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 31 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. Mary McNew, MSSan Diego, CA 921281427609114
  2. Chantal MedeirosWaterford, CA 953861992645295
  3. Jessenia MedinaFresno, CA 937101659026524
  4. Kaitlyn MedinaBrawley, CA 922271942053913
  5. Mathew MedinaFresno, CA 937201023684925
  6. Michelle MedinaRancho Cucamonga, CA 917301962979898
  7. Natalie MedinaOrange, CA 928681710725627
  8. Stephanie MedinaSan Diego, CA 921011265248827
  9. Dalhia Medina-Hernandez, MSCarlsbad, CA 920111619512241
  10. Karina MedranoRancho Cucamonga, CA 917301114795085
  11. Karina MegerdijianFresno, CA 937201336868389
  12. Divya MehtaOrange, CA 928681063376705
  13. Nikitha Mehta, M.SC., RBTIrvine, CA 926141295334035
  14. Pooja MehtaGranite Bay, CA 957461538706411
  15. Analisa MejiaNorthridge, CA 913241720707086
  16. Diana Mejia, MASan Diego, CA 921231336730316
  17. Katheryn MejiaWhittier, CA 906051467339465
  18. Marbella MejiaDublin, CA 945681184194474
  19. Marcela Mejia, QASP-SSan Diego, CA 921211114446192
  20. Melissa MejiaWalnut Creek, CA 945961639713027
  21. Jackie MelcherHayward, CA 945411073017125
  22. Keily Melendez RivasCarlsbad, CA 920111144747841
  23. Rachel Membreno AlmendaersSan Diego, CA 921231356144083
  24. Isaac MenGardena, CA 902481265274260
  25. Jennifer Menchaca QuinonezRiverside, CA 925061689362089
  26. Lauren MendesElk Grove, CA 957581134760531
  27. Katrina MendezEl Centro, CA 922431629841838
  28. Kayla MendezEl Centro, CA 922431558061267
  29. Mayumi MendezCovina, CA 917241518403955
  30. Perla MendezValencia, CA 913551841152899
  31. Linda Mendez RamirezSanta Rosa, CA 954041124602545
  32. Jorge Mendieta, M.EDSan Diego, CA 921231629660741
  33. Mario MendozaOntario, CA 917641700517836
  34. Rudy MendozaSan Diego, CA 921231710579354
  35. Yolanda MendozaRiverside, CA 925051316864416
  36. Krystle MenendezOntario, CA 917641033737101
  37. Elizabeth MenschSanta Rosa, CA 954031871412486
  38. Moncia MerlosConcord, CA 945201871052241
  39. Davood MesgarzadehGranite Bay, CA 957461972137412
  40. Alyssa MesserPetaluma, CA 949541669956967
  41. Amanda Mets, BCABAFresno, CA 937201881454742
  42. Nicole MeyerGranite Bay, CA 957461528690898
  43. Gabriel MeyersAlbany, CA 947061801605522
  44. Andrea MezaSalinas, CA 939071962372904
  45. Ryan MezaSan Diego, CA 921011932061413
  46. Lucero Meza AyalaCalexico, CA 922311326751413
  47. Natalt MichelTemecula, CA 925911134911191
  48. Noor Milbes, BCBARiverside, CA 925181447725296
  49. Liliana MillanLaguna Niguel, CA 926771487393724
  50. Andrielle MillerLos Angeles, CA 900101598598005

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.