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 205 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. Areli Ayala VazquezMonrovia, CA 910161396609145
  2. Viridiana Ayala VenturaConcord, CA 945191811747793
  3. Giselle Ayala VillarrealModesto, CA 953501124839915
  4. Janelle Ayala- FrancoGarden Grove, CA 928401871376251
  5. Jesus Ayala-AguileraCoachella, CA 922361588358915
  6. Crystal Ayala-ArreolaSanta Cruz, CA 950621760258842
  7. Daniel Ayala-AyalaVallejo, CA 945911902442619
  8. Andi Ayala-CastilloEl Cajon, CA 920201902687783
  9. Brenda Ayala-Castillo, BA, RBTImperial, CA 922511992451934
  10. Elizabeth Ayala-ChavezMerced, CA 953411669123972
  11. Valentina Ayala-DeanIrvine, CA 926061629808191
  12. Vanessa Ayala-GallardoRiverside, CA 925011376328674
  13. Carla Ayala-KingSacramento, CA 958161750915294
  14. Ivana Ayala-LavasanipourOceanside, CA 920571225625239
  15. Alexandra Ayala-MoralesCitrus Heights, CA 956211881118768
  16. Brenda Ayala-ZamoraSalinas, CA 939071679259089
  17. Colin AyarsGardena, CA 902481841048071
  18. Marwa AyasouWoodland Hills, CA 913671558020305
  19. Rebecca AycockVacaville, CA 956871013788603
  20. Sarah AycockCovina, CA 917241619765567
  21. Mo AyeSan Diego, CA 921031134089311
  22. Su Len AyeEl Segundo, CA 902451821818998
  23. Sosena AyeleSacramento, CA 958321134978034
  24. Rhianne AyerSan Jose, CA 951281811620727
  25. Ariana Ayer-WinslowDublin, CA 945681265105209
  26. Allee AyersLaguna Hills, CA 926531437924875
  27. Andrew AyersSan Diego, CA 921081629585815
  28. Audrey AyersVista, CA 920811346813078
  29. Aurora AyersEl Dorado Hills, CA 957621750259222
  30. Bryce AyersOceanside, CA 920581396690764
  31. Darien AyersStockton, CA 952121669205506
  32. Emma AyersSalida, CA 953681396542205
  33. Jasmine AyersAnaheim, CA 928051972069193
  34. Jefferey AyersMonrovia, CA 910161679278980
  35. Kathrine AyersMonrovia, CA 910161104592096
  36. Katie AyersSan Francisco, CA 941031104742113
  37. Kaylin AyersRiverside, CA 925071730049404
  38. Laura AyersAlameda, CA 945011326718925
  39. Natalie AyersFolsom, CA 956301578158853
  40. Tosh AyersAlhambra, CA 918031043078868
  41. Juliana AyerzaEmeryville, CA 946081336709765
  42. Cynthia AyiekoSan Jose, CA 951261194356436
  43. Nia AyiersSan Diego, CA 921011295582039
  44. Lori Ayin, MATustin, CA 927801972334068
  45. Danielle AyindeSan Ramon, CA 945831851853469
  46. Yaasantewaa AyindeHayward, CA 945411730731522
  47. Joshua Ayinla, MANAGING TECHNICIANMoreno Valley, CA 925531902301864
  48. Michael AylardCosta Mesa, CA 926261083221196
  49. Shaina AymarConcord, CA 945201679382063
  50. Allyson AynagaSacramento, CA 958251487447934

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.