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 368 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. Hannah TofftSan Diego, CA 921081568262905
  2. Kaiulani TofigaOntario, CA 917641760120174
  3. Kohei TogashiTracy, CA 953771679138580
  4. Yessica TojinCosta Mesa, CA 926261356213466
  5. Ateerin TolbertOntario, CA 917641497508584
  6. David ToledoCosta Mesa, CA 926261215690185
  7. Destiny ToledoCosta Mesa, CA 926261871217364
  8. Edith ToledoBakersfield, CA 933141053812479
  9. Jonathan ToledoCosta Mesa, CA 926261790501591
  10. Natalia ToledoNewport Beach, CA 926601780259846
  11. Debbie Ann TolentinoStockton, CA 952061255143202
  12. Itzel TolentinoRancho Cucamonga, CA 917301962336123
  13. Cody TolleCosta Mesa, CA 926261215744883
  14. Malaysia TolliverAlameda, CA 945011407313331
  15. Latasha TolsonWoodland Hills, CA 913671851861280
  16. Aaron TomMountain View, CA 940401861008088
  17. Brandon TomGardena, CA 902481912625674
  18. Devin Toma, MA, BCBAWalnut Creek, CA 945981689184533
  19. Sara Toma, BCBAHuntington Beach, CA 926481447905070
  20. Melaura Tomaino, PHD, BCBA-DSan Juan Capistrano, CA 926751326310350
  21. Ryan Kirby TomasCosta Mesa, CA 926261710717962
  22. Hannah Marie Tomita, BCBAOntario, CA 917641083128243
  23. Brooke Tompkins, BCABAOceanside, CA 920581316320922
  24. Lindsey Tompkins, BCBASan Luis Obispo, CA 934051427921352
  25. Mattie TompkinsLivermore, CA 945501386122729
  26. Reed TompkinsLemoore, CA 932451205644812
  27. Alison TonCypress, CA 906301447895552
  28. Elia Ton LoySacramento, CA 958161336915347
  29. Tera TonasCosta Mesa, CA 926261922818673
  30. Larry ToneyFresno, CA 937111205481397
  31. Shellie Toney, BASacramento, CA 958251205331139
  32. Danh TongRancho Cordova, CA 956701932797842
  33. Hansel TongCosta Mesa, CA 926261043793888
  34. Tyler TookesSan Leandro, CA 945781235606484
  35. Monica Topete, BCBAOntario, CA 917641124480199
  36. Christopher TophamRedwood City, CA 940631548716772
  37. Lisa Topp, BCBALos Angeles, CA 900661356685051
  38. Linda TorIrvine, CA 926141134946981
  39. Soheyla Torabi, BCBAMission Viejo, CA 926911790288728
  40. Saba Torabian, PHDLos Altos Hills, CA 940241487173688
  41. Sarah Torgrimson, BCBASan Diego, CA 921081780983346
  42. Felix Toribio, MA, BCBASan Miguel, CA 934511245826676
  43. Victoria ToribioCosta Mesa, CA 926261447117767
  44. Raylene ToroRancho Cucamonga, CA 917301952271405
  45. Lianna Torosyan, BCBAGranada Hills, CA 913441467318667
  46. Sally Torrens, MFT, BCBAPasadena, CA 911051750613899
  47. Adara TorresSan Diego, CA 921231932806049
  48. Alejandra TorresTorrance, CA 905011831453406
  49. Alondra TorresBakersfield, CA 933091083504765
  50. Amara TorresTorrance, CA 905051447950423

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.