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 153 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. Sarahi Arechiga OrtizSan Ramon, CA 945831386132827
  2. Maria Arechiga SarabiaGarden Grove, CA 928401578422572
  3. Ariana AredasVan Nuys, CA 914051619435385
  4. Yosan Arefaine RussomConcord, CA 945201699609966
  5. Meron ArefeayeneRiverbank, CA 953671396556916
  6. Adebimpe AregbeSan Jose, CA 951291437625027
  7. Jennifer ArehartChula Vista, CA 919101780383810
  8. Renee Arehart, BASanta Ana, CA 927051225956402
  9. Katelynn AreheartMonrovia, CA 910161811770720
  10. Lydia AreizagaWhittier, CA 906021396234217
  11. Brooke ArelanoRowland Heights, CA 917481508530445
  12. Cj-Jordel ArelisFresno, CA 937201568381952
  13. Alberto ArelizPasadena, CA 911061679151013
  14. Lesli ArellanesLos Banos, CA 936351598510067
  15. Christopher ArellanezTustin, CA 927801396479242
  16. Isaac ArellanezSan Bernardino, CA 924041275236465
  17. Joel ArellanezCovina, CA 917241427927474
  18. Adriana ArellanoLancaster, CA 935341821890971
  19. Alec Arellano, RBTLompoc, CA 934361427904572
  20. Alexa ArellanoCanoga Park, CA 913031043930647
  21. Allen ArellanoRiverside, CA 925031760276398
  22. Amanda ArellanoRowland Heights, CA 917481639802531
  23. America ArellanoSalinas, CA 939011679366272
  24. Anahi ArellanoLa Palma, CA 906231578276580
  25. Andrea ArellanoFresno, CA 936501063183812
  26. Angelina ArellanoMontclair, CA 917631275111445
  27. Angelique ArellanoWestlake Village, CA 913611447189410
  28. Anissa ArellanoIrvine, CA 926061164241287
  29. Ari ArellanoSan Jose, CA 951281780513754
  30. Arturo ArellanoTemecula, CA 925911316483399
  31. Bearen ArellanoPomona, CA 917661386564227
  32. Beatrice ArellanoAtwater, CA 953011821838152
  33. Berenice ArellanoVan Nuys, CA 914061265385595
  34. Brenda ArellanoEl Segundo, CA 902451053258970
  35. Brianna ArellanoMonrovia, CA 910161952255424
  36. Brianna ArellanoCovina, CA 917241720912363
  37. Briceida ArellanoLa Palma, CA 906231043162803
  38. Carissa ArellanoWest Covina, CA 917911770366296
  39. Cassandra ArellanoSan Diego, CA 921211285193037
  40. Cassandra ArellanoOakland, CA 946121952935793
  41. Claudia ArellanoWest Covina, CA 917901386223774
  42. Cristian ArellanoLong Beach, CA 908151073461786
  43. Cristina ArellanoEl Segundo, CA 902451306402086
  44. Crystal ArellanoRancho Cucamonga, CA 917301417502360
  45. Daisy ArellanoCosta Mesa, CA 926261407497746
  46. Daniel ArellanoMadera, CA 936371285479105
  47. Diana Arellano, MHDBell Gardens, CA 902011508585522
  48. Edgar ArellanoCarlsbad, CA 920081891575239
  49. Elissha ArellanoMonrovia, CA 910161437998853
  50. Elizabeth ArellanoParlier, CA 936481902689557

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.