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 10 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. Anaeed ChavezVisalia, CA 932771821638859
  2. Cesar ChavezHayward, CA 945451841054319
  3. Jazmine ChavezLos Angeles, CA 900431033720040
  4. Jennifer Chavez, MS, RBTWhittier, CA 906051720675952
  5. Karen ChavezLaguna Niguel, CA 926771134977515
  6. Kaylee ChavezWhittier, CA 906051811634413
  7. Kimberly ChavezWatsonville, CA 950761649960212
  8. Luis ChavezSan Bruno, CA 940661528533270
  9. Melannie ChavezSan Jose, CA 951361649149469
  10. Stephannie ChavezTurlock, CA 953821366928541
  11. Teri ChavezRialto, CA 923761922974815
  12. Wendy ChavezLos Angeles, CA 900361760349443
  13. Lynn ChayatananWalnut Creek, CA 945981881045458
  14. Fadia ChehabIrvine, CA 926021568247906
  15. Ashley ChenAnaheim, CA 928081215576400
  16. Steven ChesterRiverside, CA 925041225831290
  17. Lena ChhitModesto, CA 953501568389831
  18. Melissa ChitwoodRiverside, CA 925011194257410
  19. Katherine ChobanianSalinas, CA 939081184592883
  20. Jin Young ChoiRocklin, CA 957651306342449
  21. Tiffany ChojnackiCorona, CA 928821720900244
  22. Wendy CholulaFresno, CA 937201598330151
  23. Ifeanacho ChubaOrange, CA 928681194524017
  24. Hannah ChungSanta Ana, CA 927011427993252
  25. Youree ChungOntario, CA 917641114763869
  26. Kodii ChurchEscondido, CA 920251528673480
  27. Ina CipollaHuntington Beach, CA 926491861963530
  28. Sarah CiprianCorona, CA 928791518628155
  29. Erika CisnerosOntario, CA 917641831071307
  30. Melanie CisnerosEl Centro, CA 922431093643694
  31. Alisa CiullaAlhambra, CA 918031285522201
  32. Maya CiviDanville, CA 945061295601839
  33. Taylor ClancyOrange, CA 928681881212546
  34. Walter ClarkSan Ramon, CA 945831548120678
  35. Sarah CliffordSimi Valley, CA 930631700779014
  36. Raquel ClineTurlock, CA 953821174000731
  37. Kalynn ClintonElk Grove, CA 956241629693338
  38. Marlene CloudPasadena, CA 911061598447831
  39. Leslie CobianCarlsbad, CA 920101861159063
  40. Dahlia Coenen, BCABA, MASanta Ana, CA 927051063835858
  41. Lennon Coffman, BCABAFresno, CA 937211255997938
  42. Hannah CogburnClovis, CA 936121568140424
  43. Yajaira CoghlanLa Mesa, CA 919421215899380
  44. Luca CogliandroNovato, CA 949491285323709
  45. Roxanne CollingsManhattan Beach, CA 902661437657400
  46. Kaneisha CollinsLos Angeles, CA 900431477339109
  47. Julia CollocaPasadena, CA 911061891590220
  48. Karely ColungaNorthridge, CA 913241285511428
  49. Megan Combest, BCABAConcord, CA 945201356730196
  50. Nicolette ComerSacramento, CA 958321366294373

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.