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 4 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. Jordan Chiarchiaro, M.D.Portland, OR 972271265790158
  2. Grace Chien, M.D.Portland, OR 972391013000850
  3. Ravi Chikkalingaiah, MDCorvallis, OR 973301497790190
  4. Andrew Chiu, MDPortland, OR 972051093780751
  5. Cody ChlastaClackamas, OR 970151215613351
  6. Albert Cho, D.O.Springfield, OR 974771023234515
  7. Vivian ChoiPortland, OR 972051235667692
  8. John Chow, MD, MSPortland, OR 972051932174232
  9. Rose Christopherson, M.D.Portland, OR 972391962503268
  10. Inca Chui, MDPortland, OR 972051831357490
  11. Arum Chun, MD CANDIDATEPortland, OR 972051629635016
  12. Magdalena Ciurlik, MDMedford, OR 975041851409346
  13. Jonathan Claassen, MDMedford, OR 975041780799114
  14. Donald Claeys, M.D.Springfield, OR 974781588009492
  15. Bryan ClarkMedford, OR 975041144663030
  16. Ellis Clark, MDSalem, OR 973011750318812
  17. Jamie Cobb, CRNANewberg, OR 971321124299771
  18. David Cohen, M.D.Portland, OR 972051215068960
  19. Norman Cohen, MDPortland, OR 972391093780769
  20. Roger Coleman, M.D.Springfield, OR 974771194928739
  21. Adam Collins, MDPortland, OR 972391043278344
  22. Tessa Collins, MDPortland, OR 972051821009556
  23. Timothy ConnellySalem, OR 973061750492559
  24. Nicholas Connolly, M.D.Bend, OR 977011770639148
  25. Nicole Conrad, M.D.Portland, OR 972051700176153
  26. Charles Cook, MDSpringfield, OR 974771275508574
  27. Roxana Cooley, MDPortland, OR 972321992716849
  28. Andrew Corcoran, M.D.Portland, OR 972391881837458
  29. Kathleen Coy, MDPortland, OR 972391366861387
  30. Gregory Craft, M.D.Corvallis, OR 973301073735551
  31. Robert Craveiro, MDBend, OR 977011962443556
  32. William Craver, M.D.Roseburg, OR 974701346247590
  33. Walter Crittenden, PHARM.D., M.D.Portland, OR 972051710913611
  34. Robert Cross, M.D.Portland, OR 972391720016090
  35. Ryan Crowley, MDPortland, OR 972391477592434
  36. William Crowley, MDPortland, OR 972051902871213
  37. Jeffrey Croy, MDAlbany, OR 973211649299033
  38. Steven CroyPortland, OR 972051750390852
  39. Thomas Cull, MDPortland, OR 972051306045489
  40. Tera Cushman, M.D.Portland, OR 972391184981334
  41. Martin D'Ambrosio, M.D.Springfield, OR 974771871912428
  42. Pikulkaew Dachsangvorn, MDPortland, OR 972391891015939
  43. Asish Das, MDPortland, OR 972391033398268
  44. Thomas Davenport, M.D.Newberg, OR 971321053364380
  45. Jeffrey Davis, MDPortland, OR 972391861811564
  46. Nicole Davis, D.O.Portland, OR 972051508251364
  47. Richard Davis, M.D.Portland, OR 972391740218106
  48. Theodore De Looze, MDPortland, OR 972051730154410
  49. Derek De VryMedford, OR 975041902120645
  50. Lindy Deatherage, M.D.Medford, OR 975041508030651

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.