NPPES file of Aug 9, 2026

Internal Medicine Physician in Oregon

2,116 NPPES records list internal medicine physician with a practice address in Oregon, 50 per 100,000 residents, the 13th highest rate of 51. Portland and Corvallis have the most; each record links to the provider's NPI and the Oregon license search. Page 15 of 43.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 889

  1. Portland889
  2. Corvallis129
  3. Clackamas101
  4. Bend97
  5. Salem86

Internal Medicine Physician records in Oregon

  1. Haitham Haddad, M.D.Grants Pass, OR 975271922003714
  2. Heidi Hagman, M.D.Tigard, OR 972231962489575
  3. Angela Hahn, MDPortland, OR 972251093850182
  4. Matt Haley, MDPortland, OR 972251154813889
  5. Brooke Hall, MDBend, OR 977011952342636
  6. Clifford Hall, M.D.Corvallis, OR 973301295770238
  7. I Hall, M.D.Sunriver, OR 977071164546164
  8. Malia'Ka HallLebanon, OR 973551740940808
  9. Richard Hall, M.D.Portland, OR 972391871746123
  10. Jeffrey Haller, D.O.Albany, OR 973221326084021
  11. Peter Halmos, MDBend, OR 977011205872983
  12. Ruben Halperin, MDPortland, OR 972131457306763
  13. Stephanie Halvorson, MDPortland, OR 972251760497275
  14. Elizabeth Haney, MDPortland, OR 972391467473397
  15. Brian Hanks, M.D.Milwaukie, OR 972221851654891
  16. Aleksander Hansen, DOCorvallis, OR 973301184243719
  17. Jill Hansen, MDPortland, OR 972161518050459
  18. Susan Hansen, MDCentral Point, OR 975021730129909
  19. Tracy Hansen, M.D.Portland, OR 972131326494576
  20. Andrew Harbison, MDPortland, OR 972201861400772
  21. Thomas Harbison, M.D.Portland, OR 972271073604781
  22. Elizabeth Harbottle, M.B., B.CH., B.A.OPortland, OR 972101639501737
  23. Kathleen Harder, M.D.Salem, OR 973011164406336
  24. Joseph Hardman, M.D.Portland, OR 972391821044306
  25. Sara Harkness, D.O.Corvallis, OR 973301710332358
  26. David Harmon, MD, MPHPortland, OR 972391104144930
  27. Harold Harmon, MDSalem, OR 973021518981406
  28. Kevin HarrimanPortland, OR 972251972252336
  29. Bryan Harris, M.D.Bend, OR 977011700820636
  30. H Harris, MDLake Oswego, OR 970351962469551
  31. Michael Harris, M.D.Bend, OR 977011023047503
  32. Monica Harris, M.D.Portland, OR 972211508907577
  33. Colby Harrison, M.D.Portland, OR 972131366604589
  34. Rishiinder HarryGrants Pass, OR 975271639587454
  35. Alexander Hartzell, MDPortland, OR 972131093567828
  36. Emily Harvey, M.D.Redmond, OR 977561528294345
  37. Harmon Harvey, M.D.Salem, OR 973021962409888
  38. Reem Hasan, MDPortland, OR 972391003109935
  39. Steven Hashiguchi, MDLake Oswego, OR 970351184687428
  40. Miles Hassell, MDPortland, OR 972251558496273
  41. Safal Hathiramani, M.D.Bend, OR 977011841584745
  42. Virginia Hawes, MDRoseburg, OR 974701306819651
  43. Melissa Hayden, M.D.Portland, OR 972391295025518
  44. Michael Hayes, M.D.Clackamas, OR 970151700271103
  45. Robert Hayes, M.D.Portland, OR 972251225104300
  46. Tana Haynes, M.D.Tualatin, OR 970621639160369
  47. Anna Hays, M.D.Newport, OR 973651083630842
  48. Jared Head, MDBend, OR 977021366939621
  49. Bailey Healy, MDPortland, OR 972271093394728
  50. Richard HegartyPortland, OR 972391154783132

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 13 of 51 per resident

  1. Michigan57
  2. Pennsylvania56
  3. Vermont50
  4. Oregon50
  5. New Jersey50
  6. New Hampshire48
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.8% of these records appear in a Medicare file, against 78.7% 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. Oregon72.8%
  2. United States78.7%

Internal Medicine Physician records in Oregon, measured

  • In a Medicare file1,540 of 2,116 · 72.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,232 · 58.2% here, 61.4% nationally
  • Not updated in five years or more1,234 · 58.3% here, 55.4% nationally
  • Median graduation year2008 · the 1,232 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,116 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Oregon: 50 per 100,000 residents against 44 nationally (50 states and D.C.). Portland has 889 of them (42%).

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. Indiana2,109
  2. Wisconsin2,078
  3. Colorado2,046
  4. South Carolina1,881

States with a similar rate per 100,000

  1. American Samoa50.1
  2. New Jersey49.9
  3. Vermont50.4
  4. New Hampshire48.0

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.