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 7 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. Theresa RiedelWilsonville, OR 970701114396470
  2. Debra RinardTigard, OR 972231811295504
  3. Anthony RiosMcMinnville, OR 971281427437979
  4. Dawn Roane, CERTIFIED OCCUPATIONMilwaukie, OR 972221043302581
  5. Patricia Robinson, COTAMilwaukie, OR 972221902017387
  6. Akeakamai RoseBeaverton, OR 970071174904791
  7. Darren Roxas, COTAMilwaukie, OR 972221275035636
  8. Jennifer Schach, CGTABend, OR 977011558410555
  9. Christina Schmeltz, COTAAlbany, OR 973211881008191
  10. Kayla SchmidtSalem, OR 973061740531193
  11. Rochelle Schoenthal, COTAHillsboro, OR 971241508470808
  12. Meika Scott-Brown, OTA/LPPortland, OR 972171548152226
  13. Karen SewellMilwaukie, OR 972221336626902
  14. Nicole Shaffer, COTAMilwaukie, OR 972221851587596
  15. Sarah Sharp, COTAWilsonville, OR 970701417524869
  16. Kaylin Shaw, COTA/LEugene, OR 974051083486716
  17. Megan Siefkas, COTA/LWilsonville, OR 970701902252158
  18. Gurpreet Singh, COTA/LBeaverton, OR 970071841621851
  19. Veronica Skelton, COTA/LBend, OR 977021558871954
  20. Halle Skipper, COTA/LSpringfield, OR 974771205664356
  21. William Slater, COTA/LMilwaukie, OR 972221144813791
  22. Kara SmathersMilwaukie, OR 972221891146478
  23. Carla Smith, CERTIFIED OTAMilwaukie, OR 972221184715955
  24. Dominic Smith, COTA/LMilwaukie, OR 972221134782030
  25. Elyse Smith, COTA/LMedford, OR 975041114690625
  26. Kelly Soria, COTA/LMilwaukie, OR 972221427359389
  27. Josie Sova, COTA/LBend, OR 977011770143877
  28. Molly Spohn, COTA/LPortland, OR 972181538972336
  29. Kymberlee SprouleMilwaukie, OR 972221992126973
  30. Jenna Spurling, COTAAstoria, OR 971031942180245
  31. Lynn Staben, OTAPortland, OR 972131255813408
  32. Francine Staczek, COTA/LPortland, OR 972161720759087
  33. Paige StahleForest Grove, OR 971161629968318
  34. Saundra Steele, COTA/LAthena, OR 978131376933713
  35. Wynne SteinbacherPortland, OR 972211578036257
  36. Netania Stepps, COTAMedford, OR 975041225550536
  37. Tanner Stevens, COTABeaverton, OR 970051336853399
  38. Adam StormSalem, OR 973021891106282
  39. Christine Straub, COTAAshland, OR 975201417337544
  40. Melissa Sutton, COTA/LGold Beach, OR 974441831527142
  41. Nicole SwaffordFlorence, OR 974391063996155
  42. Whitney Swenson, COTAPortland, OR 972201366871881
  43. Amy Syvichith, COTAMilwaukie, OR 972221336596873
  44. Leslie TalaricoPortland, OR 972661891307807
  45. May Tam, COTABeaverton, OR 970071598135469
  46. Judy Taylor, OCCU THERAPIST ASTMilwaukie, OR 972221114077906
  47. Jasen Tennison, COTALThe Dalles, OR 970581821294869
  48. Eleanor TerryWilsonville, OR 970701871989160
  49. Tiffany ThorsenPortland, OR 972191215317755
  50. Tessa Torres, COTAPortland, OR 972211629213699

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.