NPPES file of Aug 9, 2026

Anesthesiology Physician in Oregon

969 NPPES records list anesthesiology physician with a practice address in Oregon, 23 per 100,000 residents, the 4th highest rate of 51. Portland and Springfield have the most; each record links to the provider's NPI and the Oregon license search. Page 18 of 20.

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).

Portland has the most, 578

  1. Portland578
  2. Springfield87
  3. Medford59
  4. Bend51
  5. Clackamas35

Anesthesiology Physician records in Oregon

  1. Gerald Tanner, MDPortland, OR 972391790756153
  2. Kevin Tarrant, MDCorvallis, OR 973301013925445
  3. Gregory Taylor, M.DPortland, OR 972251104930205
  4. Lee Taylor, MDPortland, OR 972391013921469
  5. Nikola Tcherven, MDPortland, OR 972051104834548
  6. Gerda Teglassy, MDPortland, OR 972051326509126
  7. Sepehr Tehrani, MDPortland, OR 972391316361538
  8. Leelee Thames, MD, MBAPortland, OR 972391447403605
  9. Mallika Thampy, M.D.Portland, OR 972051508127804
  10. Evan Thilo, MDPortland, OR 972391235557380
  11. Kristin Thompson, MDPortland, OR 972391326493966
  12. Matthew Thompson, MDMedford, OR 975041447280318
  13. Paul Thompson, MDSpringfield, OR 974771508885336
  14. Tyler Thompson, MDPortland, OR 972051366029431
  15. Timothy Thurston, M.D.Salem, OR 973061497868202
  16. Abigail Tirrell, M.D., M.P.H.Portland, OR 972051386039394
  17. Brandon Togioka, M.D.Portland, OR 972391336332048
  18. Tod Tolan, MDPortland, OR 972051063420156
  19. Brian Tompkins, MDPortland, OR 972051235373051
  20. Philip Tong, DOPortland, OR 972391801357132
  21. Robert Tostenrud, MDPortland, OR 972051538270517
  22. Andrea Traynor, MDPortland, OR 972391376531574
  23. David Tregaskis, DOMedford, OR 975041902429228
  24. Todd Tritch, MDSpringfield, OR 974771376573006
  25. Robert Trujillo, MDMedford, OR 975041013945823
  26. Clifford Tsai, MDHillsboro, OR 971231891761847
  27. Albert Ullman, D.O.Portland, OR 972391063457703
  28. Carol Unitan, M.D.Clackamas, OR 970151417063686
  29. Michael Urban, MDMedford, OR 975041316995681
  30. Daniela Urich, M.D.Corvallis, OR 973301477819498
  31. Vernon Usher, MDPortland, OR 972161609801554
  32. Glenn Gerard Valenzuela, M.D.Portland, OR 972321033306220
  33. William Vandermolen, M.D.Portland, OR 972051962451526
  34. John Vandersteen, CRNABend, OR 977011538203732
  35. Blake Vanmeter, MDBend, OR 977011023065257
  36. Christopher Varani, M.D.Portland, OR 972391932640372
  37. Janice Vaughn, MDPortland, OR 972091578572285
  38. Martin Velasquez, M.D.Springfield, OR 974771508391541
  39. Nicholas Vigo, M.D.Portland, OR 972051932533932
  40. Fred Volk, DOPortland, OR 972051124037841
  41. David Volkov, M.D.Portland, OR 972051649434945
  42. Eric Von Borstel, M.D.Stayton, OR 973831912002171
  43. Jennifer Vookles, M.D.Portland, OR 972391942245089
  44. Cuong Vu, MDSalem, OR 973011649455775
  45. Vanessa Vu, MDRoseburg, OR 974701083697163
  46. Melvin Wade, MDSalem, OR 973021053320572
  47. Lorinda Wahto, M.D.Portland, OR 972391013952373
  48. Brent WaldronPortland, OR 972051528528338
  49. Dean Walker, MDPortland, OR 972051780693226
  50. William Walters, MDPortland, OR 972051184366395

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

Oregon ranks 4 of 51 per resident

  1. District of Columbia47
  2. Massachusetts30
  3. New York26
  4. Oregon23
  5. Wisconsin22
  6. Connecticut22
  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.

67.8% 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. Oregon67.8%
  2. United States73.7%

Anesthesiology Physician records in Oregon, measured

  • In a Medicare file657 of 969 · 67.8% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file627 · 64.7% here, 67.2% nationally
  • Not updated in five years or more624 · 64.4% here, 57.8% nationally
  • Median graduation year2009 · the 627 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

969 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Oregon: 23 per 100,000 residents against 18 nationally (50 states and D.C.). Portland has 578 of them (60%).

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. Tennessee971
  2. Minnesota1,042
  3. Connecticut797
  4. South Carolina787

States with a similar rate per 100,000

  1. Wisconsin22.2
  2. Washington21.8
  3. New Hampshire21.7
  4. Indiana21.1

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.