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 174 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. Lisette ArroyoAlameda, CA 945011932871068
  2. Lizeth ArroyoStockton, CA 952071134784226
  3. Madison ArroyoSan Jose, CA 951291720681521
  4. Maria ArroyoWest Covina, CA 917911841014529
  5. Maria ArroyoSouth San Francisco, CA 940801588013502
  6. Mariafernanda ArroyoOntario, CA 917641053171306
  7. Marisa ArroyoVacaville, CA 956871215442843
  8. Martha ArroyoCorona, CA 928791902676216
  9. Mayra ArroyoRiverside, CA 925061730887258
  10. Melane ArroyoLos Angeles, CA 900431073483400
  11. Miriam ArroyoGarden Grove, CA 928401639825870
  12. Naomy ArroyoEl Segundo, CA 902451326810888
  13. Natalia ArroyoOntario, CA 917641417687278
  14. Nayeli ArroyoOrange, CA 928681124794045
  15. Nicholas Arroyo, RBTWildomar, CA 925951285448647
  16. Nicole ArroyoPleasanton, CA 945661770433161
  17. Nitzy ArroyoConcord, CA 945201093689549
  18. Rebecca ArroyoCorona, CA 928791285348102
  19. Rhianna ArroyoAnaheim, CA 928051730742404
  20. Rosa ArroyoLos Angeles, CA 900431922711167
  21. Ruby ArroyoGarden Grove, CA 928401881560209
  22. Sophia ArroyoMonrovia, CA 910161427880566
  23. Stephanie ArroyoFairfield, CA 945331760038756
  24. Susana ArroyoSan Bernardino, CA 924081992440309
  25. Veronica ArroyoSan Ramon, CA 945831255014510
  26. Xiomarra ArroyoCitrus Heights, CA 956101396634853
  27. Alma Arroyo GonzalezLos Angeles, CA 900101639993736
  28. Miriam Arroyo HernandezOrange, CA 928681700589074
  29. Daisy Arroyo LiceaSan Diego, CA 921011740763150
  30. Guadalupe Arroyo ReyesBakersfield, CA 933041417715319
  31. Alejandra Arroyo RoblesConcord, CA 945201093370645
  32. Josselyn Arroyo RodriguezMonrovia, CA 910161821781162
  33. Andrea Arroyo- NevarezRowland Heights, CA 917481730920752
  34. Jovanni Arroyo-CamberosSan Jose, CA 951291154890788
  35. Daisy Arroyo-ColinRiverbank, CA 953671548848997
  36. Arianna Arroyo-CuevasFresno, CA 937101639913593
  37. Nevaeh Arroyo-StansberryMountain View, CA 940401316687890
  38. Lorena ArroyosTarzana, CA 913561740945617
  39. Efren ArrozalSacramento, CA 958251033725924
  40. Elizabeth ArrudaMonrovia, CA 910161346169836
  41. Katherine ArruzaAntioch, CA 945311356934764
  42. Ava ArsenaultConcord, CA 945201902772114
  43. Alailah ArseoSanta Ana, CA 927041609519867
  44. Alishbah ArshadSacramento, CA 958251396417861
  45. Nozaneen ArshadyMonrovia, CA 910161992488811
  46. Elizabeth ArshagouniStanton, CA 906801386537223
  47. Liana ArshakyanLos Angeles, CA 900571538535588
  48. Shaleem ArshedGarden Grove, CA 928401407612179
  49. No Name Given ArshpreetSan Jose, CA 951341407789977
  50. Llomari ArtapSacramento, CA 958151972474419

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.