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 49 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. Katie Seward, LBA, BCBARichland, WA 993541770970436
  2. Landi ShaanahLynnwood, WA 980361265885503
  3. Amir ShabanehBellevue, WA 980041730526658
  4. Anastasiya Shapovalova, LBA, BCBASeattle, WA 981681306124896
  5. Harlie SharpSeattle, WA 981011982184735
  6. Danielle ShawSpokane, WA 992241134594112
  7. Rick ShawFederal Way, WA 980231154567550
  8. Sarah Shaw, M.A.Tacoma, WA 984991790110476
  9. Bethany ShdoBremerton, WA 983121639416274
  10. Alyssa ShearerEphrata, WA 988231073026233
  11. Matthew ShehiSpokane Valley, WA 992161831608967
  12. Dana ShephardKirkland, WA 980341285011494
  13. Claire Sherman, M.ED, BCBA, LBATacoma, WA 984091316469588
  14. Marsha ShermanTacoma, WA 984021992428916
  15. Lafe SherrardOak Harbor, WA 982771942601323
  16. Diana SherstyukovaFederal Way, WA 980031427758739
  17. Cassidy ShevitzBellevue, WA 980041528741709
  18. Ashley ShieldsKirkland, WA 980341912362856
  19. Heather ShinBellevue, WA 980041447612346
  20. Peter ShipleySeattle, WA 981031174072375
  21. Hafsa ShireRenton, WA 980561326743477
  22. Kayleigh ShirkPuyallup, WA 983731043828312
  23. Jane Shively-HelbigBellevue, WA 980041912243981
  24. Michelle ShookSeattle, WA 981991154715282
  25. Stacey Shook, PHDBellevue, WA 980041407192461
  26. Stacia ShorbSilverdale, WA 983831851856611
  27. Mariesa ShortSeattle, WA 981071740689009
  28. Zadia ShortSpokane, WA 992021639544364
  29. Christina ShottKirkland, WA 980341902293269
  30. Jaymi ShullKirkland, WA 980341528226800
  31. Colin Shumway, BCBABellingham, WA 982261962016956
  32. Traci SiasatSeattle, WA 981991639561079
  33. Katherine SiceloffSeattle, WA 981051508414863
  34. Nimrit SidhuBellevue, WA 980041689177495
  35. McKenzie SienkiewichSpanaway, WA 983871124673934
  36. Megan SierraLakewood, WA 984991447095849
  37. Joshua Siewert, RBTSeattle, WA 981081649912684
  38. Nicole SiglerPort Orchard, WA 983661215442298
  39. Deborah SigrestTacoma, WA 984991568861334
  40. Shannon SikorskiTacoma, WA 984181619482619
  41. Desiree SilapaxayBellevue, WA 980041548649940
  42. Carol SilgailisBellevue, WA 980071669899266
  43. Jennifer Silva-GutierrezKennewick, WA 993361114498151
  44. Rogelio Silva-Toscano, BCBAYakima, WA 989021841792413
  45. Aline Silverio Salinas, CBTBellevue, WA 980051174302061
  46. Karli Silverman, BCBASeattle, WA 981041700330800
  47. Allison SimmonsLakewood, WA 984991801383393
  48. Kendyl SimmonsPullman, WA 991631184167629
  49. Tiana SimmonsTacoma, WA 984991417340266
  50. Nicolle Simon, BCBASeattle, WA 981191083095657

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.