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 35 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. Lauren Mathison, M.A.Richland, WA 993521457710907
  2. Merry MathisonTacoma, WA 984091538760541
  3. Hannah MatonisSeattle, WA 981011861968679
  4. Dora MatosVancouver, WA 986851629681697
  5. Andrea MatsumuraKirkland, WA 980341679965321
  6. Katy Mattern, LABASelah, WA 989421477053825
  7. Isabel MatthewsVancouver, WA 986851376174839
  8. James Matthews, EDS, MA, BCBASpokane, WA 992021740600196
  9. Kassandra MatveevSpokane, WA 992041598511305
  10. Erika MaustBellevue, WA 980051851812408
  11. Stacie Maxwell, MA-SPED/ABA, BCBABellingham, WA 982261730824475
  12. Samantha MayLacey, WA 985161750756227
  13. Lauren MaynardAnacortes, WA 982211356879050
  14. Brandee MaytonMountlake Terrace, WA 980431881195261
  15. Simone Mazilu, BCBARenton, WA 980581326810391
  16. Fauzia MbecahLynnwood, WA 980361356989248
  17. Charlie McAdam, LBABellingham, WA 982261124888136
  18. Chelsea McAdams, BSKent, WA 980311659686442
  19. Karen McAllister, BCBABellevue, WA 980051477025872
  20. Shea McCammantBellevue, WA 980041912344839
  21. Teresa McCann, M.EDSpokane, WA 992011497093173
  22. Hope McCarthy, M.ED., BCBABellevue, WA 980041407274665
  23. Molly McCartney, RBTDupont, WA 983271043825359
  24. Dana McCarty, M.ED.Sultan, WA 982941376984591
  25. Diana McCarty, PHD, BCBAPort Orchard, WA 983661619492683
  26. Antonio McClinonOlympia, WA 985021922462050
  27. Danielle McClureOak Harbor, WA 982771588062368
  28. Gabrielle McClureVancouver, WA 986841275167504
  29. Lydia McCollumBothell, WA 980121013786839
  30. Ash McConnPullman, WA 991631629713474
  31. Ella McConnellSeattle, WA 981051659972800
  32. Deborah McCord, B.A., BCABAVancouver, WA 986851578801544
  33. Melina McCrainBellevue, WA 980081689127078
  34. John McCullochVancouver, WA 986851639500416
  35. Jeffrey McCulloughSpokane, WA 992011609213008
  36. Erin McCune, CG60501266Bellevue, WA 980061396145157
  37. Jill McDaniel, PH.D., BCBA-D, LBAEverett, WA 982011053636332
  38. Daniel McDonaldBellingham, WA 982251306385562
  39. Lauren McDonaldWenatchee, WA 988011679032312
  40. Marcella McDonaldBellevue, WA 980041245692953
  41. Meghan McDonaldTukwila, WA 981881114385846
  42. Marissa McElligottLacey, WA 985161245683325
  43. Alexa McFaddenLacey, WA 985161235658360
  44. Lindsay McFaddenBellevue, WA 980051013464106
  45. Mandy McFerranBellevue, WA 980051639569023
  46. Rylee McGearyLacey, WA 985161841753068
  47. Sarah McGeehonSeattle, WA 981151538791801
  48. Whitney McGheeKirkland, WA 980341881065571
  49. Kelsey McGillSpokane, WA 992241396292199
  50. Susanne McGillBremerton, WA 983111457915787

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.