NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Washington

806 NPPES records list occupational therapy assistant with a practice address in Washington, 10 per 100,000 residents, the 34th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 2 of 17.

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).

Seattle has the most, 64

  1. Seattle64
  2. Tacoma51
  3. Spokane43
  4. Federal Way40
  5. Puyallup33

Occupational Therapy Assistant records in Washington

  1. Kristin Bell, COTA-LSeattle, WA 981951235231895
  2. Kristin Benesh, COTACentralia, WA 985311023277407
  3. Joshua Bennett, COTA/LSeattle, WA 981081962170787
  4. Jennier Benson, COTA/LTukwila, WA 981681134958226
  5. Trina Bergstrom, COTA/LTacoma, WA 984061578341822
  6. Kim Bertrand, COTA/LFriday Harbor, WA 982501689964678
  7. Beverly BesteFederal Way, WA 980031013278530
  8. Debra Bilbrey, COTA/LPoulsbo, WA 983701710544523
  9. Valerie Bishop, COTA/LTacoma, WA 984021689337552
  10. Kelly Bliss, COTA/LTumwater, WA 985011972380228
  11. Lisa Bliss, COTA/LRitzville, WA 991691992988570
  12. Jessica BlueSnohomish, WA 982901124368626
  13. Lisa Bohnas, OC60861758Sedro Woolley, WA 982841770076341
  14. Kimberly BoltonColville, WA 991141366602591
  15. Allyson BondeBurlington, WA 982331013496611
  16. Chalia BookerSeattle, WA 971251588991715
  17. Grayson BorenEverett, WA 982011689331449
  18. Melinda Bortolazzo, COTA/LFederal Way, WA 980031356620306
  19. Chelsea BoteroPort Angeles, WA 983621194358531
  20. Chris BounsiseyFederal Way, WA 980031184833089
  21. Scott BowenSeattle, WA 981091881377919
  22. Traci Bowlby, C.O.T.A/LVancouver, WA 986611558708602
  23. Alonzo BowlesTacoma, WA 984181083127187
  24. Deanna Bowman, COTA/LTacoma, WA 984021578207700
  25. Linda BowmanLake Tapps, WA 983911174875272
  26. Karen Boyett, COTASpokane, WA 992051982413639
  27. Ivanna Boyko, COTASpanaway, WA 983871104533470
  28. Irene BoziColfax, WA 991111932624863
  29. Jami Bracy, OC00001237Olympia, WA 985021033524830
  30. Taylor BradleyEatonville, WA 983281811860703
  31. Patricia Bradley-Bunn, COTA/LNewcastle, WA 980591962040493
  32. Jill Brandaberry, COTA/LPuyallup, WA 983711558876532
  33. Katherine Brandner, COTA/LCentralia, WA 985311760953921
  34. Ramona Breazeale, COTADes Moines, WA 981981881849743
  35. Jennifer BrekkeEverett, WA 982081730567025
  36. Natalie Brentnall, COTA/LSeattle, WA 981221104217991
  37. Lauren BrewerGig Harbor, WA 983351932809639
  38. Carmen BritzEverett, WA 982011699136499
  39. Sharon BrobergMount Vernon, WA 982741285009472
  40. Annshalete Brown, COTA/LFederal Way, WA 980031447686803
  41. Julie BrownLakewood, WA 984981467978601
  42. Micah Brown, COTABellingham, WA 982291053627661
  43. Rebekah Brown, COTABothell, WA 980111467801597
  44. Maureen Brownfield, COTATacoma, WA 984091558726067
  45. Jessica BryanPuyallup, WA 983721982115283
  46. Lisa Buck, COTARenton, WA 980591568838282
  47. Mollie BuelowSpokane, WA 992031275044208
  48. Veronica Bullis, COTATacoma, WA 984461306239694
  49. Molly Burger, OTAPullman, WA 991631790577815
  50. Hannah BurgessBellingham, WA 982251528578150

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

Washington ranks 34 of 51 per resident

  1. Wyoming11
  2. Massachusetts11
  3. Maryland11
  4. Washington10
  5. Oregon9
  6. Michigan9
  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

806 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Washington: 10 per 100,000 residents against 12 nationally (50 states and D.C.). Seattle has 64 of them (8%).

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. South Carolina744
  2. Massachusetts741
  3. Kentucky714
  4. Michigan903

States with a similar rate per 100,000

  1. Maryland10.6
  2. Wyoming11.1
  3. Oregon9.2
  4. Colorado11.7

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.