NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Oregon

388 NPPES records list occupational therapy assistant with a practice address in Oregon, 9 per 100,000 residents, the 35th highest rate of 51. Milwaukie and Portland have the most; each record links to the provider's NPI and the Oregon license search. Page 6 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 224Z00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Milwaukie has the most, 108

  1. Milwaukie108
  2. Portland70
  3. Salem23
  4. Wilsonville22
  5. Medford18

Occupational Therapy Assistant records in Oregon

  1. Angela McGovernSalem, OR 973051902560642
  2. Diane Medina, CERTIFIED OCCUPATIONMilwaukie, OR 972221346332624
  3. Lisa Melot, COTA/LMilwaukie, OR 972221942456736
  4. Kelli MendiazRoseburg, OR 974701740832559
  5. Nastashia Minto, OT ASSISTANTPortland, OR 972251275049678
  6. Rhonda MoorePortland, OR 972201174713481
  7. Anne Morgan, COTA/LMedford, OR 975041710438429
  8. Madeleine Morgan, COTAGrants Pass, OR 975261801382874
  9. Christine Morin, COTA/LPortland, OR 972331154051761
  10. Ashley Morris, COTAMilwaukie, OR 972221275085771
  11. Anne Mottice, CERTIFIED OCCUPATIONMilwaukie, OR 972221154470706
  12. Sarah MuhlbergAshland, OR 975201831549609
  13. Cody Murphy, COTA/LMilwaukie, OR 972221407486632
  14. Lauren Murphy, COTAMilwaukie, OR 972221649862756
  15. Tammy MusselmanMedford, OR 975041922495894
  16. Karen Nazaroff, C.O.T.A./LMilton Freewater, OR 978621396912317
  17. Alexandria NelsonLebanon, OR 973551891267282
  18. Sandre Nelson, CERTIFIED OCCUPATIONMilwaukie, OR 972221982768149
  19. Stephen NisewanderCreswell, OR 974261659867042
  20. Haley Noble, COTA/LMilwaukie, OR 972221740909480
  21. Caitlin NolanPortland, OR 972331114326642
  22. Alexandra O'Neil, COTAPortland, OR 972121851772792
  23. Laura OlsenPortland, OR 972331942738364
  24. Alexander Pak, COTAMilwaukie, OR 972221689322315
  25. Alisha Palmer, COTAMilwaukie, OR 972221972262954
  26. Kyana ParatoreBeaverton, OR 970071831744119
  27. Lindsay ParkPortland, OR 972021831476563
  28. Summer Parker, COTAMedford, OR 975041376950238
  29. Karen Peasley, COTAMilwaukie, OR 972221871065805
  30. Vickie PembertonDallas, OR 973381144776899
  31. Angela Pence, OTASpringfield, OR 974771790157436
  32. Roxanne Pense, COTAWilsonville, OR 970701487093829
  33. Alexis PerezBeaverton, OR 970071891176061
  34. Judy PetersonMedford, OR 975041285006684
  35. Kristina Pflugh, COTAPortland, OR 972161194338665
  36. Kalyna Piasta, COTAGrants Pass, OR 975261508429812
  37. Alexander Pinck, COTA/LPortland, OR 972141508595067
  38. Mytyl Playford, CERT OCCUPATIONAL THMilwaukie, OR 972221023214053
  39. Vladislav Polevoy, COTAPortland, OR 972151578709531
  40. Tracy Policar, COTATualatin, OR 970621437358306
  41. Wendy Poling, COTASalem, OR 973061134521305
  42. Gwynna Pound, COTAPortland, OR 972331417248733
  43. Christine Price, COTAHappy Valley, OR 970861235586918
  44. Natalie Pybas, COTAJunction City, OR 974481205468618
  45. Lois Pyles, COTA/LPortland, OR 972201477745859
  46. Erika Ramos, COTA/LPortland, OR 972161407539406
  47. Mario RamosMilwaukie, OR 972221992306013
  48. Taylor Ramsey, COTAPortland, OR 972271942700448
  49. Jennifer Rash, COTASalem, OR 973171225403900
  50. Crystal RicePortland, OR 972141942685714

Source: CMS NPPES, primary taxonomy 224Z00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 35 of 51 per resident

  1. Massachusetts11
  2. Maryland11
  3. Washington10
  4. Oregon9
  5. Michigan9
  6. Idaho8
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 224Z00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

388 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Oregon: 9 per 100,000 residents against 12 nationally (50 states and D.C.). Milwaukie has 108 of them (28%).

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. Minnesota421
  2. Mississippi349
  3. West Virginia349
  4. Connecticut447

States with a similar rate per 100,000

  1. Michigan9.0
  2. Idaho8.3
  3. Vermont8.3
  4. Iowa8.3

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Ohio2,421
  5. Pennsylvania2,155

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.