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 378 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. Leticia ValdovinosWhittier, CA 906051487481578
  2. Alondra ValenciaChula Vista, CA 919141689168965
  3. Ana Valencia, MSSacramento, CA 958351487126074
  4. Jasmine ValenciaCosta Mesa, CA 926261316613912
  5. Jayah ValenciaBakersfield, CA 933091285104059
  6. Jenelle ValenciaCosta Mesa, CA 926261972213312
  7. Jennifer ValenciaPomona, CA 917681962198762
  8. Jennifer ValenciaFresno, CA 937111174098008
  9. Lisbeth ValenciaPinole, CA 945641932073483
  10. Nicole ValenciaElk Grove, CA 957581912406364
  11. Oscar ValenciaSalinas, CA 939011508544032
  12. Rachel ValenciaSacramento, CA 958161992360549
  13. Karina Valencia BarretoCosta Mesa, CA 926261841066735
  14. Tatiana Valencia-Gonzalez, B.A.Victorville, CA 923921164830469
  15. Kylie Valency, MASan Diego, CA 921081821702499
  16. Roza Valensi, MRS.Marina Del Rey, CA 902921013309202
  17. Efrain ValentinEncino, CA 913161346106085
  18. Gisselle Valentin-HurtadoCorona, CA 928791467231803
  19. Charlotte Valentine, MS, BCBAPasadena, CA 911011497392930
  20. Heather Valentine, BCBAEncino, CA 913161215365515
  21. Kevin Valentine, BCBAWofford Heights, CA 932851942782628
  22. Nicholas ValentineRancho Cucamonga, CA 917301487527347
  23. Athena ValentovisCosta Mesa, CA 926261215664206
  24. Alexis ValenzuelaDesert Hot Springs, CA 922401619756228
  25. Barbara Valenzuela, BCBAElk Grove, CA 957581639670490
  26. Jazmin Valenzuela, BCBAInglewood, CA 903011588338446
  27. Jessica ValenzuelaCosta Mesa, CA 926261538747183
  28. Kevin ValenzuelaCovina, CA 917241437826955
  29. Leticia ValenzuelaSan Diego, CA 921231912528357
  30. Selena ValenzuelaSan Bernardino, CA 924081669990263
  31. Yenny ValenzuelaLake Elsinore, CA 925301982265070
  32. Karen Valenzuela CarrilloMountain View, CA 940401316593676
  33. April ValerioGarden Grove, CA 928401568081230
  34. Melanie ValerioWalnut Park, CA 902551598334914
  35. Samantha Valez, MA, RBTTarzana, CA 913561578324208
  36. Isabella ValineVacaville, CA 956871316881667
  37. Laurena ValizanOntario, CA 917641568815736
  38. Jenna Valk, M.A., BCBAStockton, CA 952101750672994
  39. Mischelle ValladaresPalo Alto, CA 943061922530195
  40. Jenny ValleLos Angeles, CA 900661326624602
  41. Kelly ValleOntario, CA 917641124900360
  42. Mario Baltazar ValleSan Jose, CA 951281871215434
  43. Olivia Valle, RBTWestminster, CA 926831710489877
  44. Christian ValleeLong Beach, CA 908071063900504
  45. Sonia VallejoHermosa Beach, CA 902541821641853
  46. Teresa VallejoSanta Rosa, CA 954011063911253
  47. Maria D Vallejo NipitaCosta Mesa, CA 926261205549466
  48. Barbara VallejosVan Nuys, CA 914061548507452
  49. Jennifer Vallejos, MA, MAOM, BCBAIrvine, CA 926141427615392
  50. Joseph Vallejos, BCBAFresno, CA 937101376907295

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.