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 159 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. Isaac ArgyropoulosHayward, CA 945451114723798
  2. Mark ArhimanSacramento, CA 958251609515501
  3. Parham ArianOrange, CA 928681487507539
  4. Paola ArianniChula Vista, CA 919101154198810
  5. Adriana Arias, RBTBakersfield, CA 933121396245866
  6. Adriana AriasWalnut Creek, CA 945961821643818
  7. Alexis AriasSacramento, CA 958251811751381
  8. Alissa AriasFullerton, CA 928321982488581
  9. Alondra AriasSan Jose, CA 951261598222374
  10. Amariah AriasConcord, CA 945201932722998
  11. Ana AriasTemecula, CA 925921104573658
  12. Ana AriasAlameda, CA 945011861046617
  13. Ana AriasAntioch, CA 945311487589289
  14. Ana AriasSacramento, CA 958271578347738
  15. Anabel AriasLos Angeles, CA 900101275225674
  16. Andrea AriasOntario, CA 917641639986086
  17. Angelica AriasFullerton, CA 928321962093310
  18. Annabel AriasWest Covina, CA 917911467331421
  19. Ashley AriasMonrovia, CA 910161174312482
  20. Aylin AriasSan Bernardino, CA 924081013637974
  21. Barbara AriasWhittier, CA 906021548150790
  22. Bianca AriasCamarillo, CA 930101306420708
  23. Bianca AriasDublin, CA 945681790262095
  24. Brittany AriasRancho Cucamonga, CA 917391801532411
  25. Bryana AriasSalinas, CA 939011649036328
  26. Christian AriasWoodland Hills, CA 913671780140038
  27. Cindy AriasGardena, CA 902481568311637
  28. Claudia AriasEncino, CA 914361992250823
  29. Cynthia AriasMonrovia, CA 910161235714072
  30. Cynthia AriasTemecula, CA 925921922734029
  31. Daniel AriasLos Angeles, CA 900101669201273
  32. Dayanna AriasLos Angeles, CA 900101497586101
  33. Derick AriasHacienda Heights, CA 917451437997566
  34. Deyis AriasOrange, CA 928681801765797
  35. Diana AriasEl Segundo, CA 902451417733320
  36. Elizabeth AriasFontana, CA 923371891478053
  37. Emire AriasChula Vista, CA 919141053289991
  38. Endrix AriasRowland Heights, CA 917481649975954
  39. Eugenio AriasMonrovia, CA 910161932900511
  40. Evelyn AriasHayward, CA 945411053881599
  41. Gabriela AriasSanta Clarita, CA 913551730845983
  42. George AriasOntario, CA 917641407554942
  43. Hailey AriasCovina, CA 917241467164269
  44. Helena AriasLakewood, CA 907121770439580
  45. Heriberto AriasCanoga Park, CA 913031992422976
  46. Ilianna AriasMonrovia, CA 910161720791379
  47. Isabel AriasCypress, CA 906301558906842
  48. Israel AriasSanta Maria, CA 934551730065152
  49. Itzel AriasConcord, CA 945201700592409
  50. Jace AriasLos Angeles, CA 900711235005406

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.