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 22 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. Burton Lazar, MDPortland, OR 972051407948672
  2. Christine LePortland, OR 972331407351620
  3. Khoi Le, M.D.Portland, OR 972131568653657
  4. Priscilla Le, MDPortland, OR 972101033187166
  5. W. Lear, M.D.Albany, OR 973211255375309
  6. Benjamin Leblanc, MDPortland, OR 972251750317152
  7. Ian Ledford, D.O.Newberg, OR 971321427425818
  8. Elyse Leduc, DOCorvallis, OR 973301851148167
  9. Candice Lee, MDPortland, OR 972131104117654
  10. Chang Lee, MDPortland, OR 972131962066100
  11. Derrick Lee, MDClackamas, OR 970151689768061
  12. Gilbert Lee, M.D.Bend, OR 977021003930991
  13. Jean Lee, MDPortland, OR 972251346450319
  14. Jenny LeeMilwaukie, OR 972221841724028
  15. Joel Lee, MDRoseburg, OR 974711790768877
  16. Sophia Lee, MDPortland, OR 972131083241830
  17. Stephen Lee, M.D.Hillsboro, OR 971231689917700
  18. Edyth Lee-Barnes, M.D.Portland, OR 972251760836696
  19. Giulia LeggettHillsboro, OR 971231205269867
  20. Alexander Leighton, MDBrookings, OR 974151063422608
  21. Juliane Leighton, MDBrookings, OR 974151194731703
  22. Derek Leinenbach, M.D.Portland, OR 972251538398086
  23. Kaahukane Leite-Ah Yo, MDPortland, OR 972391154950897
  24. Madeline Lemee, M.D.Bend, OR 977021679543557
  25. Qian Leng, MDPortland, OR 972041154637015
  26. Abigail Lenhart, M.D.Portland, OR 972391861694390
  27. Jenifer Lentz, DOPortland, OR 972251851785513
  28. Claudia Leonard, MDPortland, OR 972251477588143
  29. Samantha Lesch, MDPortland, OR 972131306631437
  30. Kristine Lethert, MDPortland, OR 972391457577298
  31. John Letovsky, M.D.Portland, OR 972251700853124
  32. Ximena Levander, M.D.Portland, OR 972391801152830
  33. Jacqueline Levene, DOPortland, OR 972131043673866
  34. Roger Leverette, MDBeaverton, OR 970061700925054
  35. Marc Levitte, MDPortland, OR 972191699775742
  36. Robert Levy, MDCoos Bay, OR 974201447234018
  37. Linda Lewis, MDClackamas, OR 970151801037890
  38. Lisa Lewis, M.D.Bend, OR 977011962486621
  39. Sue Lewis, MDLake Oswego, OR 970351366559577
  40. Kai Li, MDOregon City, OR 970451427153238
  41. Suhan Li, MDBend, OR 977011942217468
  42. Ian Liao, MDPortland, OR 972251154586105
  43. Michael Lieberman, M.D.Portland, OR 972391518275155
  44. Grant Lightfoot, MDGrants Pass, OR 975271952754111
  45. Elizabeth Liles, M.D.Hillsboro, OR 971241124233317
  46. Harold Lim, MDSpringfield, OR 974771821345687
  47. Jennifer Lin, MDPortland, OR 972201114996485
  48. Dennis Linden, MDMedford, OR 975041942214135
  49. Abby Lindseth, MDPortland, OR 972251861136095
  50. Judith Lindsey, M.D.Lake Oswego, OR 970351922074160

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.