NPPES file of Aug 9, 2026

Assistant Behavior Analyst in California

2,656 NPPES records list assistant behavior analyst with a practice address in California, 6.8 per 100,000 residents, the 2nd highest rate of 51. Ontario and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 41 of 54.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 106E00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Ontario has the most, 121

  1. Ontario121
  2. Los Angeles116
  3. San Diego111
  4. Sacramento110
  5. Corona78

Assistant Behavior Analyst records in California

  1. Stephanie ReynosoWhittier, CA 906061659045938
  2. Jamelia RichMonrovia, CA 910161144762303
  3. Keeanna RichardLos Angeles, CA 900361578417572
  4. Debrina RichardsStockton, CA 952021396435426
  5. Ayna RichardsonOntario, CA 917611437007325
  6. Gregory RichardsonSan Bernardino, CA 924071912752551
  7. Kathleen Richter-StaufferBurlingame, CA 940101255816344
  8. Angela RickardOrange, CA 928681386192474
  9. Cinthia RicoMonterey, CA 939401801767389
  10. Victoria RietzSan Diego, CA 921231609567577
  11. Teresa RighettiSan Diego, CA 921231801556006
  12. Nann RigoliWalnut Creek, CA 945981588139471
  13. Erandi Rincon-BeltranElk Grove, CA 957581144102526
  14. Hannah RingootSan Diego, CA 921231437820651
  15. Camille Riojas, RBTCarlsbad, CA 920111144939885
  16. Henry RiosCarlsbad, CA 920111972048924
  17. Ismael RiosFullerton, CA 928321215780325
  18. Olivia RiosSacramento, CA 958321730990375
  19. Michelle RivasVisalia, CA 932771013482181
  20. Stefanie Rivas-AkinsikuGardena, CA 902471841030442
  21. Andrea Rivera, RBTGardena, CA 902481710494612
  22. Nallely RiveraCeres, CA 953071225987563
  23. Nancy RiveraFresno, CA 937201013582527
  24. Sonja Rivera, ASSISTANT BEHAVIORRedding, CA 960011730977653
  25. Teresa RiveraParlier, CA 936481740003359
  26. Javier Rivera-VillatoroAlhambra, CA 918031427813070
  27. Briana RobersonTemecula, CA 925911639770514
  28. Amanda RobertsSan Diego, CA 921011215890306
  29. Carly RobinsonDavis, CA 956181447961461
  30. Darreon RobinsonElk Grove, CA 956241851909873
  31. Sophie RobinsonSan Francisco, CA 941031437046182
  32. Wynter RobinsonGranada Hills, CA 913441336929793
  33. Shea Robison, M.E.D.San Diego, CA 921231790376523
  34. Jose RoblesFresno, CA 937211699397588
  35. Miranda RoblesTemecula, CA 925911780153924
  36. Yvonne RoblesDowney, CA 902411386223444
  37. Mandy RobyGranite Bay, CA 957461548895964
  38. Lindsay RockOak Hills, CA 923441609718949
  39. Abigail RodriguezGardena, CA 902481588511083
  40. Alyssa RodriguezModesto, CA 953541801399001
  41. Annette RodriguezPasadena, CA 911061730647462
  42. Brianna RodriguezEl Centro, CA 922431245196112
  43. Celina RodriguezFontana, CA 923361932770450
  44. Faustino RodriguezCorona, CA 928791689420549
  45. Juan RodriguezAlhambra, CA 918031700710076
  46. Karen Rodriguez, BSSacramento, CA 958251225514086
  47. Leslie RodriguezPittsburg, CA 945651235611310
  48. Lissette RodriguezLos Angeles, CA 900431194301903
  49. Maria RodriguezSoquel, CA 950731952008997
  50. Marie RodriguezAtascadero, CA 934221790377240

Source: CMS NPPES, primary taxonomy 106E00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 2 of 51 per resident

  1. Florida10.2
  2. California6.8
  3. Oklahoma6.7
  4. South Carolina4.9
  5. 50 states and D.C.2.9

Source: CMS NPPES, primary taxonomy 106E00000X 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 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 States0.1%

Assistant Behavior Analyst records in California, measured

  • In a Medicare file1 of 2,656 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more750 · 28.2% here, 26.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 106E00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,656 NPPES records list assistant behavior analyst (106E00000X) as their primary taxonomy with a practice address in California: 6.8 per 100,000 residents against 2.9 nationally (50 states and D.C.). Ontario has 121 of them (5%).

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. Florida2,306
  2. Texas414
  3. New York334
  4. Michigan316

States with a similar rate per 100,000

  1. Oklahoma6.7
  2. South Carolina4.9
  3. Kansas4.3
  4. Nevada4.1

The largest states

  1. Florida2,306
  2. Texas414
  3. New York334
  4. Michigan316
  5. Virginia275

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.