NPPES file of Aug 9, 2026

Behavior Technician in California

171,666 NPPES records list behavior technician with a practice address in California, 441 per 100,000 residents, the 2nd highest rate of 51. Monrovia and San Diego have the most; each record links to the provider's NPI and the California license search. Page 166 of 3434.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106S00000X · method

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

Monrovia has the most, 16,526

  1. Monrovia16,526
  2. San Diego8,079
  3. Sacramento6,837
  4. Concord6,287
  5. Los Angeles4,965

Behavior Technician records in California

  1. Aliyah Armstrong-WelchEl Cajon, CA 920201235847187
  2. Jacquelyn ArmusEl Segundo, CA 902451043044084
  3. Katrina ArnaezMonrovia, CA 910161528875457
  4. Isabela ArnaizSan Diego, CA 921211003701756
  5. Lori ArnaldoMonterey, CA 939401467084350
  6. Ajla ArnautRocklin, CA 957651710839782
  7. Sulleyka ArnautCarlsbad, CA 920111033893003
  8. Enida ArnautalicLa Palma, CA 906231396493045
  9. Krista ArndtFresno, CA 937111649768193
  10. Madison ArneGarden Grove, CA 928401598332975
  11. Denise ArnesonSan Diego, CA 921281043842990
  12. Aaron ArnettSacramento, CA 958211073070041
  13. Kyle ArnettSanta Rosa, CA 954011649097874
  14. Roxanna ArnettCitrus Heights, CA 956211932747268
  15. Katrina ArneyMonrovia, CA 910161548960081
  16. Isabella ArnhemLos Banos, CA 936351275123747
  17. Khing Arnhold, RBTWildomar, CA 925951912736893
  18. Maria ArniaMarina Del Rey, CA 902921336656925
  19. Ivy ArnoOrangevale, CA 956621275297012
  20. Andrea ArnoldConcord, CA 945201225825862
  21. Andrea ArnoldNapa, CA 945581982479739
  22. Angeleigha ArnoldModesto, CA 953541811478241
  23. Annie ArnoldSan Marcos, CA 920781801634886
  24. Aryan ArnoldVista, CA 920841053827089
  25. Ashly ArnoldStanton, CA 906801992407019
  26. Brady ArnoldModesto, CA 953551891647343
  27. Bria ArnoldNapa, CA 945581407536386
  28. Brittany ArnoldAlameda, CA 945011932765591
  29. Brynn ArnoldEl Segundo, CA 902451285498311
  30. Cayla ArnoldNorth Hollywood, CA 916071912852229
  31. Chad ArnoldSacramento, CA 958161356860589
  32. Christian ArnoldCovina, CA 917241558030213
  33. Christopher ArnoldWest Covina, CA 917901316637010
  34. David ArnoldTorrance, CA 905031134095532
  35. Demariya ArnoldLong Beach, CA 908071699609255
  36. Eden ArnoldSan Jose, CA 951131588554935
  37. Ellen ArnoldGlendale, CA 912041679158414
  38. Erika ArnoldOceanside, CA 920581720799620
  39. Ethan ArnoldOntario, CA 917611942046032
  40. Gretchen ArnoldRidgecrest, CA 935551790449379
  41. Jeneca ArnoldMonrovia, CA 910161831945203
  42. Jenilla ArnoldSacramento, CA 958251922579697
  43. Joelle ArnoldSan Jose, CA 951121629543525
  44. Kaitlin ArnoldSanta Rosa, CA 954031275018111
  45. Kenyette ArnoldSacramento, CA 958251053964767
  46. Kimberly ArnoldMonrovia, CA 910161003648585
  47. Kristin ArnoldOrange, CA 928681053004572
  48. Macy ArnoldSacramento, CA 958251700354560
  49. Maisie ArnoldSan Diego, CA 921031811405574
  50. Marranda ArnoldWoodland Hills, CA 913641336795749

Source: CMS NPPES, primary taxonomy 106S00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 2 of 51 per resident

  1. Michigan632
  2. California441
  3. Maryland407
  4. Hawaii371
  5. 50 states and D.C.173

Source: CMS NPPES, primary taxonomy 106S00000X 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 under 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 States0.0%

Behavior Technician records in California, measured

  • In a Medicare file25 of 171,666 · under 0.1% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file27 · under 0.1% here, under 0.1% nationally
  • Not updated in five years or more48,964 · 28.5% here, 26.0% nationally
  • Median graduation year2023 · the 27 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 106S00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

171,666 NPPES records list behavior technician (106S00000X) as their primary taxonomy with a practice address in California: 441 per 100,000 residents against 173 nationally (50 states and D.C.). Monrovia has 16,526 of them (10%).

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. Florida75,633
  2. Michigan63,468
  3. Texas25,158
  4. Maryland25,139

States with a similar rate per 100,000

  1. Hawaii371.0
  2. Utah309.6
  3. Minnesota280.9
  4. New Mexico264.8

The largest states

  1. Florida75,633
  2. Michigan63,468
  3. Texas25,158
  4. Maryland25,139
  5. Indiana17,050

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.