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 382 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. Angel VazquezVallejo, CA 945911134052954
  2. Ayleen VazquezOntario, CA 917641700586997
  3. Blanca VazquezGarden Grove, CA 928401285192427
  4. Catherine VazquezRowland Heights, CA 917481780169490
  5. Clarissa VazquezPerris, CA 925701144877309
  6. Cynthia VazquezCosta Mesa, CA 926261346901279
  7. Diana Vazquez, MSCovina, CA 917241336903939
  8. Jenny VazquezBakersfield, CA 933121841798782
  9. Jeresly VazquezIrvine, CA 926141649870072
  10. Jose VazquezEl Centro, CA 922431083508451
  11. Karla VazquezManteca, CA 953371043808009
  12. Maria Vazquez, BCBASan Jose, CA 951281932917234
  13. Marielena Vazquez, MS, RBTWestlake Village, CA 913621467962522
  14. Rosa VazquezLong Beach, CA 908151083482335
  15. Sandra VazquezSan Ramon, CA 945831477149821
  16. Sarai Vazquez, B.A.South Pasadena, CA 910301407255920
  17. Vanessa VazquezPomona, CA 917681689405490
  18. Yazmine VazquezTorrance, CA 905021255992947
  19. Yoana VazquezAzusa, CA 917021982465886
  20. Karla Vazquez FierroTorrance, CA 905051669029138
  21. Jennifer Vazquez NavarreteIrvine, CA 926141841835683
  22. Daisy Vazquez VillalobosCosta Mesa, CA 926261790447811
  23. Dina VdovichenkoConcord, CA 945201548756976
  24. Fabiola VeacoEscondido, CA 920251063913754
  25. Lydia VeasnaSanta Barbara, CA 931031881238152
  26. Meri VeaveaSouth San Francisco, CA 940801134717309
  27. Sarah VeazeySalinas, CA 939061598003675
  28. Jessica Vedder, BCBAFresno, CA 937101013347715
  29. Amber VegaRoseville, CA 956781104314061
  30. Angelica VegaWhittier, CA 906051629748199
  31. Bradley VegaRancho Cucamonga, CA 917301629910690
  32. Cristina Vega, B.A., M.S., BCBAWhittier, CA 906021598100091
  33. Diego VegaCerritos, CA 907031063918597
  34. Estefani VegaWildomar, CA 925951457246944
  35. Jesus VegaIrvine, CA 926141992695753
  36. Joanna VegaCovina, CA 917241811743560
  37. Joe VegaOakland, CA 946051962998351
  38. Keila VegaGardena, CA 902481003775982
  39. Maribel VegaIndio, CA 922011639910292
  40. Mario Vega, MSLos Angeles, CA 900631417204603
  41. Osvaldo VegaCosta Mesa, CA 926261689250797
  42. Paola VegaVictorville, CA 923921376051573
  43. Tiffany VegaCorona, CA 928791619589595
  44. Maria Vega RamirezSacramento, CA 958251023476777
  45. Paola Vega-ReynoldsOntario, CA 917641780186502
  46. Jamie Vegas, BCBATorrance, CA 905021124595244
  47. Andrea Veiga-Ermert, MS BCBALong Beach, CA 908071366035917
  48. Cassandra VelaSan Ramon, CA 945831477008290
  49. Ricardo Vela, BEHAVIOR ANALYSTSanta Ana, CA 927051598267791
  50. Richard VelaVictorville, CA 923941073090353

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.