NPPES file of Aug 9, 2026

Emergency Medicine Physician in Oregon

1,079 NPPES records list emergency medicine physician with a practice address in Oregon, 25 per 100,000 residents, the 12th highest rate of 51. Portland and Clackamas have the most; each record links to the provider's NPI and the Oregon license search. Page 5 of 22.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 329

  1. Portland329
  2. Clackamas94
  3. Medford54
  4. Salem46
  5. Redmond45

Emergency Medicine Physician records in Oregon

  1. Mark Dammann, M.D.Portland, OR 972391619310349
  2. Stewart DandorfBend, OR 977011538521554
  3. Matthew Danigelis, MDFlorence, OR 974391407880974
  4. Ellen Dar, MDBrookings, OR 974151336198910
  5. Robert Darnell, M.D.Clackamas, OR 970151629358262
  6. Hani Darwich, MDPortland, OR 972161003873340
  7. Matthew Davey, M.D.Portland, OR 972391861789281
  8. Christopher David, MDGrants Pass, OR 975271487816682
  9. Lee Davidson, MDSpringfield, OR 974771780639385
  10. Russell Davidson, MDPortland, OR 972161407143373
  11. Brett Davis, D.O.Coos Bay, OR 974201376653790
  12. Nicholas Davis, DOPortland, OR 972391184183568
  13. Richard Davis, M.D.The Dalles, OR 970581417991597
  14. Michael Day, M.D.Eugene, OR 974011457309361
  15. Mohamud Daya, MD, M SPortland, OR 972391629073895
  16. Christine Dean, DOPortland, OR 972271831110386
  17. Dylan Dean, M.D.,PH.D.Portland, OR 972391366769432
  18. Kevin Dean, M.D.Portland, OR 972161841215480
  19. Susan Decker, MDBend, OR 977011659488914
  20. Gail Defrees, M.D.Lebanon, OR 973551104869163
  21. Melissa Defreest, MDEugene, OR 974011407960388
  22. Megan DellAlbany, OR 973211275672297
  23. Brian Delmonaco, MDCorvallis, OR 973301245338185
  24. Paul Delporto, M.D.Portland, OR 972391982803227
  25. Zachary Dembitsky, M.D.Lincoln City, OR 973671144421256
  26. Melissa Denny, M.D.Portland, OR 972321073849501
  27. Miranda Devine, M.D.Portland, OR 972391679849848
  28. Gary Devos, MDBaker City, OR 978141043383839
  29. Giulia Di BellaLebanon, OR 973551669931986
  30. Robert Dickason, MDClackamas, OR 970151225473788
  31. Daniel Dietel, M.D.Eugene, OR 974011588610596
  32. Thomas Dietz, MDHood River, OR 970311326195223
  33. Paul Dimodica, D.O.Lincoln City, OR 973671225065576
  34. Kenneth Dirk, M.D.Portland, OR 972251780770776
  35. Jeffrey Disney, MDNewberg, OR 971321306840822
  36. Lester Dixon, MDRedmond, OR 977561609803865
  37. Rodney Dodge, M.D.Hillsboro, OR 971231003855685
  38. Melissa Doherty, M.D.Eugene, OR 974011629017355
  39. Mark Donnelly, M.D.Lebanon, OR 973551700820784
  40. Stephen Donnelly, MDPortland, OR 972391417391699
  41. Jennifer Dorosh, MDAshland, OR 975201790910628
  42. Carly Dougher, MD, MPHPortland, OR 972251275030926
  43. Daniel Douglas, M.D.Portland, OR 972251932295938
  44. Ryan DoumaniPortland, OR 972391285156828
  45. Amy Dourgarian, M.D.Portland, OR 972391972628659
  46. Todd Doyle, MDNewberg, OR 971321154783579
  47. Ellen Drosdick, MDMedford, OR 975041851974638
  48. Rebecca Duby, M.D.Oregon City, OR 970451427477579
  49. Stephanie Duckett, DOLincoln City, OR 973671295112324
  50. Timothy Duenas, M.D.Salem, OR 973011154525970

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 12 of 51 per resident

  1. Massachusetts26
  2. Hawaii26
  3. New York26
  4. Oregon25
  5. Ohio25
  6. New Hampshire25
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.8% of these records appear in a Medicare file, against 81.5% 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. Oregon76.8%
  2. United States81.5%

Emergency Medicine Physician records in Oregon, measured

  • In a Medicare file829 of 1,079 · 76.8% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file557 · 51.6% here, 58.7% nationally
  • Not updated in five years or more613 · 56.8% here, 54.8% nationally
  • Median graduation year2013 · the 557 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,079 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Oregon: 25 per 100,000 residents against 21 nationally (50 states and D.C.). Portland has 329 of them (30%).

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. Louisiana1,000
  2. Tennessee1,174
  3. Maryland1,190
  4. South Carolina1,244

States with a similar rate per 100,000

  1. Ohio25.5
  2. New York25.7
  3. Hawaii25.8
  4. New Hampshire25.0

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.