NPPES file of Aug 9, 2026

Pulmonary Disease Physician in Oregon

197 NPPES records list pulmonary disease physician with a practice address in Oregon, 4.7 per 100,000 residents, the 23rd highest rate of 51. Portland and Medford have the most; each record links to the provider's NPI and the Oregon license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RP1001X · 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, 98

  1. Portland98
  2. Medford13
  3. Bend12
  4. Salem11
  5. Beaverton10

Pulmonary Disease Physician records in Oregon

  1. Carl Riddick, M.D.Portland, OR 972251093751372
  2. Binaya Rimal, M.D.Springfield, OR 974771942229117
  3. Jeffrey Robinson, M.D.Portland, OR 972391053587816
  4. Marilyn Rudin, M.D.Tualatin, OR 970621922043801
  5. Indulal Rughani, M.D.Eugene, OR 974081639185242
  6. Vikram Sahni, M.D.Portland, OR 972201932302890
  7. Randy Sasich, M.DPortland, OR 972251245337260
  8. Najia Sayedy, M.D.Medford, OR 975041174978217
  9. Thomas Schaumberg, MDPortland, OR 972201174516827
  10. Joseph Schoenhals, MDMedford, OR 975041649306929
  11. Liana Schweiger, M.D.Portland, OR 972391841553500
  12. Alistair Scriven, M.D.Portland, OR 972251629081179
  13. Steven Sears, D.O.Portland, OR 972101275890675
  14. Kamal Shaker, MDPortland, OR 972161528023991
  15. Vandy Sherbin, MDPortland, OR 972101083711857
  16. Kevin Sherer, MDBend, OR 977011922097039
  17. Jared Shipley, MDBeaverton, OR 970081194933770
  18. Bijaya Shrestha, M.DSalem, OR 973021548408156
  19. John Silver, M.D.Stayton, OR 973831932216686
  20. Michael Skokan, MDPortland, OR 972201245223395
  21. Christopher Slatore, MDPortland, OR 972391548371479
  22. Donald Slusarenko, DOCorvallis, OR 973301770112815
  23. Tameka Smith, MDBeaverton, OR 970081902300908
  24. Robin Stiller, M.D.Portland, OR 972391083076715
  25. Wayne Strauss, MD, PHDPortland, OR 972201033164389
  26. Donald Sullivan, MDPortland, OR 972391003019621
  27. Amena Syed, MDHillsboro, OR 971241588787261
  28. Emmanuel Tavan, MDPortland, OR 972271003007907
  29. Jerry Tran, MDPortland, OR 972101366618340
  30. Aaron Trimble, M.D.Portland, OR 972391932498862
  31. Jessica Tsui, MDPortland, OR 972391821227711
  32. James Tuchschmidt, MDPortland, OR 972391083712442
  33. Tijana Tuhy, MDPortland, OR 972201528599057
  34. Frank Turner, MDSpringfield, OR 974771982984142
  35. Robert Unitan, M.D.Portland, OR 972321780697243
  36. Andrew Uri, MDPortland, OR 972161144285511
  37. Holly Vanni, M.D.Clackamas, OR 970151437328143
  38. Garrett Waagmeester, MDPortland, OR 972251700204062
  39. Juliette Wait, MDPortland, OR 972251073561650
  40. Matthew Walter, M.D.Eugene, OR 974081093722217
  41. Tai Wang, MDPortland, OR 972161457880973
  42. Karen Wesenberg, MDPortland, OR 972101811980998
  43. Robert Wheeler, MDPortland, OR 972251427476159
  44. Talitha WilsonPortland, OR 972391396205217
  45. Stephen Yau, M.D.Portland, OR 972251154616035
  46. Bishoy Zakhary, MDPortland, OR 972391790959989
  47. Nathan Zvejnieks, MDBeaverton, OR 970081073178653

Source: CMS NPPES, primary taxonomy 207RP1001X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 23 of 51 per resident

  1. Illinois4.9
  2. Colorado4.9
  3. North Dakota4.7
  4. Oregon4.7
  5. Florida4.6
  6. Nebraska4.5
  7. 50 states and D.C.4.6

Source: CMS NPPES, primary taxonomy 207RP1001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.2% of these records appear in a Medicare file, against 85.0% 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. Oregon82.2%
  2. United States85.0%

Pulmonary Disease Physician records in Oregon, measured

  • In a Medicare file162 of 197 · 82.2% here, 85.0% nationally
  • In the CMS Doctors and Clinicians file144 · 73.1% here, 74.9% nationally
  • Not updated in five years or more100 · 50.8% here, 53.7% nationally
  • Median graduation year2005 · the 144 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RP1001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

197 NPPES records list pulmonary disease physician (207RP1001X) as their primary taxonomy with a practice address in Oregon: 4.7 per 100,000 residents against 4.6 nationally (50 states and D.C.). Portland has 98 of them (50%).

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. South Carolina202
  2. Louisiana208
  3. Alabama219
  4. Kentucky235

States with a similar rate per 100,000

  1. Florida4.6
  2. North Dakota4.7
  3. Nebraska4.5
  4. Virginia4.5

The largest states

  1. California1,443
  2. New York1,230
  3. Florida1,045
  4. Texas967
  5. Pennsylvania779

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.