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 3 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. Ben Brooksby, MDMedford, OR 975041184868226
  2. Erin Brown, MDPortland, OR 972051598923427
  3. Judith Brown, M.D.Eugene, OR 974011699766139
  4. Bart Bruns, MDRoseburg, OR 974701881620839
  5. Reginald Bruss, MDPortland, OR 972091114991338
  6. Matthew Buckon, MDPortland, OR 972051013981232
  7. Steven Bunnage, MDPortland, OR 972091972577971
  8. Kevin Burfeind, MD, PHDPortland, OR 972391033797279
  9. Ethan Burke, DOPortland, OR 972051538747027
  10. A. Burns, MDThe Dalles, OR 970581235233818
  11. Steven Burt, MDMedford, OR 975041609891340
  12. Keith Butts, M.D.Bend, OR 977011396122180
  13. Susan Buys, M.D.Portland, OR 972251447367735
  14. Daniel Bytnar, M.D.Clackamas, OR 970151144317934
  15. Lance Caddy, MDPortland, OR 972051104890011
  16. Lawrence Caldwell, MDPortland, OR 972051366416067
  17. Mark Calkins, MDPortland, OR 972051396719001
  18. John Campiche, DOSpringfield, OR 974771730766536
  19. Steven Cannon, MDMedford, OR 975041740212083
  20. Nathan Carden, DOPortland, OR 972051558340794
  21. Silas Cardwell, MDPortland, OR 972051891229233
  22. James Carey, MDPortland, OR 972051477027845
  23. Dustin Carlson, M.D.Portland, OR 972391932595402
  24. Steven Carlton, MDPortland, OR 972051205801842
  25. Timothy Carney, MDBend, OR 977011487601043
  26. Tammily Carpenter, MDPortland, OR 972051306063060
  27. Richard Carr, M.D.Portland, OR 972391184651572
  28. Scott Carra, MDPortland, OR 972051275777856
  29. Robert Carricaburu, MDSpringfield, OR 974771295754919
  30. Rebecca Carroll, MDEugene, OR 974011487948238
  31. Ian Cartwright, MDPortland, OR 972091396719043
  32. Janice Casey, MDPortland, OR 972051750355400
  33. Robert Cassidy, MDPortland, OR 972051265407803
  34. Domenico Castaldo, MDSpringfield, OR 974771871519082
  35. Richard Catlin, D.O.Portland, OR 972051760788251
  36. Khan Chaichana, MDPortland, OR 972391063779015
  37. Joshua Champion, MDPortland, OR 972391013309277
  38. David Chandler, D.O.Medford, OR 975041023052511
  39. Naun Chang, M.D.Clackamas, OR 970151073607081
  40. Richard Chang, M.D.Portland, OR 972161568752921
  41. Winston Chang, M.D.Portland, OR 972051669625828
  42. Victor Chauvet Almazan, MDPortland, OR 972391316328552
  43. David Cheek, MDPortland, OR 972051467426114
  44. Elliza Chen, M.D.Portland, OR 972051518100361
  45. Jeff Chen, MDPortland, OR 972391013160274
  46. Matthew Chen, MDPortland, OR 972391386131266
  47. Rudy Chen, MDPortland, OR 972391023676418
  48. Zheyan Chen, M.D., PH.D.Portland, OR 972391417342098
  49. Samantha Cheng, MDPortland, OR 972391437737012
  50. Brian Chesebro, M.D.Portland, OR 972051740461409

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.