NPPES file of Aug 9, 2026

Behavior Analyst in Washington

2,978 NPPES records list behavior analyst with a practice address in Washington, 38 per 100,000 residents, the 11th highest rate of 51. Seattle and Bellevue have the most; each record links to the provider's NPI and the Washington license search. Page 54 of 60.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103K00000X · 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, 406

  1. Seattle406
  2. Bellevue331
  3. Vancouver204
  4. Lacey169
  5. Spokane163

Behavior Analyst records in Washington

  1. Ellis Thompson, BCBAVancouver, WA 986851487031332
  2. Erin ThompsonOak Harbor, WA 982771629506415
  3. Katrina Thompson, LBA, BCBASpokane, WA 992071124603113
  4. Megan ThompsonBellingham, WA 982251053853358
  5. Nikki ThompsonClarkston, WA 994031871005017
  6. Amanda ThomsonSpokane, WA 992021376916486
  7. Katherine ThorneSeattle, WA 981051083179766
  8. John Thornton, IDCPoulsbo, WA 983701841347929
  9. Celia ThurmanBellevue, WA 980051346135563
  10. Bryan TienhaaraRaymond, WA 985771508586678
  11. Dillon TierneyTacoma, WA 984051346733177
  12. Jeffrey TietjenPullman, WA 991631295402477
  13. London TillinghastSeattle, WA 981051427526888
  14. Angelia TinninKennewick, WA 993371982288106
  15. Mary Tinsley, BCBAKirkland, WA 980341518359793
  16. Flannery TirtomihardjoSeattle, WA 981051932614617
  17. Allison TitchenalTacoma, WA 984181528568193
  18. Rumyr TitusBothell, WA 980121740785716
  19. Caleb TizonSeattle, WA 981051972039758
  20. Vera TkachBothell, WA 980121710747209
  21. Rachel TochikiBellevue, WA 980071023445632
  22. Jill TodoroffSeattle, WA 981991841652682
  23. Alexandra Tomei, LBA, BCBAOak Harbor, WA 982771386999530
  24. Ian TompkinsBellevue, WA 980041659890283
  25. Morgan TompkinsBellevue, WA 980041104205590
  26. Tsvetelina TonchevaIssaquah, WA 980271538030010
  27. Deric Toney, PH.D., BCBA-DGig Harbor, WA 983351861874166
  28. Lark ToneySpokane, WA 992011407267396
  29. Maggie Toombs, BCBAOlympia, WA 985021396392726
  30. Theodore TopperLynnwood, WA 980361366077406
  31. Cierra TorpKennewick, WA 993361083251706
  32. Lauren TorresOlympia, WA 985021700318185
  33. Lenin TorresKirkland, WA 980341922467612
  34. Susan TorresSpokane, WA 992021497262901
  35. Fabiola Torres LopezOlympia, WA 985021417480823
  36. Jessica Torres Madrid, MA, BCBAMaple Valley, WA 980381831750850
  37. Hannah TouchetKent, WA 980311033068929
  38. Rochelle Toulouse, M.A.Monroe, WA 982721982073136
  39. Annie TranKirkland, WA 980341053794479
  40. Nancy Tran, MS, BCBAAuburn, WA 980011053873778
  41. Samantha TranMountlake Terrace, WA 980431801373451
  42. Shannon TranthamVancouver, WA 986611063103554
  43. Mickala TrappettRichland, WA 993521407203136
  44. Valerie TreatLakewood, WA 984991760087043
  45. Madeleine TremblayBellevue, WA 980041275065229
  46. Margaret TremblayBellingham, WA 982251083154736
  47. Taylor TremblyBellevue, WA 980041114402310
  48. Julie TrevinoSpokane, WA 992011184082950
  49. Catherine TrinidadLacey, WA 985161083028971
  50. Tera Triplett StroupRaymond, WA 985771801552112

Source: CMS NPPES, primary taxonomy 103K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 11 of 51 per resident

  1. New Hampshire42
  2. New Jersey41
  3. Colorado38
  4. Washington38
  5. Connecticut38
  6. Oregon34
  7. 50 states and D.C.32

Source: CMS NPPES, primary taxonomy 103K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

under 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. Washington0.0%
  2. United States0.1%

Behavior Analyst records in Washington, measured

  • In a Medicare file1 of 2,978 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file2 · 0.1% here, 0.1% nationally
  • Not updated in five years or more1,995 · 67.0% here, 47.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,978 NPPES records list behavior analyst (103K00000X) as their primary taxonomy with a practice address in Washington: 38 per 100,000 residents against 32 nationally (50 states and D.C.). Seattle has 406 of them (14%).

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. Illinois3,082
  2. Virginia2,770
  3. Michigan3,195
  4. Georgia2,708

States with a similar rate per 100,000

  1. Colorado38.2
  2. Connecticut37.5
  3. New Jersey40.5
  4. New Hampshire41.8

The largest states

  1. California20,348
  2. Florida13,565
  3. Texas5,837
  4. New York5,183
  5. Massachusetts4,718

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.