 15

  1. Colorado Springs15
  2. Aurora9
  3. Denver9
  4. Englewood8
  5. Fort Collins6

Orthopaedic Hand Surgery Physician records in Colorado

  1. Lauren Mactaggart, MDWheat Ridge, CO 800331356684450
  2. Andrew Maertens, MDAurora, CO 800451013379049
  3. Daniel Master, M.D.Boulder, CO 803011770798795
  4. Thomas Mordick, MDDenver, CO 802181326086596
  5. Lisa Nash, MDGreeley, CO 806341942594080
  6. Lewis Oster, M.D.Denver, CO 802301336189208
  7. Billy Page, DOCastle Rock, CO 801091912012733
  8. Timothy Pater, MDLongmont, CO 805031306881586
  9. Nathan Patrick, M.D.Grand Junction, CO 815051053687673
  10. Bret Peterson, MDFort Collins, CO 805251295909281
  11. James ReidLouisville, CO 800271770594046
  12. Dominik Rog, M.D.Boulder, CO 803041679863112
  13. Michael Rooks, MDFruita, CO 815211437142700
  14. James Rose, MDGrand Junction, CO 815051619266574
  15. Jason Rovak, MDEnglewood, CO 801131306925482
  16. William Runge, M.D.Colorado Springs, CO 809171114451275
  17. Kulvinder Sachar, M.D.Englewood, CO 801131649218116
  18. Francis Scott, MDAurora, CO 800451194819425
  19. Steven Seiler, MDFort Collins, CO 805251598894669
  20. Leo Stelzer, M.D.Denver, CO 802051104095264
  21. Christopher Stockburger, M.D.Fort Collins, CO 805251336585942
  22. Lawrence Sullivan, M.D.Lone Tree, CO 801241558324889
  23. Steven Topper, M.D.Colorado Springs, CO 809071164411377
  24. Jeffry Watson, MDColorado Springs, CO 809201336236447
  25. Tracy Wolf, M.D.Westminster, CO 800231285698886
  26. Michael Worrell, D.O.Parker, CO 801341245496702
  27. In Sok Yi, MDLone Tree, CO 801241346288099

Source: CMS NPPES, primary taxonomy 207XS0106X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 6 of 51 per resident

  1. Kentucky1.5
  2. Montana1.4
  3. Rhode Island1.4
  4. Colorado1.3
  5. North Dakota1.3
  6. Alaska1.2
  7. 50 states and D.C.0.9

Source: CMS NPPES, primary taxonomy 207XS0106X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

87.0% of these records appear in a Medicare file, against 85.8% 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. Colorado87.0%
  2. United States85.8%

Orthopaedic Hand Surgery Physician records in Colorado, measured

  • In a Medicare file67 of 77 · 87.0% here, 85.8% nationally
  • In the CMS Doctors and Clinicians file61 · 79.2% here, 78.3% nationally
  • Not updated in five years or more47 · 61.0% here, 51.7% nationally
  • Median graduation year2007 · the 61 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207XS0106X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

77 NPPES records list orthopaedic hand surgery physician (207XS0106X) as their primary taxonomy with a practice address in Colorado: 1.3 per 100,000 residents against 0.9 nationally (50 states and D.C.). Colorado Springs has 15 of them (19%).

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. Georgia78
  2. Massachusetts75
  3. Kentucky69
  4. Arizona66

States with a similar rate per 100,000

  1. North Dakota1.3
  2. Rhode Island1.4
  3. New Hampshire1.2
  4. Montana1.4

The largest states

  1. California288
  2. New York199
  3. Florida183
  4. Texas182
  5. Illinois129

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.