NPPES file of Aug 9, 2026

Assistant Behavior Analyst in California

2,656 NPPES records list assistant behavior analyst with a practice address in California, 6.8 per 100,000 residents, the 2nd highest rate of 51. Ontario and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 49 of 54.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106E00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Ontario has the most, 121

  1. Ontario121
  2. Los Angeles116
  3. San Diego111
  4. Sacramento110
  5. Corona78

Assistant Behavior Analyst records in California

  1. Tyeka ThompsonAnaheim, CA 928011679322572
  2. Juanita ThreetLancaster, CA 935341134074644
  3. Evangelyna Thurman-SilvaModesto, CA 953501497698872
  4. Shanelle TignerSacramento, CA 958231265125629
  5. Holly TimblinOntario, CA 917641437984150
  6. Karla TinocoRiverside, CA 925061003597493
  7. Lesly Tinoco VillasenorGardena, CA 902481356945109
  8. Vianney Tirado RodriguezEl Centro, CA 922431245875665
  9. Jonathan TitusSan Diego, CA 921231710658471
  10. Navdeep TiwanaVentura, CA 930031104610781
  11. Jessica ToberModesto, CA 953541528551215
  12. Elizabeth TobiasVictorville, CA 923951194437780
  13. Alma Tobon RoblesTehachapi, CA 935611700653268
  14. Katherine TomSan Francisco, CA 941181609717099
  15. Ryan Tomooka, N/AIrvine, CA 926141912897018
  16. Janet TopeteOntario, CA 917611013833185
  17. Asal Torabi, BEHAVIOR TECHNICANLaguna Niguel, CA 926771275404360
  18. Ana TorresEl Centro, CA 922431780404897
  19. Denise Torres, MABakersfield, CA 933091457028979
  20. Emily TorresCorona, CA 928791811778848
  21. Katie TorresGardena, CA 902481801430004
  22. Kennedy TorresSacramento, CA 958321780203828
  23. Melissa TorresLos Angeles, CA 900431306425517
  24. Raquel TorresLos Angeles, CA 900101730752064
  25. Yareli TorresAlameda, CA 945011184103483
  26. Rocio Torres-AmezcuaVisalia, CA 932771346588092
  27. Ethan Torrez, BEHAVIOR ASSISTANTEl Centro, CA 922431083370233
  28. Jennifer Michiko Toscas, BCBACorona, CA 928791093348666
  29. Adrianna Tosi, RBTLos Angeles, CA 900101386210904
  30. Patricia ToussiCorona, CA 928791609507029
  31. Taitum TowElk Grove, CA 957581033006523
  32. Emily ToweyOceanside, CA 920581902375975
  33. Aaden TranAnaheim, CA 928061275090334
  34. Hanh TranOrange, CA 928681376120469
  35. Hoa TranVacaville, CA 956881063959963
  36. Katelin TranOrange, CA 928681699430942
  37. Kerry TranIrvine, CA 926141336885904
  38. Khanh Nhat TranWest Covina, CA 917901952988479
  39. Michelle TranHuntington Beach, CA 926471700499159
  40. Tuchinh TranHuntington Beach, CA 926491205391125
  41. Eileen TraslavinaBrawley, CA 922271770440562
  42. Cindy Trejo, MSRancho Cucamonga, CA 917301629553680
  43. Daniela TrejoNapa, CA 945591447728266
  44. Matthew TrejoValencia, CA 913551649091760
  45. Nico TrejoNewport Beach, CA 926601407503915
  46. Angeline TrinhAlhambra, CA 918031235645326
  47. Ngoc TrinhPasadena, CA 911061619727203
  48. Lia TristanSan Jose, CA 951191306723523
  49. Melissa TrujilloLos Angeles, CA 900431679055909
  50. Bethany TsaoSan Jose, CA 951121588211205

Source: CMS NPPES, primary taxonomy 106E00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 2 of 51 per resident

  1. Florida10.2
  2. California6.8
  3. Oklahoma6.7
  4. South Carolina4.9
  5. 50 states and D.C.2.9

Source: CMS NPPES, primary taxonomy 106E00000X 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. California0.0%
  2. United States0.1%

Assistant Behavior Analyst records in California, measured

  • In a Medicare file1 of 2,656 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more750 · 28.2% here, 26.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 106E00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,656 NPPES records list assistant behavior analyst (106E00000X) as their primary taxonomy with a practice address in California: 6.8 per 100,000 residents against 2.9 nationally (50 states and D.C.). Ontario has 121 of them (5%).

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. Florida2,306
  2. Texas414
  3. New York334
  4. Michigan316

States with a similar rate per 100,000

  1. Oklahoma6.7
  2. South Carolina4.9
  3. Kansas4.3
  4. Nevada4.1

The largest states

  1. Florida2,306
  2. Texas414
  3. New York334
  4. Michigan316
  5. Virginia275

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.