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 111 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. Marriah AmbrizTorrance, CA 905051689208837
  2. Martha AmbrizStockton, CA 952071619663895
  3. Megan AmbrizFresno, CA 937101386318061
  4. Montserrat AmbrizRoseville, CA 956611386284230
  5. Rhianna AmbrizAtwater, CA 953011942156518
  6. Rosary AmbrizElk Grove, CA 957581649098138
  7. Roxanna AmbrizLafayette, CA 945491639648868
  8. Saira AmbrizFresno, CA 937101346043288
  9. Serena AmbrizMonrovia, CA 910161639897945
  10. Shaynna AmbrizSacramento, CA 958161386409043
  11. Stacey AmbrizCovina, CA 917241235675679
  12. Yesenia AmbrizSan Diego, CA 921081104770379
  13. Jesus Ambriz IbarraBakersfield, CA 933091053280206
  14. Michelle Ambriz ReyesRowland Heights, CA 917481992463467
  15. Yerald Ambriz VegaLos Angeles, CA 900431801658323
  16. Joshalyne Ambriz-CarrilloMonrovia, CA 910161124968664
  17. Angie AmbrocioOrange, CA 928681750267480
  18. Dulce AmbrocioVan Nuys, CA 914061629926613
  19. Joanna AmbrocioMonrovia, CA 910161548016033
  20. Marissa AmbrocioRiverside, CA 925071588514368
  21. Katia Ambrocio GarciaSan Jose, CA 951121770050098
  22. Kenneth AmbroiseRiverside, CA 925071275274706
  23. Lyndia AmbroiseWoodland Hills, CA 913671164031209
  24. Willina AmbroiseAnaheim, CA 928051114722287
  25. Alyson AmbroseFresno, CA 937111417454299
  26. Bonnie AmbroseNorth Hollywood, CA 916071467953448
  27. Gavin AmbroseEl Segundo, CA 902451528905379
  28. Gemma AmbroseSanta Ana, CA 927051790320133
  29. Joshua AmbroseWoodland Hills, CA 913671447890769
  30. Julie AmbroseArcata, CA 955211295305357
  31. Lillian AmbroseSanta Rosa, CA 954031326837881
  32. Tyler AmbroseCosta Mesa, CA 926261659833523
  33. Cynthia AmbrosioCity Of Industry, CA 917481144705864
  34. Dominique AmbrosioLong Beach, CA 908151861144552
  35. Gia AmbrosioMonrovia, CA 910161528877735
  36. Jazeth AmbrosioMonrovia, CA 910161851190433
  37. Leah Joy AmbrosioPasadena, CA 911051891686275
  38. Leslie AmbrosioPasadena, CA 911061679238430
  39. Yesenia AmbrosioFresno, CA 937101841986973
  40. Lilliana Ambrosio MadrigalCarlsbad, CA 920101467130088
  41. Susan AmbrozichMonrovia, CA 910161457107948
  42. Josie AmburElk Grove, CA 956241659243574
  43. Ashlie AmbusDanville, CA 945061235823329
  44. Falak AmeenOrange, CA 928681073335758
  45. Fareeha AmeenIrvine, CA 926061710648423
  46. Ivory AmeganSan Diego, CA 921081528861853
  47. Megan AmemiyaMonrovia, CA 910161588512107
  48. Hannah AmenSan Diego, CA 921081619837333
  49. Kasim AmenDaly City, CA 940151689597361
  50. Alyssa AmendolaRancho Cucamonga, CA 917301942163803

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.