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 17 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. Tahl Humes, DOWheat Ridge, CO 800331255345914
  2. Carly Hurley, M.D.Highlands Ranch, CO 801291912386582
  3. Hermione Hurley, MDDenver, CO 802041649407529
  4. Laura Hurley, MDDenver, CO 802041285747295
  5. Phyllis HussLittleton, CO 801231528195542
  6. Aiman Hussain, DOLongmont, CO 805041497160311
  7. Hamid Hussaini, DOColorado Springs, CO 809091588241202
  8. Cecily HutchensAurora, CO 800121407723588
  9. David Hutchings, MDDenver, CO 802471326181876
  10. Dawn Hutchinson, MDBoulder, CO 803021457348724
  11. Gayle HutchinsonWestminster, CO 802341366572117
  12. Mark Huun, M.D.Denver, CO 802021366579245
  13. Igor Huzicka, MDEstes Park, CO 805171245336312
  14. Lisa Iacofano, MDLouisville, CO 800271508891011
  15. Kristen Ickes, D.O.Denver, CO 802181598965212
  16. Elisabeth Ihler, M.D.Aurora, CO 800451316129364
  17. Claudia Imes, NPFort Collins, CO 805241477797207
  18. Julianne Imseis-Losh, DOParker, CO 801341043625163
  19. Isaac Ingersoll, DOFort Carson, CO 809131861998346
  20. Mary Ingolia, MDLafayette, CO 800261003962606
  21. Pamela Ingram, MSNBoulder, CO 803031023148889
  22. Richard Inman, M.D.Grand Junction, CO 815011356583421
  23. Susan Inscore, MDGlenwood Springs, CO 816011588747786
  24. Gregory Ippen, M.D.Denver, CO 802181629194188
  25. Cynthia IrelandArvada, CO 800031851435572
  26. Lynn IwaniecDenver, CO 802221235190661
  27. Elizabeth JacksonDenver, CO 802471437286457
  28. Trevor Jacob, MDLafayette, CO 800261891826699
  29. Haya Jamali, MDAurora, CO 800451205586427
  30. Lawrence Janowski, MDBroomfield, CO 800201760564215
  31. Jeremy Jarecke, D.O.Colorado Springs, CO 809241588821060
  32. Farrukh Javaid, M.D.Colorado Springs, CO 809101922094036
  33. Moiz Javed, MDColorado Springs, CO 809091487234852
  34. Shahid Javery, MDParker, CO 801341871658567
  35. Bryant Javier, DOPueblo, CO 810031063094902
  36. Charles Jenkins, MDWheat Ridge, CO 800331285700815
  37. Thomas Jenkins, MDDenver, CO 802181598706731
  38. Kate Jennings, M.DDenver, CO 802201992979926
  39. Anna Jensen, MDGrand Junction, CO 815011639189665
  40. Laurence Jensen, MDPueblo, CO 810041679624936
  41. Rebecca Jentzen, MDGolden, CO 804011750518635
  42. Yong Jeon, MDPueblo, CO 810041215275797
  43. Kelly Jeong, MDArvada, CO 800031487781431
  44. Justin Jevicks, DOColorado Springs, CO 809091336602820
  45. Shabana Jiwani, M.D.Aurora, CO 800121609829365
  46. Scott Joggerst, DOEnglewood, CO 801131891754248
  47. David Johansen, M.D.Grand Junction, CO 815061114248465
  48. Charles Johnson, MDWestminster, CO 800311649381997
  49. Daniel Johnson, M.D.Aurora, CO 800141902937709
  50. Joseph Johnson, M.D.Lakewood, CO 802261891094074

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.