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 9 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. Vivian Hou, M.D.Portland, OR 972391265477723
  2. W. Lyall Howell, MDPortland, OR 972051689639403
  3. Joshua Hozella, M.D.Portland, OR 972141609215359
  4. Elaine Hsu, M.D.Clackamas, OR 970151588750079
  5. Sean Hua, MDPortland, OR 972391831705797
  6. Juliette Humsi, MDPortland, OR 972321922201573
  7. Mayho Hung, MDPortland, OR 972091568413714
  8. Michael Hutchens, M.D.Portland, OR 972391629006168
  9. Nathan Hutson, M.D.Portland, OR 972051609167741
  10. Harvey Hwang, MDMedford, OR 975041871518514
  11. Henry Hwang, M.D.Portland, OR 972051891815213
  12. Jay Hwang, MDHillsboro, OR 971231831168178
  13. Karl Hyde, MDSalem, OR 973011366494304
  14. Sean Hynes, MDPortland, OR 972391760816144
  15. Gary Ingram, MDMedford, OR 975041578593448
  16. Douglas Irvine, MD, PHDPortland, OR 972051457302606
  17. Barbara Irving, MDSpringfield, OR 974771134145246
  18. Ryan Ivie, M.D.Portland, OR 972391710204250
  19. Lawrence Jacobson, MDPortland, OR 972391669486114
  20. Anand Jain, MDPortland, OR 972051417112830
  21. Michael Jamond, M.D.Portland, OR 972391437161635
  22. Thomas Janisse, M.D.Clackamas, OR 970151104029438
  23. Nikki Jaworski, M.D.Portland, OR 972051023228269
  24. Joanne Jene, MDPortland, OR 972091528019791
  25. Richard Jensen, M.D.Portland, OR 972051427298975
  26. Zhuan Jin, MDPortland, OR 972391104772359
  27. Stefan Jodko, M.D.Klamath Falls, OR 976011740238377
  28. Ryan Johanson, MDCorvallis, OR 973301760672612
  29. John Johnson, MDPortland, OR 972051285686246
  30. Jordan Johnson, M.D.Portland, OR 972051629336029
  31. Joseph Johnson, D.O.Portland, OR 972051760877898
  32. Natalea JohnsonPortland, OR 972051588920102
  33. Richard Johnston, MDEugene, OR 974011841224219
  34. Brian Jones, MDSpringfield, OR 974771083633713
  35. Craig Jones, DOMedford, OR 975041043501349
  36. Lucian Jones, MDBend, OR 977011154362689
  37. Elena Jordan, MDRoseburg, OR 974701861428773
  38. Collin Kaeder, MDPortland, OR 972091215988498
  39. Daniel Kahn, MDMedford, OR 975041922030261
  40. Setiawan Kamaru, DOSpringfield, OR 974771619993763
  41. Shinjiro Kamaya, M.D.Bend, OR 977011740507441
  42. Stephen Kaminski, M.D.Oregon City, OR 970451134179070
  43. David Kane, M.D.Bend, OR 977011922077973
  44. Michael Kane, MDPortland, OR 972051619928181
  45. George Karam, MDPortland, OR 972161659803682
  46. John Kearns, MDMedford, OR 975041396775268
  47. Donald Keeler, MDPortland, OR 972051255382735
  48. Matthew Keller, DOSpringfield, OR 974771912195843
  49. Joel Kellner, MDPortland, OR 972051154372910
  50. Levi Kellogg, MDCorvallis, OR 973301821559162

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.