NPPES file of Aug 9, 2026

Physical Therapy Assistant in Washington

1,390 NPPES records list physical therapy assistant with a practice address in Washington, 18 per 100,000 residents, the 30th highest rate of 51. Seattle and Spokane have the most; each record links to the provider's NPI and the Washington license search. Page 24 of 28.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225200000X · 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, 117

  1. Seattle117
  2. Spokane83
  3. Tacoma82
  4. Vancouver62
  5. Federal Way58

Physical Therapy Assistant records in Washington

  1. Mary Sokolik, PTAOak Harbor, WA 982771285031310
  2. Jennifer Sonnen, CPTAAuburn, WA 980021891048310
  3. Courtney Soran, PTATacoma, WA 984061508114364
  4. Rebecca SorensenVancouver, WA 986831033983234
  5. Kate SouleMarysville, WA 982701518468842
  6. Amber Speer, PTAMount Vernon, WA 982741871950410
  7. Brenton SpragueMill Creek, WA 980121528846185
  8. Ann St.marieSeattle, WA 981341255677621
  9. Jesse Stacey, PTABellevue, WA 980071659762292
  10. Matthew StalnikRoy, WA 985801558972216
  11. Sarah Stancik, PTAStanwood, WA 982921619372943
  12. Cathi Stankavich, P.T.A.Aberdeen, WA 985201891963039
  13. Sarah StanleyTacoma, WA 984041912410648
  14. Meagan Stansfield, PTAUniversity Place, WA 984661700652476
  15. Joseph Stavlo, PTASeattle, WA 981061851712780
  16. Erin Stayton, PTATacoma, WA 984061205554268
  17. Sally SteadmanRenton, WA 980591043336340
  18. Danielle SteinmetzOrting, WA 983601508635137
  19. Chelsey Steirer, PTAEverett, WA 982031023239878
  20. James Stenroos, PTATukwila, WA 981681891809190
  21. Christie StenslandEphrata, WA 988231831752385
  22. Antonina StepchinSpokane, WA 992081528582988
  23. Rachel StephensAuburn, WA 980011801498423
  24. Asta Sternberg, PTABellingham, WA 982261578908919
  25. Rhonda Stevens, PTAOlympia, WA 985121972816908
  26. Mary StevensonLacey, WA 985031871346122
  27. Jennifer Stewart, PTAEverett, WA 982011922861962
  28. Taylor StewartLynden, WA 982641881208411
  29. James Stickles, PTAVancouver, WA 986861306610407
  30. Michael StockerPuyallup, WA 983751245022698
  31. Brandon Stokes, PTATacoma, WA 984091821919366
  32. Sheila Stoner, ATC, LPTAVancouver, WA 986861578680526
  33. Linda Stout, PTATonasket, WA 988551497096127
  34. Caitlin Strasser, PTASeattle, WA 981011235619743
  35. Elizabeth Stromme, PTAMarysville, WA 982701477017507
  36. Rodger StuartSultan, WA 982941114638855
  37. Mary Jo Stump, PTAPort Orchard, WA 983661932421724
  38. Elizabeth Sugarman, PTATieton, WA 989471417554551
  39. Brianna Sullivan, PTAOmak, WA 988411619753472
  40. Janna Sullivan, PTAEverett, WA 982081376937664
  41. John Sullivan, PTASeattle, WA 981031235551953
  42. Richard Sullivan, PTABellevue, WA 980071821317603
  43. Thomas Sullivan, PTABremerton, WA 983101366963456
  44. Luke Summers, P.T.A.Bellingham, WA 982261043479702
  45. Stephanie Sutten, PTAMount Vernon, WA 982731275391203
  46. Danielle Sutter, PTALongview, WA 986321316079551
  47. Mihai Suvagau, PTA, LMTBellevue, WA 980041619654589
  48. Mary Suver, PTAFederal Way, WA 980031386808087
  49. Shawn SuwiwattanakulMukilteo, WA 982751053245670
  50. Jonathan Swain, PTALeavenworth, WA 988261538611991

Source: CMS NPPES, primary taxonomy 225200000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 30 of 51 per resident

  1. Texas18
  2. North Carolina18
  3. Montana18
  4. Washington18
  5. Iowa18
  6. Wyoming18
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 225200000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 0.1% 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. Washington0.1%
  2. United States0.1%

Physical Therapy Assistant records in Washington, measured

  • In a Medicare file1 of 1,390 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.1% here, 0.2% nationally
  • Not updated in five years or more976 · 70.2% here, 73.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225200000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,390 NPPES records list physical therapy assistant (225200000X) as their primary taxonomy with a practice address in Washington: 18 per 100,000 residents against 18 nationally (50 states and D.C.). Seattle has 117 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. Kansas1,441
  2. Missouri1,299
  3. Maryland1,294
  4. Arkansas1,201

States with a similar rate per 100,000

  1. Montana17.8
  2. Iowa17.7
  3. Wyoming17.6
  4. North Carolina18.1

The largest states

  1. Florida5,908
  2. Texas5,519
  3. California3,554
  4. Pennsylvania3,048
  5. Ohio2,916

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.