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 13 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. Michael MillerPortland, OR 972051023331691
  2. Brian MitchellPortland, OR 972391558688283
  3. Marti Mitchell, DOThe Dalles, OR 970581619137858
  4. Trisha Mitchell, M.D.Springfield, OR 974771689739294
  5. Kourosh Mohtadi, MDPortland, OR 972051790708113
  6. Reginaldo Molina, MDSalem, OR 973011407891120
  7. Leander Moncur, M.D.Portland, OR 972051528114931
  8. Michael Moneta, MDPortland, OR 972251184693020
  9. William Monson, MDSalem, OR 973021235152653
  10. Robert Montgomery, MDGrants Pass, OR 975261528008562
  11. James Moore, MDPortland, OR 972091811901457
  12. Michael Moore, MDPortland, OR 972051699919639
  13. Michael Moore, MDSpringfield, OR 974771134494578
  14. Mark Morehart, M.D.Lake Oswego, OR 970351619904257
  15. Erik Morell, APRN-CRNAAlbany, OR 973211386409316
  16. Clinton Morris, DOMedford, OR 975041578186078
  17. Rebecca Morton, MDKlamath Falls, OR 976011952315665
  18. Steven Moylan, DOPortland, OR 972051518304559
  19. Nayade Mrak, MDPortland, OR 972051780698654
  20. Peggy Mulcahy, M.D.Portland, OR 972251164533188
  21. Martin Muller, MDPortland, OR 972051649231473
  22. Mark Murrow, M.D.Portland, OR 972271689871253
  23. Scott Myrick, M.D.Springfield, OR 974771558560367
  24. Gregory Nadol, MDPortland, OR 972051659385524
  25. Abdullah Naji, DOPortland, OR 972391255915278
  26. Philip Narkiewicz-Jodko, MDKlamath Falls, OR 976011710349238
  27. Jeffrey Nary, M.D.Bend, OR 977011730168766
  28. Andrew Neice, MDPortland, OR 972051760642714
  29. Evan New, DOSpringfield, OR 974771114411899
  30. Bich-Hang Nguyen, MDHillsboro, OR 971231790884948
  31. Catherine Nguyen, MDPortland, OR 972051871943696
  32. Christine Nguyen, MDPortland, OR 972161679101281
  33. Luat Nguyen, MDSpringfield, OR 974771710912027
  34. Erik Nielsen, M.D.Gresham, OR 970801588747448
  35. Gary Nissen, MDSpringfield, OR 974771124550520
  36. Wenying NiuRoseburg, OR 974711508810151
  37. Susan Noble, M.D.Cascade Locks, OR 970141720011521
  38. Lorna Noles, MDPortland, OR 972391295851962
  39. Timothy Noreuil, MDGresham, OR 970801144391350
  40. Mark Norling, MDPortland, OR 972051316951858
  41. Dale Nunez, MDPortland, OR 972251295704443
  42. Bryan Nycz, MDPortland, OR 972051154880359
  43. Elizabeth Oakes, MDPortland, OR 972051235143785
  44. Salameh Obeidat, MBBS, MHQSPortland, OR 972391235617549
  45. Stacie Oh, M.D.Springfield, OR 974771265656862
  46. Anthony OkaforPortland, OR 972391386008142
  47. Andrew Oken, MDCorvallis, OR 973301942397062
  48. Joanna Olsen, MD, PHDPortland, OR 972391336567197
  49. Barry Olson, MDPortland, OR 972101629191986
  50. Gregory Opdahl, MDTillamook, OR 971411194985788

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.