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 26 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. Luke Mollnow, DODenver, CO 802181952003600
  2. Kathleen Monahan, DOBoulder, CO 803031740712975
  3. Latonia Moncur, M.D.Castle Rock, CO 801091508910142
  4. Erik Mondrow, M.D.Louisville, CO 800271902944150
  5. Fabiana Monte Alegre Olmos Fernandez, MDBoulder, CO 803011588288013
  6. Martha Montour, RNBoulder, CO 803031013051895
  7. Anthony Montuno, M.D.Englewood, CO 801131841639622
  8. Jaime Moo-Young, M.D.Denver, CO 802041639335821
  9. Anisa Moore, MDLakewood, CO 802261235160706
  10. Annie Moore, MD, MBAAurora, CO 800451962418459
  11. Chelsea Moore, D.O.Greenwood Village, CO 801111588197677
  12. Kerry Moore, MDLakewood, CO 802281942272224
  13. Rebecca Moore, MDCortez, CO 813211962471573
  14. Alexandra Moran, DOLone Tree, CO 801241124768700
  15. Charlotte Morel, MDLakewood, CO 802281336567155
  16. Emily Moreno, M.D.Denver, CO 802181811346836
  17. Douglas Morgan, M.D.Boulder, CO 803031477630002
  18. Yoshikazu Morimoto, MD, PHDDenver, CO 802061184795395
  19. George Morton, MDRifle, CO 816501285672899
  20. Michael Morton, MDDenver, CO 802181174567689
  21. Margaret Moser, MDGolden, CO 804011932605102
  22. Stephanie Moss, MDPueblo, CO 810031548647795
  23. Robert Motley, M.D.Montrose, CO 814011285637322
  24. Andrew Muckle, MDLafayette, CO 800261831226810
  25. Joann Mueller, MDFort Collins, CO 805251366973968
  26. Bethany Mullins, D.O.Parker, CO 801341548535354
  27. Robert Munson, MDUsaf Academy, CO 808401265499339
  28. Caryl Murchison, D.O.Aurora, CO 800151699911453
  29. Craig Murk, DODenver, CO 802201336726603
  30. Michelle Murphy, DONorthglenn, CO 802331053997759
  31. Stephanie Murphy, D.O.Colorado Springs, CO 809201558775049
  32. Jenny Mya, MDAurora, CO 800121912393422
  33. Rosemary Myers, RN, BSNEnglewood, CO 801131942427356
  34. Gabrielle Mykoniatis, MDDenver, CO 802471366461188
  35. Dilip Mysore Raghuveer, M.DAurora, CO 800451548548373
  36. Sopheap Na, M.D.Denver, CO 802201043236888
  37. Alyssa Nash, M.D.Colorado Springs, CO 809101568728491
  38. Pankaj Nashikkar, MDColorado Springs, CO 809071457413338
  39. Emerito Natanawan, M.D.Greeley, CO 806341730194531
  40. Erin Nealon, D.ODurango, CO 813011912161456
  41. Christine Neeley, M.D.Denver, CO 802181003827106
  42. Sandra Nelson, RNDenver, CO 802311013044098
  43. Swathi Nemani, M.D.Englewood, CO 801131568824654
  44. Stuart Nerzig, MDDenver, CO 802111447350996
  45. Christine NeumanAurora, CO 800151568599579
  46. Dawn Newell, M.D.Highlands Ranch, CO 801291629105648
  47. Haley Newport, DOLone Tree, CO 801241023759354
  48. Timothy Newton, MDColorado Springs, CO 809071356703060
  49. Khanh Ngo, M.D.Patton, CO 923691306839139
  50. Dinh Nguyen, M.D.Denver, CO 802191295759595

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.