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 106 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. Christian EspinozaWildomar, CA 925951033084496
  2. Diego EspinozaOrange, CA 928671861270969
  3. Dustin EspinozaHayward, CA 945411477023927
  4. Elena EspinozaRiverside, CA 925011700369295
  5. Erika EspinozaOrange, CA 928681740765379
  6. Iris EspinozaVisalia, CA 932771427533041
  7. Jocelyn Espinoza, MEDICAL ASSISTANTSalinas, CA 939051922843093
  8. Kaitlyn EspinozaSanta Ana, CA 927051124650064
  9. Kaitlyn EspinozaCosta Mesa, CA 926261043039449
  10. Leilani Espinoza, BCBALong Beach, CA 908071033082706
  11. Lissete EspinozaHesperia, CA 923451669214813
  12. Mayra EspinozaSan Diego, CA 921211174024004
  13. Maythe EspinozaGilroy, CA 950201073004008
  14. Noel EspinozaPasadena, CA 911051184340556
  15. Olivia EspinozaRancho Cucamonga, CA 917301467381913
  16. Perla EspinozaSan Jose, CA 951291639672504
  17. Rosaura Espinoza, M.S., BCBAPasadena, CA 911061174133169
  18. Samantha EspinozaCovina, CA 917241578423554
  19. Vanessa EspinozaPalmdale, CA 935501356120125
  20. Yannick Espinoza, PSYD, BCBACovina, CA 917241326401159
  21. Adriana Espinoza FloresWhittier, CA 906051104550714
  22. Gloria Espinoza GuillenGilroy, CA 950201093489882
  23. Guadalupe Espinoza Leon, BAAnaheim, CA 928041467966580
  24. Eden Espinoza-GonzalezPort Hueneme, CA 930411629667142
  25. Ron Jerome EspirituCosta Mesa, CA 926261194560839
  26. Kimberlee EspodronSan Ramon, CA 945831679920151
  27. Daniela EsquedaSan Jose, CA 951121457827875
  28. Monique EsquedaGardena, CA 902481033383229
  29. Gabriella EsquilinValley Village, CA 916071013561091
  30. Adrianna Esquivel, RBTSan Clemente, CA 926731073396107
  31. Cecilia EsquivelSelma, CA 936621467138479
  32. Leslie EsquivelIrvine, CA 926141306697149
  33. Lindsey EsquivelSanta Ana, CA 927051316477193
  34. Nancy EsquivelSanta Clara, CA 950501821593260
  35. Tadd EsquivelTemecula, CA 925921760984629
  36. Adela Esquivel BahenaRiverside, CA 925181326990920
  37. Alejandro Esquivel HernandezAlameda, CA 945011063984490
  38. Samantha EsquiviesChula Vista, CA 919141215520226
  39. Meredith Essey, BCBAConcord, CA 945201508256736
  40. Ian EstefaniaFullerton, CA 928321184441727
  41. Sandy EstefanousGarden Grove, CA 928411174088546
  42. Heather EstepRancho Cucamonga, CA 917301144584053
  43. Megan EstepSacramento, CA 958261669809224
  44. Jeanne Nika EstepaSacramento, CA 958191306537253
  45. Eric EstesUkiah, CA 954821790459279
  46. Michelle EstesOrange, CA 928681063935047
  47. Lauren EstessSanta Barbara, CA 931031477196376
  48. Rebeca Estevez ArguetaCitrus Heights, CA 956101699618322
  49. Joe Vincent EstiokoMilpitas, CA 950351598111296
  50. Alecs Dianne EstoniloSanta Clara, CA 950501518422724

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.