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 2 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. Nima Avin, DOFort Collins, CO 805251184202301
  2. Christopher Ayers, M.D.Brighton, CO 806011245421635
  3. Gary Baggenstoss, M.D.Steamboat Springs, CO 804881477895274
  4. Bridget Bailey, DOColorado Springs, CO 809091730191263
  5. Marianne Bailliet, MDGreenwood Village, CO 801111417958141
  6. Bruce Baird, MDGreenwood Village, CO 801111033197272
  7. Ahsun BajwaGolden, CO 804011902549751
  8. Jasmine Bajwa, DOGreenwood Village, CO 801111427510619
  9. Jeff Baker, MDEnglewood, CO 801101194832113
  10. David Balaban, MDAurora, CO 800451275513418
  11. Francis Balestrieri, M.D.Loveland, CO 805381518958099
  12. Per-Olof Balke, MDGrand Junction, CO 815011912967639
  13. Brian Bane, M.D.Usaf Academy, CO 808401053587683
  14. David Barclay, MDDenver, CO 802051033265616
  15. Kristin Barney, D.O.Fort Collins, CO 805251396131215
  16. Jose Barrera Bermejo, MDColorado Springs, CO 809091356665012
  17. Usha Barry, M.D.Lafayette, CO 800261295865046
  18. Roy BarteeLittleton, CO 801231043454002
  19. Kevin BartelDenver, CO 802181851928287
  20. Michael Battaglia, M.D.Aurora, CO 800451760417950
  21. Arielle Bauer, M.D.Wheat Ridge, CO 800331124475140
  22. Kevin Bauer, M.D.Greenwood Village, CO 801111770550006
  23. Rachel Beach, M.D.Durango, CO 813011053535666
  24. Britni Beagley, MDDenver, CO 802471497217459
  25. William Beamgard, M.D.Lone Tree, CO 801241710021431
  26. Matthew Bean, DOColorado Springs, CO 809091619231768
  27. Jimmy Beasley, M.D.Greenwood Village, CO 801111295180875
  28. Jessica Beatty, M.D.Aurora, CO 800451215461769
  29. Brigitte Beaudry, M.D.Lakewood, CO 802281518960897
  30. Daniel Beck, M.D.Denver, CO 802051891018354
  31. Jon Beck, MDAspen, CO 816111609811645
  32. Brian Bell, M.D.Pueblo, CO 810041467543207
  33. Brian Belnap, MDFruita, CO 815211417960287
  34. Steven Benecke, MDLakewood, CO 802281982654174
  35. Miguel Benet, MDEnglewood, CO 801101851371975
  36. Charles Bengson, MDAurora, CO 800451649667650
  37. Bethany Benish, M.D.Denver, CO 802041962653006
  38. Michael Berg, MDPueblo, CO 810031538587662
  39. Kristin Berger, MDDenver, CO 802051598916363
  40. Scott Berger, M.D.Lafayette, CO 800261891822813
  41. Gregory Berman, M.D./M.B.A.Denver, CO 802051659530640
  42. Jonathan Berman, MDThornton, CO 802291992747984
  43. Eric Bernauer, MDPueblo, CO 810041053370429
  44. Jack Betts, MDDenver, CO 802031871728659
  45. Kyle Bevers, MDGreenwood Village, CO 801111154909315
  46. Gurdip Bhatia, MDPueblo, CO 810031467414243
  47. Kian Bidanjiri, DOWheat Ridge, CO 800331013478767
  48. Kerry Bigelow, D.O.Brighton, CO 806011912263278
  49. Joseph Billig, M.D.Denver, CO 802051467408708
  50. Richard Bindseil, D.O.Fort Collins, CO 805241003850165

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.