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 10 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. Mayra CastilloRichland, WA 993521760089551
  2. Alex CaterVancouver, WA 986851497121255
  3. Joshua CavaleriBothell, WA 980121912494428
  4. Tamara CaveRedmond, WA 980521346796950
  5. Allison CaylorTacoma, WA 984991407352263
  6. Jessica CeasonLacey, WA 985161366834699
  7. Korey CecsariniBothell, WA 980111689369522
  8. Edna CedilloSpokane, WA 992011003646704
  9. Billy CenBellevue, WA 980041407710031
  10. Alysse Cepeda, BCBABellevue, WA 980071659855187
  11. Ayannah CervantesYakima, WA 989021336011501
  12. Michelle ChadderdonSeattle, WA 981991538544192
  13. Nancy ChadwickOak Harbor, WA 982771679949861
  14. Catherine Chaille, LBA, BCBABellevue, WA 980061285289926
  15. Mihaela ChamberlainSilverdale, WA 983831699141390
  16. Janus ChanBothell, WA 980121942702329
  17. Lillia ChanceVancouver, WA 986841659910834
  18. Allison ChancellorSeattle, WA 981051588035554
  19. Rebekah Chaney, BCBA, LBAKirkland, WA 980341750841805
  20. Bree Chang, BCBABremerton, WA 983121417420928
  21. Han ChangBellevue, WA 980061053158394
  22. Huan-Ching ChangWoodinville, WA 980771518614718
  23. Katelynne Chanthavong, M.A., BCBA, LBAAuburn, WA 980011649876764
  24. Brittany ChapmanVancouver, WA 986841639644792
  25. Drake ChapmanSeattle, WA 981991881086197
  26. Maryann ChapmanTacoma, WA 984061528526670
  27. Matthew CharchenkoBellevue, WA 980041164933412
  28. Michelle CharleyVancouver, WA 986851972146454
  29. Kira CharoenkulIssaquah, WA 980271821980392
  30. Malia ChaseEverett, WA 982011811502032
  31. Cassy ChateauJoint Base Lewis McChord, WA 984331831503135
  32. Mona ChatfieldLynnwood, WA 980361497390595
  33. Vanus ChaudharyKirkland, WA 980331235917402
  34. Marlen ChavezTacoma, WA 984061851862841
  35. Lacy CheersSeattle, WA 981091952702441
  36. Nikolay ChekhovichLacey, WA 985161821538968
  37. Monica Chen, MA, BCBAKirkland, WA 980341457743643
  38. Shannon ChenLakewood, WA 984991376080176
  39. Hsin-Chi ChengBellevue, WA 980041275475402
  40. Zhankun Cheng, PHDSeattle, WA 981261730365560
  41. Alexa ChervetsKirkland, WA 980341144689290
  42. Eileen Chew, BCBA, LMHCIssaquah, WA 980291497056766
  43. Yu-Hsing ChiSeattle, WA 981011184319634
  44. Brittany ChiassonShelton, WA 985841316682602
  45. Christine Childs, BEHAVIORAL SPECIALISSedro Woolley, WA 982841316431307
  46. Krystle ChingVancouver, WA 986651053719781
  47. Ko Choi, M.ED. BCBAMountlake Terrace, WA 980431205390648
  48. Christina ChonMountlake Terrace, WA 980431730699141
  49. Courtney ChoseBellevue, WA 980041174929962
  50. Mariann Choudhry, BCBAVancouver, WA 986601245775287

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.