NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Colorado

906 NPPES records list obstetrics & gynecology physician with a practice address in Colorado, 15 per 100,000 residents, the 14th 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 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 192

  1. Denver192
  2. Aurora95
  3. Colorado Springs73
  4. Littleton41
  5. Lone Tree30

Obstetrics & Gynecology Physician records in Colorado

  1. Lauren Thaxton, M.D.Aurora, CO 800451760772859
  2. Whitney Thomas, M.D.Denver, CO 802181821447806
  3. William Matthews Thomas, MDDenver, CO 802051891838900
  4. Barbara ThompsonCentennial, CO 801221033246053
  5. Dallas Thompson, DOColorado Springs, CO 809101447259767
  6. Lewis Thompson, MDAurora, CO 800451275636110
  7. Saskia Thompson, D.O.Loveland, CO 805381699113860
  8. Jack Thorne, MDGrand Lake, CO 804471740533769
  9. Olivia Thornton, MD, MPHWestminster, CO 802341578060497
  10. Lawrence Tiglao, MDMontrose, CO 814011073837662
  11. Jenna Tjossem-RobbDenver, CO 802471063891554
  12. Kristina Tocce, MDDenver, CO 802201801885330
  13. Marisa Todd, M.D.Durango, CO 813011245470921
  14. Michelle Tollefson, MDFort Collins, CO 805241033167192
  15. Breanna Tomlin, MDBoulder, CO 803041265878631
  16. Amy Tomlinson, MDFrisco, CO 804431194819565
  17. Shawna Tonick, MDDenver, CO 802181255759510
  18. Sara Tonsing, MDPueblo, CO 810031598750291
  19. Audrey Tool, MDFort Collins, CO 805241467426858
  20. Kevin Tool, MDFort Collins, CO 805241609840727
  21. Mark Townsend, MDSilverthorne, CO 804981346341849
  22. Meredith Townsend, D.O.Englewood, CO 801131851727507
  23. Deborah Tozer, MDParker, CO 801381881731040
  24. Rayna Trietsch, M.D.Littleton, CO 801221891221859
  25. Neal Trulock, DOLittleton, CO 801221790289270
  26. Svetlana Tsirkin, M.D.Aurora, CO 800121992998967
  27. Jack Tubbs, M.D.Colorado Springs, CO 809201669471538
  28. Cynthia Tucker, MDThornton, CO 802291366437998
  29. Jillian Tyler, MDParker, CO 801381083760664
  30. John Tynes, MDWestminster, CO 800231992746002
  31. Katherine Van Deventer, MDGlenwood Springs, CO 816011538796826
  32. Annette Van SwaayLittleton, CO 801221356977235
  33. Alicia Vandersluis, M.D.Colorado Springs, CO 809181043699010
  34. Kimberly Vanscriver, M.D.Littleton, CO 801221386658144
  35. Brittany Vaplon, MDHighlands Ranch, CO 801291104271394
  36. Usha Varma, MDDenver, CO 802201760543540
  37. Shivani Vasudeva, DOLakewood, CO 802281760011506
  38. Jessica Veeh, M.D.Littleton, CO 801221780857433
  39. Courtney Vetter, M.D.Colorado Springs, CO 809201316280993
  40. Stephen Volin, M.D.Thornton, CO 802291073602066
  41. Jyl Voss, M.D.Lone Tree, CO 801241639224686
  42. Sara Vrabec, M.D.Greeley, CO 806341184005274
  43. Diedre Wagers, M.D.Colorado Springs, CO 809231124289277
  44. Elizabeth Walker, MDLone Tree, CO 801241982896841
  45. Robert Wall, M.D.Denver, CO 802051114916004
  46. Danielle Wallach, D.O.Castle Rock, CO 801091891080222
  47. Bridget Walsh, MDDenver, CO 802201013010958
  48. Kelsey WardAurora, CO 800451205223385
  49. Kimberly Warner, MDDenver, CO 802181134256118
  50. Kirigin Watkins, M.D.Louisville, CO 800271952666422

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 14 of 51 per resident

  1. Massachusetts16
  2. Vermont16
  3. Oregon15
  4. Colorado15
  5. Minnesota15
  6. Pennsylvania15
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.0% of these records appear in a Medicare file, against 75.6% 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. Colorado69.0%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Colorado, measured

  • In a Medicare file625 of 906 · 69.0% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file504 · 55.6% here, 60.3% nationally
  • Not updated in five years or more543 · 59.9% here, 56.2% nationally
  • Median graduation year2008 · the 504 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

906 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Colorado: 15 per 100,000 residents against 14 nationally (50 states and D.C.). Denver has 192 of them (21%).

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. Missouri902
  2. Indiana894
  3. Minnesota878
  4. Tennessee815

States with a similar rate per 100,000

  1. Oregon15.4
  2. Pennsylvania15.2
  3. Vermont16.1
  4. Massachusetts16.1

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

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.