NPPES file of Aug 9, 2026

Internal Medicine Physician in Colorado

2,046 NPPES records list internal medicine physician with a practice address in Colorado, 35 per 100,000 residents, the 35th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 25 of 41.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 493

  1. Denver493
  2. Aurora244
  3. Colorado Springs169
  4. Pueblo91
  5. Boulder74

Internal Medicine Physician records in Colorado

  1. Tracee Metcalfe, MDVail, CO 816571821049446
  2. Michael Metros, MDDenver, CO 802201134186646
  3. James Metzger, MDGolden, CO 804031447222716
  4. Sue Meyer, MDLongmont, CO 805011457575003
  5. Thomas Meyer, MDDenver, CO 802201740245406
  6. Cheryl Meyers-Saffold, M.D.Highlands Ranch, CO 801301467521468
  7. Chad Michalenko, MDPueblo, CO 810031467185512
  8. Erinleigh Michaud, MDAurora, CO 800451740806082
  9. Elizabeth Michell, M.D.Fort Collins, CO 805251528407749
  10. Jennifer Michener, MDAurora, CO 800451144665860
  11. Renee Micielli, MDWestminster, CO 802341134248545
  12. Michael Mignoli, MDLone Tree, CO 801241255394722
  13. Paul Mikulecky, MDDenver, CO 802021609862556
  14. Jessica Milchak, PHARM.D.Boulder, CO 803031699805531
  15. Caroline Miles, MDWestminster, CO 802341477683233
  16. Sondra Miles, MDGreeley, CO 806311174849962
  17. James Miller, MDSterling, CO 807511033113733
  18. Jennifer Miller, M.D.Denver, CO 802101477725406
  19. Josette Miller, DODurango, CO 813011801087705
  20. Michael Miller, M.D.Denver, CO 802471841327897
  21. Patrick Miller, M.D.Colorado Springs, CO 809101700881596
  22. Ronald Miller, MDLittleton, CO 801201639153141
  23. Steven Miller, M.D.Montrose, CO 814011538162649
  24. Wayne Miller, M.D.Aurora, CO 800141215937115
  25. Angela Mills, M.D.Greeley, CO 806311215152954
  26. Carol MillsDenver, CO 802311750508172
  27. Lydia Min, MDHighlands Ranch, CO 801291770010936
  28. Barry Mink, M.D.Aspen, CO 816111720082217
  29. Matthew Minturn, MDDenver, CO 802041528528353
  30. Charles Miranda, MDLone Tree, CO 801241437112000
  31. Richard Miranda, M.D.Denver, CO 802181174534796
  32. Hannah Mirzakhani, DOPueblo, CO 810031538657028
  33. Dilaawar Mistry, M.D.Fort Collins, CO 805281437299468
  34. Andrew Mitchell, MDWoodland Park, CO 808631013962174
  35. Austin Mitchell, DOPueblo, CO 810031972184778
  36. Nia Mitchell, MDDenver, CO 802621235276510
  37. Sami Mitri, D.O.Littleton, CO 801221811254394
  38. Jennifer Mix, DODenver, CO 802221477631521
  39. Nicholaus Mize, D.OLoveland, CO 805381629459482
  40. Gail Mizner, MDGlenwood Springs, CO 816011962436535
  41. Victoria Moffatt, MDLoveland, CO 805371114054095
  42. Michael Moffitt, M.D.Pagosa Springs, CO 811471386605368
  43. Braden Mogler, MDLittleton, CO 801221154748069
  44. Jaclyn Mohning, MDDenver, CO 802181740454347
  45. Thomas Mohr, D.O.Aurora, CO 800121447287537
  46. Tibor Mojzis, MDCortez, CO 813211720306830
  47. Mousab MokhtarPueblo, CO 810031386365864
  48. Don Molden, MDLakewood, CO 802281417929795
  49. Matthew Moles, M.D.Denver, CO 802301184866600
  50. Kevin Molk, M.D.Parker, CO 801381316932759

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 35 of 51 per resident

  1. Georgia35
  2. Wisconsin35
  3. South Carolina35
  4. Colorado35
  5. Kansas34
  6. Kentucky34
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.8% of these records appear in a Medicare file, against 78.7% 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. Colorado70.8%
  2. United States78.7%

Internal Medicine Physician records in Colorado, measured

  • In a Medicare file1,448 of 2,046 · 70.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,091 · 53.3% here, 61.4% nationally
  • Not updated in five years or more1,240 · 60.6% here, 55.4% nationally
  • Median graduation year2006 · the 1,090 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,046 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Colorado: 35 per 100,000 residents against 44 nationally (50 states and D.C.). Denver has 493 of them (24%).

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. Wisconsin2,078
  2. Indiana2,109
  3. Oregon2,116
  4. South Carolina1,881

States with a similar rate per 100,000

  1. Kansas34.3
  2. Georgia35.5
  3. Puerto Rico35.7
  4. Kentucky33.7

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.