NPPES file of Aug 9, 2026

Chiropractor in Oregon

1,881 NPPES records list chiropractor with a practice address in Oregon, 44 per 100,000 residents, the 6th highest rate of 51. Portland and Bend have the most; each record links to the provider's NPI and the Oregon license search. Page 1 of 38.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 111N00000X · 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, 582

  1. Portland582
  2. Bend110
  3. Beaverton92
  4. Eugene83
  5. Salem78

Chiropractor records in Oregon

  1. Anna Abbott, DCPortland, OR 972101235799818
  2. Scott Abrahamson, D.C.Lake Oswego, OR 970351437363322
  3. Ruben Acevedo, D.C.Roseburg, OR 974711700445210
  4. Kent Achtyes, D.C.Portland, OR 972061659590388
  5. Morgan AckermannMilwaukie, OR 972221831872449
  6. Cory Adams, DCPortland, OR 972331386507945
  7. Mark Adams, D.C.Ashland, OR 975201225100571
  8. Perry Adams, D.C.Waldport, OR 973941134386766
  9. Susan Addison, DCPortland, OR 972191225223597
  10. Charles Affatato, D.C.Salem, OR 973041740303130
  11. David Ager, D.C.Lakeview, OR 976301437335270
  12. Simon Agger, DCPortland, OR 972141427014364
  13. Joel Agresta, DC, PTPortland, OR 972301356416184
  14. Nereida Aguiar, DCHillsboro, OR 971231376036715
  15. Michael Ahn, D.C., M.S., B.S.Aloha, OR 970031962949461
  16. Byron Akita, D.C.The Dalles, OR 970581366491144
  17. Timothy Akita, D.C.Keizer, OR 973031063765840
  18. Robin Albert, D.C.Junction City, OR 974481104884188
  19. Jeffrey Albing, D.C.Portland, OR 972361184998338
  20. David Albrecht, D.C.Grants Pass, OR 975261235200528
  21. Gregory Albright, D.C.Keizer, OR 973031356479513
  22. Alexandra Aldridge, D.C.Portland, OR 972051326408618
  23. Scott Aley, D.C.Eugene, OR 974041538501671
  24. Judith Allan, D.C.Tigard, OR 972231346318995
  25. Christopher Allen, D.C.Silverton, OR 973811215058235
  26. Jelani Allen, D.C.Portland, OR 972091386903292
  27. Briana Alonso, DCHillsboro, OR 971231356237911
  28. Mikhail Alperov, DCBeaverton, OR 970051861118903
  29. Tiffany Altilio, D.C.Hillsboro, OR 971241134353840
  30. Willow Altilio, DCHillsboro, OR 971241871314419
  31. Andrew Alvis, D.C.Portland, OR 972321134407463
  32. Paige AmadorCanby, OR 970131487514808
  33. Chloe Aman, MS, DCForest Grove, OR 971161821478389
  34. Zahra Amarshi, DCPortland, OR 972021588105126
  35. Jordan Ambrose, D.C.Salem, OR 973021063805513
  36. Sierra Ambrose-Delapp, DCHappy Valley, OR 970861295385672
  37. Eric Anders, DCPortland, OR 972091124629399
  38. Bonnie Anderson, DCPortland, OR 972271134754427
  39. Chad AndersonBrookings, OR 974151902214992
  40. Charles Anderson, D.C.Medford, OR 975011427006014
  41. Erik Anderson, DCPortland, OR 972101477042430
  42. Joshua Anderson, DCEugene, OR 974011225388143
  43. Paige Anderson, D.C.Portland, OR 972321922544345
  44. Henre Andosca, DCPortland, OR 972121164460838
  45. Haakon Andresen, DCLake Oswego, OR 970351861935124
  46. James Andrews, D.C.Portland, OR 972331043301088
  47. David Angell, DCBend, OR 977031447707849
  48. Shannon Anhorn, D.CPortland, OR 972021376826107
  49. Keiichi Aoyama, DC, MSBeaverton, OR 970051730574880
  50. Brent Apgar, D.C.Portland, OR 972361487844080

Source: CMS NPPES, primary taxonomy 111N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 6 of 51 per resident

  1. Minnesota59
  2. South Dakota58
  3. Kansas49
  4. Oregon44
  5. Alaska43
  6. Wisconsin43
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 111N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

1,881 NPPES records list chiropractor (111N00000X) as their primary taxonomy with a practice address in Oregon: 44 per 100,000 residents against 29 nationally (50 states and D.C.). Portland has 582 of them (31%).

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. Arizona1,971
  2. Iowa2,019
  3. Massachusetts1,577
  4. Virginia1,566

States with a similar rate per 100,000

  1. Alaska43.2
  2. Wisconsin43.1
  3. Nebraska43.1
  4. Montana41.8

The largest states

  1. California11,498
  2. Texas6,979
  3. Florida6,967
  4. New York4,573
  5. Illinois4,524

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.