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 87 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. Cristina Alonso FloresLancaster, CA 935351013678663
  2. Lisseth Alonso GarciaSacramento, CA 958251073312880
  3. Samantha Alonso MartinezNewport Beach, CA 926601013632074
  4. Maria Elena Alonso OlmosEl Segundo, CA 902451174346027
  5. Fernando Alonso OlveraIrvine, CA 926061326810755
  6. Alexander Alonso-LitmanEl Segundo, CA 902451013786920
  7. Anahi Alonso-SanchezMonrovia, CA 910161851238844
  8. Angel AlonzoNorthridge, CA 913241902660871
  9. Armando AlonzoArcadia, CA 910061902766249
  10. Brenda AlonzoMonrovia, CA 910161467284943
  11. Christopher AlonzoPomona, CA 917661821848896
  12. Crystal AlonzoBakersfield, CA 933091265152284
  13. Daisy AlonzoReseda, CA 913351780323972
  14. Darla AlonzoSan Diego, CA 921261184168346
  15. Elizabeth AlonzoSan Ramon, CA 945831457024747
  16. Erica AlonzoWalnut Creek, CA 945961366335978
  17. Ericka AlonzoOrange, CA 928681225597974
  18. Erika AlonzoRiverside, CA 925071184065377
  19. Isaac AlonzoLos Angeles, CA 900431871488155
  20. Janie AlonzoHermosa Beach, CA 902541902681018
  21. Jorge AlonzoGardena, CA 902481053042440
  22. Jorge AlonzoFullerton, CA 928321760949374
  23. Jose AlonzoSacramento, CA 958161336975176
  24. Joyce AlonzoHacienda Heights, CA 917451336038181
  25. Juliette AlonzoMonrovia, CA 910161144006230
  26. Justine AlonzoMonrovia, CA 910161881451698
  27. Maria AlonzoRiverside, CA 925071790637395
  28. Melody AlonzoGardena, CA 902481467314864
  29. Natalie Alonzo, M.SOntario, CA 917641396682043
  30. Nicole AlonzoRiverside, CA 925071013510502
  31. Niki AlonzoMonrovia, CA 910161689316176
  32. Regine AlonzoFresno, CA 937101861388456
  33. Ruthie AlonzoGarden Grove, CA 928401881347409
  34. Sophia AlonzoEl Segundo, CA 902451083533459
  35. Starlette AlonzoBakersfield, CA 933121750240487
  36. Susanna AlonzoFullerton, CA 928321063367340
  37. Vanessa AlonzoMonrovia, CA 910161245942382
  38. Steven Alonzo LermaSan Bruno, CA 940661417416074
  39. Beverly Alonzo LopezSan Mateo, CA 944031396615191
  40. Narayah AlooWalnut Creek, CA 945961184423220
  41. Awrad AlostathWoodland Hills, CA 913671255970547
  42. Zvia AloushSimi Valley, CA 930631801422043
  43. Alexis Michelle AloveraSan Bruno, CA 940661003776477
  44. Arman AloyanBurbank, CA 915021699388637
  45. Arpine AloyanGlendale, CA 912141225919293
  46. Heshanie Aloysius, BAIrvine, CA 926141922609544
  47. Ushanie AloysiusOrange, CA 928681922664606
  48. Adachukwu AlozieMonrovia, CA 910161710677273
  49. Hussein AlpahlawanMonrovia, CA 910161356261838
  50. Sibel Alpakin, RBTSanta Cruz, CA 950621730658949

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.