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 74 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. Izabella AlfaroDublin, CA 945681336892777
  2. Jackleyn Alfaro, RBT-25-406418Tracy, CA 953761336944883
  3. Jennifer AlfaroAtascadero, CA 934221609417013
  4. Jessica AlfaroFresno, CA 937101497353114
  5. Jordan AlfaroMonrovia, CA 910161558198606
  6. Jullie AlfaroMonrovia, CA 910161821876996
  7. Karen AlfaroBurbank, CA 915051306415609
  8. Kathy AlfaroCanoga Park, CA 913031083290365
  9. Kevin AlfaroCorona, CA 928791255078424
  10. Leticia AlfaroSacramento, CA 958161942928601
  11. Liliana AlfaroMonrovia, CA 910161306700950
  12. Marcela AlfaroOakland, CA 946121699259770
  13. Maryssa AlfaroMonrovia, CA 910161700532579
  14. Melanie AlfaroGardena, CA 902481114666872
  15. Michael AlfaroGarden Grove, CA 928401497509558
  16. Michelle AlfaroTemecula, CA 925911992570089
  17. Miriam AlfaroSalinas, CA 939061508367376
  18. Moises AlfaroMonrovia, CA 910161063262467
  19. Natalie AlfaroArcadia, CA 910061902794373
  20. Natalie AlfaroOntario, CA 917641265368716
  21. Nayely AlfaroAtwater, CA 953011154954782
  22. Nevaeh AlfaroPomona, CA 917681083507362
  23. Nitzana AlfaroTemecula, CA 925921760225734
  24. Rachel AlfaroMonrovia, CA 910161205694379
  25. Samantha AlfaroFremont, CA 945381568964161
  26. Stephanie AlfaroMonrovia, CA 910161841924412
  27. Stephanie AlfaroGarden Grove, CA 928401861269623
  28. Tatiana AlfaroVentura, CA 930031366247009
  29. Valery AlfaroVan Nuys, CA 914061548946973
  30. Vanessa AlfaroRichmond, CA 948061194333617
  31. Vanessa AlfaroRancho Cordova, CA 957421235817636
  32. Vanessa AlfaroChula Vista, CA 919101013695253
  33. Verenice AlfaroNapa, CA 945581316650203
  34. Yudiana AlfaroPlacentia, CA 928701043160120
  35. Zoe AlfaroSacramento, CA 958271205391794
  36. Damary Alfaro FloresRiverbank, CA 953671689524308
  37. Paola Alfaro GeraldoGardena, CA 902481972293314
  38. Jose Alfaro MerlosGlendale, CA 912031396481099
  39. Diana Alfaro SixtoMonrovia, CA 910161447935044
  40. Breishlim Alfaro ZuritaMonrovia, CA 910161801788377
  41. Aylin Alfaro-AlcarazRocklin, CA 957651962355545
  42. Wendy Alfaro-AyalaMurrieta, CA 925621326983933
  43. Veronica Alfaro-KikudaCovina, CA 917241295561652
  44. Esmeralda Alfaro-ValleCulver City, CA 902301710662176
  45. Nathalie AlfelorRiverside, CA 925181326646829
  46. Dominic AlferezStockton, CA 952051134842149
  47. Christian AlferosSanta Ana, CA 927051508654468
  48. Lauren AlferosRedondo Beach, CA 902771427841972
  49. Taylor AlflenSanta Ana, CA 927051497330484
  50. Joshua AlfonsecaMonrovia, CA 910161376297358

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.

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.