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 75 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. Adrian AlfonsoNapa, CA 945581710687876
  2. Alfonso AlfonsoChula Vista, CA 919101306799606
  3. Alicia AlfonsoEl Segundo, CA 902451265284384
  4. Brianna AlfonsoFullerton, CA 928321801353263
  5. Denise AlfonsoAnaheim, CA 928051366947293
  6. Krystina AlfonsoFullerton, CA 928321881150696
  7. Paul AlfonsoMonrovia, CA 910161598528184
  8. Samuel AlfonsoEl Segundo, CA 902451598571838
  9. Stephanie AlfonsoVan Nuys, CA 914061407708480
  10. Victor AlfonsoFullerton, CA 928321952983082
  11. Gabriela Alfonso DiazFountain Valley, CA 927081881316941
  12. Astrid AlfonzoMonrovia, CA 910161487508438
  13. Nora AlforaRocklin, CA 957651922979160
  14. Ajahnae AlfordFullerton, CA 928321093401747
  15. Anthony AlfordOrange, CA 928681376491217
  16. Camille AlfordHemet, CA 925451174010615
  17. Darcy AlfordStockton, CA 952071104562370
  18. Elizabeth AlfordMonrovia, CA 910161225826068
  19. Jada AlfordOrange, CA 928651427982529
  20. Justice AlfordRiverside, CA 925071447973318
  21. Kymberly AlfordPomona, CA 917681609676949
  22. Loren Alford, RBTCamarillo, CA 930101861358848
  23. Madelynn AlfordConcord, CA 945201013505031
  24. Robin AlfordTorrance, CA 905051962168310
  25. Samiyah AlfordDublin, CA 945681376286153
  26. Mikhaela AlforqueCarlsbad, CA 920111790604882
  27. Analise Alforque-AcevedoHayward, CA 945411720950009
  28. Azaraya AlfredMonrovia, CA 910161578397766
  29. Jerlisa AlfredSacramento, CA 958251932749413
  30. Nathan AlfredGarden Grove, CA 928401285417907
  31. Mahlika AlfrescoOakland, CA 946061417885930
  32. Tresa AlfreyHayward, CA 945411891255360
  33. Aurora Alft-LafondSacramento, CA 958161184329054
  34. Bernadette AlgarOakland, CA 946191700626108
  35. Godfried AlgarFairfield, CA 945331265085187
  36. Valerie AlgaraMontclair, CA 917631407637994
  37. Noora Algazali, RBTNewark, CA 945601467309237
  38. Breanna AlgerStockton, CA 952101508373275
  39. Jessica AlgerModesto, CA 953541104328004
  40. Lindley AlgerVista, CA 920841013780774
  41. Yahya AlgereFairfield, CA 945331386308732
  42. Mohamed AlghaithiEl Segundo, CA 902451760282461
  43. Yara AlgharbawiRancho Cucamonga, CA 917301720929888
  44. June AlgoodNapa, CA 945581134899834
  45. Derrick AlgosoCarlsbad, CA 920111619679420
  46. Aman AlhajajiMonrovia, CA 910161972346633
  47. Benin AlhakimSan Bruno, CA 940661619627981
  48. Marwa AlhakimCorona, CA 928791164259149
  49. Fadia AlhallakCanoga Park, CA 913031790507556
  50. Sara AlhamaielEl Segundo, CA 902451972367985

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.