NPPES file of Aug 9, 2026

Anesthesiology Physician in Colorado

1,202 NPPES records list anesthesiology physician with a practice address in Colorado, 20 per 100,000 residents, the 12th highest rate of 51. Denver and Aurora have the most; each record links to the provider's NPI and the Colorado license search. Page 5 of 25.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 225

  1. Denver225
  2. Aurora163
  3. Greenwood Village155
  4. Colorado Springs120
  5. Fort Collins66

Anesthesiology Physician records in Colorado

  1. Jeremy Cook, M.D.Colorado Springs, CO 809091326453432
  2. Shelbey Cook, M.D.Centennial, CO 801221114156395
  3. Francis Copeland, MDDenver, CO 802031710950555
  4. David Cordes, M.D.Aurora, CO 800161588919880
  5. Don Cory, MDGunnison, CO 812301851380802
  6. Jennifer Cottral, MDAurora, CO 800451083028104
  7. Alexander Cranford, MDGreenwood Village, CO 801111316689748
  8. Amanda Craven, MDGreenwood Village, CO 801111154768398
  9. John Cregan, MDEnglewood, CO 801101770505042
  10. Nicolas Crescimone, MDGreenwood Village, CO 801111366762189
  11. Donald Crino, MDEnglewood, CO 801101487633525
  12. Michael Crocker, MDColorado Springs, CO 809091720052269
  13. Cara Crouch, MDAurora, CO 800451285048942
  14. Stephen Crusey, M.D.Frisco, CO 804431609845676
  15. Michael Culliton, MDLakewood, CO 802141750483368
  16. Louis Cutrell, M DGolden, CO 804011285619957
  17. Christine D'Alleinne, MDGreenwood Village, CO 801111588807663
  18. Matthew D'Haenens, M.D.Greenwood Village, CO 801111952539686
  19. Kathleen Daetwyler, M.D.Lone Tree, CO 801241134352818
  20. James Dagenhart, M.D.Greenwood Village, CO 801111417342189
  21. Yasser Dahab, MDDenver, CO 802181932249695
  22. David Dalgleish, CRNADenver, CO 802031225106891
  23. Jaime Daly, MDAurora, CO 800451649535576
  24. Sarah Dance, MDFort Collins, CO 805241861634271
  25. Erika Daniel, MDDenver, CO 802031821074238
  26. Victor Daniel, M. D.Littleton, CO 801231841429040
  27. Clifton Daniels, M DGolden, CO 804011790760460
  28. Maire Daugharty, MDGolden, CO 804011922013739
  29. Brian Davidson, MDDenver, CO 802471831245430
  30. Ben Davis, M.D.Colorado Springs, CO 809071942200068
  31. Craig Davis, M.D.Golden, CO 804011083973226
  32. Dan Davis, MDEnglewood, CO 801101053390195
  33. Kent Davis, MDGreenwood Village, CO 801111669452249
  34. Mark Davis, MDDenver, CO 802031972576718
  35. Paige Davis, MDColorado Springs, CO 809091457810632
  36. Tobias De La Garza Eckle, MDAurora, CO 800451205012762
  37. Jose De Leon, M. D.Lakewood, CO 802281033273248
  38. Teruel Decampo, MDDenver, CO 802031558347963
  39. Gregory Deem, MDDurango, CO 813011275506149
  40. Michael DeignanColorado Springs, CO 809091285685784
  41. Evan Delfino, MD, MSColorado Springs, CO 809091417512385
  42. Michael Deringer, M.D.Fort Collins, CO 805241386632156
  43. James Derrisaw, M.D.Fort Collins, CO 805241710975586
  44. Gregory Dewerd, MDDenver, CO 802051114061835
  45. Avninder Dhaliwal, MDBoulder, CO 803041982630497
  46. Levi Dieruf, MDDenver, CO 802031184770786
  47. Douglas Dillon, MDDenver, CO 802031467438879
  48. Angelo Dilullo, MDBrighton, CO 806011992851596
  49. Marsha Ditto, M.D.Lakewood, CO 802281578683827
  50. Marc Dobrow, M.D.Aurora, CO 800451528389970

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 12 of 51 per resident

  1. Indiana21
  2. Vermont21
  3. Illinois21
  4. Colorado20
  5. Maryland20
  6. Maine20
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.7% of these records appear in a Medicare file, against 73.7% 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. Colorado74.7%
  2. United States73.7%

Anesthesiology Physician records in Colorado, measured

  • In a Medicare file898 of 1,202 · 74.7% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file824 · 68.6% here, 67.2% nationally
  • Not updated in five years or more731 · 60.8% here, 57.8% nationally
  • Median graduation year2006 · the 824 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,202 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Colorado: 20 per 100,000 residents against 18 nationally (50 states and D.C.). Denver has 225 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. Missouri1,153
  2. Maryland1,253
  3. Wisconsin1,313
  4. Minnesota1,042

States with a similar rate per 100,000

  1. Illinois20.5
  2. Maine20.1
  3. Vermont20.9
  4. Montana20.0

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.