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 90 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. Michelle Dela Llana Candelario, MA, BCBAEureka, CA 955011215322201
  2. Lauren Dela VictoriaWestlake Village, CA 913621528597226
  3. Drew DelacruzTorrance, CA 905051346775442
  4. Leilani DelacruzSan Diego, CA 921201285377168
  5. Natalie Delacruz, MS, BCBAWoodland Hills, CA 913671295307585
  6. Andre DelagnesMenlo Park, CA 940251306305669
  7. Cynthia DelashmuttSan Ramon, CA 945831396110672
  8. Maria DelasotaCypress, CA 906301023658085
  9. Carmen DelatorrePerris, CA 925711821463993
  10. Lisa DelatorreApple Valley, CA 923071578898227
  11. Marisol DelatorrePerris, CA 925701790655710
  12. Zulema DelavegaSacramento, CA 958261174009377
  13. Ebelin DelcidCosta Mesa, CA 926261821815077
  14. Sada DeleonWest Sacramento, CA 956911043456163
  15. Karely Deleon GonzalezAlameda, CA 945011538627864
  16. Ashley DelevatiPoway, CA 920641699283051
  17. Janeth Delfin, M.S.Santa Ana, CA 927051073051231
  18. Janine DelfinoVista, CA 920811477970499
  19. Adriana DelgadilloRiverside, CA 925031053234070
  20. Areli DelgadilloCosta Meza, CA 927071770305468
  21. Desiree DelgadilloOntario, CA 917641811659519
  22. Helena Delgadillo, BCBASan Diego, CA 921081912363615
  23. Jacqueline DelgadilloSan Bernardino, CA 924081740707454
  24. Jennifer Delgadillo, BCBAEmeryville, CA 946081740838002
  25. Sarah DelgadilloSanta Fe Springs, CA 906701336756014
  26. Stacy Delgadillo, MSSanta Maria, CA 934551487425815
  27. Valeria Delgadillo BeltranCosta Mesa, CA 926261134962566
  28. Amanda Delgado, M.ED., BCBAFresno, CA 937101659791648
  29. Antoinette DelgadoTorrance, CA 905031407563620
  30. Benjamin DelgadoIndio, CA 922011205243250
  31. Brianna DelgadoRichmond, CA 948041679238497
  32. Britney DelgadoWoodland Hills, CA 913671487299012
  33. Cynthia Delgado, BCBAFresno, CA 937221265933444
  34. Daniela DelgadoRiverside, CA 925071295205680
  35. Diana Delgado, BCBAMonterey, CA 939401386168326
  36. Diane DelgadoSan Bernardino, CA 924081114545902
  37. Dilcia Delgado, M.A., BCBAWest Covina, CA 917901609315050
  38. Elizabeth DelgadoPalm Springs, CA 922621851022057
  39. Fernando DelgadoBurbank, CA 915051932660495
  40. Joanna DelgadoAtascadero, CA 934221851943625
  41. Jose Delgado, BCBASanta Clarita, CA 913551871241083
  42. Katherine DelgadoMonterey Park, CA 917541154058295
  43. Kevin DelgadoOntario, CA 917641114492998
  44. Landon DelgadoYucaipa, CA 923991689416919
  45. Lizett DelgadoCosta Mesa, CA 926261750188546
  46. Lucia Delgado, BCBAConcord, CA 945201922509942
  47. Magnolia DelgadoLong Beach, CA 908151114760071
  48. Maria DelgadoTemecula, CA 925911154902674
  49. Mariah DelgadoSan Diego, CA 921081124996293
  50. Nevaeh DelgadoSan Leandro, CA 945781053282384

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.