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 1 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. Gopal Allada, MDPortland, OR 972391235236019
  2. Khuram Ameen, M.D.Springfield, OR 974771881600450
  3. Kathryn Artis, M.D., M.P.H.Portland, OR 972391942406178
  4. Kamaljit Atwal, DOPortland, OR 972161821053356
  5. Fayez Bader, M.D.Salem, OR 973021316142425
  6. Morgan Bailey, MDPortland, OR 972391164955217
  7. Berta Baldovino Navarro, MDMedford, OR 975041477857498
  8. Rick Balestra, M.D.Portland, OR 972201184824351
  9. Alan Barker, MDPortland, OR 972391215005558
  10. Julian Bell, MDMedford, OR 975041497840813
  11. Cody Benthin, M.D.Clackamas, OR 970151619144490
  12. Ryan Best, M.D.Beaverton, OR 970081699169581
  13. Manmohan Biring, M.D.Hermiston, OR 978381770650335
  14. Gregory Blair, M.D.Bend, OR 977011447294954
  15. Jeffrey Bluhm, M.D.Beaverton, OR 970081730125022
  16. Michael Blumhardt, M.D.Medford, OR 975041952462798
  17. James Bordley, M.D.Portland, OR 972271346566981
  18. William Bowerfind, MDPortland, OR 972201801898663
  19. Mark Bradford, M.D.Bend, OR 977011295907707
  20. Anna Brady, MDPortland, OR 972391548587660
  21. Keri Brown, D.O.Astoria, OR 971031043496532
  22. Aline Sonia Buist, MDPortland, OR 972391730286501
  23. Samuel Bullick, D.O.Portland, OR 972101386904662
  24. John Butler, M.D.Tualatin, OR 970621720191273
  25. Robert Carolan, M.D.Springfield, OR 974771578570719
  26. Wadih Chakkour, MDSpringfield, OR 974771588001895
  27. Matthew Champion, M.D.Portland, OR 972101962778902
  28. Alpana Chandra, M.D.Roseburg, OR 974711033212923
  29. Jennifer ChangHillsboro, OR 971241124481841
  30. Hajra ChannaKlamath Falls, OR 976011205447265
  31. Joaquin ChapaPortland, OR 972201609237536
  32. Asha Chesnutt, MDPortland, OR 972251124020987
  33. Mark Chesnutt, MDPortland, OR 972391891892667
  34. Jared Chiarchiaro, MDPortland, OR 972391962644328
  35. James Christon, M.D.Eugene, OR 974081619984853
  36. Bethany CollinsPortland, OR 972391447781133
  37. Jamie Conklin, MDBend, OR 977011467640961
  38. Ethan Corcoran, M.D., PH.D.Clackamas, OR 970151841417532
  39. Tomas CordovaPortland, OR 972391881127918
  40. Rhett Cummings, MDPortland, OR 972201174525844
  41. Louis D'Avignon, MDBend, OR 977011760583389
  42. Asil Daoud, MDMedford, OR 975041629424395
  43. Maxine Dexter, MDClackamas, OR 970151306959580
  44. Alejandro Diaz Chavez, M.DRoseburg, OR 974711851731004
  45. Matthew Drake, M.D.Portland, OR 972391245487875
  46. Robert Dreisin, MDPortland, OR 972391750648432
  47. Karen Dugan, M.D.Clackamas, OR 970151447514724
  48. Crystal Duran, MDPortland, OR 972251376954156
  49. Radek Dutkiewicz, MDMedford, OR 975041841376423
  50. Hadya Elshakh, MDSalem, OR 973021629562129

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.