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 138 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. Katia GonzalezPoway, CA 920641659973741
  2. Kimberly Gonzalez, BCBAOxnard, CA 930361114891298
  3. Kimberly Gonzalez, BCBAPalo Alto, CA 943061427546803
  4. Kyle GonzalezIrvine, CA 926141023753217
  5. Laura GonzalezTorrance, CA 905051144887969
  6. Lia Gonzalez, HIGH SCHOOL DIPLOMARiverside, CA 925051427693290
  7. Lillian GonzalezTarzana, CA 913561750966743
  8. Lisa GonzalezBakersfield, CA 933121972158897
  9. Lorena Gonzalez, BCBAAzusa, CA 917021164811808
  10. Lorena GonzalezPinole, CA 945641598235285
  11. Lourdes Gonzalez, MA,BCBAEl Centro, CA 922431053032383
  12. Luis Gonzalez, MS, BCBADowney, CA 902421306425996
  13. Maria GonzalezSan Mateo, CA 944011134664030
  14. Maria GonzalezSan Jose, CA 951221801399225
  15. Mariah GonzalezCypress, CA 906301295385680
  16. Mariajose GonzalezEl Segundo, CA 902451841098407
  17. Marina GonzalezSan Jacinto, CA 925831972106326
  18. Marisza GonzalezSan Diego, CA 921231023800539
  19. Marlyn GonzalezSun City, CA 925851720677586
  20. Melissa Gonzalez, BCBAFresno, CA 937041285018598
  21. Mersayde Gonzalez, BCBAConcord, CA 945201134695778
  22. Michelle GonzalezSanta Ana, CA 927041417507773
  23. Michelle GonzalezHayward, CA 945411881254100
  24. Miguel GonzalezCovina, CA 917241932668266
  25. Nalleli GonzalezPalm Desert, CA 922111134666829
  26. Natalie GonzalezAlameda, CA 945011356805568
  27. Natalie GonzalezFremont, CA 945381205337060
  28. Natalie GonzalezSan Ramon, CA 945831598268823
  29. Nathaly Gonzalez, BALong Beach, CA 908071164207254
  30. Nissa GonzalezSan Jose, CA 951261154970242
  31. Nora Gonzalez, B.SCosta Mesa, CA 926261780309930
  32. Paola Gonzalez, M.ED., B.C.B.A.San Diego, CA 921311710258322
  33. Paulette GonzalezEl Centro, CA 922431952068199
  34. Priscilla Gonzalez, BCBABakersfield, CA 933091760337018
  35. Raffy GonzalezValencia, CA 913551831867688
  36. Raylene GonzalezRancho Cucamonga, CA 917301184299364
  37. Rebecca Gonzalez, BAVictorville, CA 923921346739547
  38. Rehanna GonzalezHayward, CA 945411376218446
  39. Rosa GonzalezBay Point, CA 945651497230726
  40. Ruben Gonzalez, BSHood, CA 956391750679551
  41. Samantha Gonzalez, BCBADowney, CA 902421962912212
  42. Sandy GonzalezEncino, CA 914361215395991
  43. Sara Gonzalez, M.A., BCBASan Gabriel, CA 917751144609843
  44. Seth GonzalezCosta Mesa, CA 926261497550578
  45. Sofia GonzalezRancho Cucamonga, CA 917301912842832
  46. Sofia GonzalezMadera, CA 936371952957144
  47. Sofia GonzalezHayward, CA 945441104701937
  48. Sophia GonzalezSalinas, CA 939061215705223
  49. Stephanie GonzalezSan Mateo, CA 944011497639165
  50. Stephanie GonzalezTracy, CA 953761841935442

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.

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%

Behavior Analyst records in California, measured

  • In a Medicare file5 of 20,348 · under 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file14 · 0.1% here, 0.1% nationally
  • Not updated in five years or more10,235 · 50.3% here, 47.0% nationally
  • Median graduation year2017 · the 14 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

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.