NPPES file of Aug 9, 2026

Behavior Analyst in California

20,348 NPPES records list behavior analyst with a practice address in California, 52 per 100,000 residents, the 5th highest rate of 51. Costa Mesa and San Diego have the most; each record links to the provider's NPI and the California license search. Page 92 of 407.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103K00000X · method

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

Costa Mesa has the most, 1,239

  1. Costa Mesa1,239
  2. San Diego1,157
  3. Sacramento597
  4. Los Angeles534
  5. Woodland Hills509

Behavior Analyst records in California

  1. Asha Desai, BCBACosta Mesa, CA 926261659645752
  2. Jeni DesaiMilpitas, CA 950351477837656
  3. Vijeta DesaiSan Francisco, CA 941321407583404
  4. Viren DesaiArtesia, CA 907011285511030
  5. Ryan DesantiagoOntario, CA 917641598459547
  6. Amanda DeshazerSalinas, CA 939071396213278
  7. Natasha DeshieldsWoodland Hills, CA 913671982199311
  8. Christina DesiereSouth Pasadena, CA 910301538545504
  9. Mikaelle DesmanglesWoodland Hills, CA 913671407408982
  10. Jasmina Destanovic, BCBAMission Viejo, CA 926911245670272
  11. Nicole Destefano, BCBAEl Segundo, CA 902451437620689
  12. Kiara DesuyoCosta Mesa, CA 926261487454054
  13. Whitney DetarSanta Barbara, CA 931111497605364
  14. Deanne Detmers, M.A.Emeryville, CA 946081699015131
  15. Amy Detwiler, BCBACarlsbad, CA 920081144564824
  16. Laurel DeurmierCalabasas, CA 913021801297502
  17. Elizabeth Deutsch, BCBAMonterey, CA 939401497174205
  18. Lekha DevasirbathamRialto, CA 923761922471481
  19. Tristyn DeveauMoreno Valley, CA 925571508424359
  20. Annmarie DeverTemecula, CA 925921053843698
  21. Erin DeverauxSan Diego, CA 921261942171228
  22. Robinae Devereaux-CarterDublin, CA 945681295381325
  23. Elise Dewald, MA, BCBASouth Pasadena, CA 910301518434190
  24. Stephanie Dewante, M.A., BCBAEncinitas, CA 920241306385869
  25. Kayla DewbreTemecula, CA 925901225531908
  26. Mariah DeweerdSherman Oaks, CA 914031447966866
  27. Katerina Dewing, BCBACarlsbad, CA 920111871966978
  28. Elizabeth DewittRancho Cucamonga, CA 917301407495377
  29. Esther DewittOceanside, CA 920561043186828
  30. Paula Dewitt, BCBACovina, CA 917241013797281
  31. Elizabeth Dewolf, BCBASan Diego, CA 921231679814156
  32. Krysti Dezonia, ED.DOceanside, CA 920581629470372
  33. Azizull DhadwalEncino, CA 913161245718212
  34. Sakshi DhakalWildomar, CA 925951851237747
  35. Jaspreet Dhaliwal, BCBAEmeryville, CA 946081497343115
  36. Miloni DharodCosta Mesa, CA 926261922994490
  37. Harbir Dhillon, BCBABakersfield, CA 933091669980959
  38. Serena DhillonTorrance, CA 905031215561204
  39. Shandeep DhillonWalnut Creek, CA 945961043889272
  40. Sharon DhingraAliso Viejo, CA 926561760188668
  41. Shibani DhirAlameda, CA 945011639647530
  42. Laurel Di LorenzoCosta Mesa, CA 926261588536395
  43. Shannon Di PietroSan Marcos, CA 920781972004190
  44. Stephanie DiamantWoodland Hills, CA 913671023798394
  45. Dionna DiamondSacramento, CA 958411740545003
  46. Spencer DiamondVentura, CA 930031518899442
  47. Austin DianoMoreno Valley, CA 925571386125920
  48. Aidan DiazCosta Mesa, CA 926261144006164
  49. Alejandro DiazCosta Mesa, CA 926261083264865
  50. Alianna DiazSan Diego, CA 921231174241590

Source: CMS NPPES, primary taxonomy 103K00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 51 per resident

  1. Massachusetts67
  2. Hawaii63
  3. Florida60
  4. California52
  5. New Mexico47
  6. Oklahoma44
  7. 50 states and D.C.32

Source: CMS NPPES, primary taxonomy 103K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

20,348 NPPES records list behavior analyst (103K00000X) as their primary taxonomy with a practice address in California: 52 per 100,000 residents against 32 nationally (50 states and D.C.). Costa Mesa has 1,239 of them (6%).

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. Florida13,565
  2. Texas5,837
  3. New York5,183
  4. Massachusetts4,718

States with a similar rate per 100,000

  1. New Mexico47.5
  2. Oklahoma44.0
  3. New Hampshire41.8
  4. Hawaii63.5

The largest states

  1. Florida13,565
  2. Texas5,837
  3. New York5,183
  4. Massachusetts4,718
  5. Nevada4,540

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.