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 394 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. Kyle White, BCABAHermosa Beach, CA 902541093228462
  2. Macey White, BCBAElk Grove, CA 957581639655335
  3. Richard WhiteFresno, CA 937111891357604
  4. Ryann WhiteLos Angeles, CA 900191285462051
  5. Shanel WhiteOakland, CA 946061629551460
  6. Sierra WhiteFresno, CA 937101023743416
  7. Skye WhiteSan Francisco, CA 941231003319187
  8. Tesheima White, MS, BCBASanta Rosa, CA 954011568960375
  9. Tessa WhiteOntario, CA 917611083145817
  10. Trinity WhiteCarlsbad, CA 920111821700030
  11. Vanessa WhiteCosta Mesa, CA 926261205424512
  12. Jennifer Whitehall, BCBARedondo Beach, CA 902771679304950
  13. Brandon Whitfield, BCBAMonrovia, CA 910161669887030
  14. Jessica WhitfieldChico, CA 959731861047417
  15. Teresa WhitfieldBrentwood, CA 945131609416569
  16. Yukari Whitfield, BCBAHuntington Beach, CA 926481588937502
  17. Deana WhitfieldjulianRiverside, CA 925061851101836
  18. Karie WhitfordGrover Beach, CA 934331245938380
  19. Amy WhitingLivermore, CA 945511003418047
  20. Quashala Whitley, MS, BCBAPasadena, CA 911061366062366
  21. Claire WhitlockRancho Cucamonga, CA 917301578426292
  22. Dalaisja WhitlowRichmond, CA 948041891326674
  23. Kimberly WhitneyPoway, CA 920641275031122
  24. Melissa WhitselCosta Mesa, CA 926261528661394
  25. Brett WhittenStockton, CA 952191104414960
  26. Carissa WhittenYucaipa, CA 923991629817929
  27. Natalie WhittingtonGrover Beach, CA 934331730960667
  28. Brittney WhitworthWoodland Hills, CA 913671861022741
  29. Nicole WhybrewCorona, CA 928791427418300
  30. Ashlyn Whyte, M.A., BCBARancho Cucamonga, CA 917301336702877
  31. Heather WhyteOakland, CA 946061568965143
  32. Corinne WickettRancho Palos Verdes, CA 902751669721254
  33. Devonna WicksOceanside, CA 920541497460943
  34. Cade WickwireStockton, CA 952071851224190
  35. Heather Wicorek, BCBASeal Beach, CA 907401922717537
  36. Joshua WidawskiThousand Oaks, CA 913601922830702
  37. Jonathan WiddyRancho Cucamonga, CA 917301790654754
  38. Thomas Widger, M.A., BCBAOakland, CA 946091851615785
  39. Josephine WidjajaCovina, CA 917241023894037
  40. Isaiah WieboldRancho Cucamonga, CA 917301639013030
  41. Justin WiekampCosta Mesa, CA 926261487203725
  42. Danielle Wiemholt, MS, BCBASan Luis Obispo, CA 934011003361981
  43. Rebecca WiensHuntington Beach, CA 926491164766432
  44. Andrea WieseWoodland Hills, CA 913671497236616
  45. Mariah Wiese, BCBASanta Barbara, CA 931091982347951
  46. Sarah WiestlingOceanside, CA 920541326697863
  47. Megan Wiggins-DyeCosta Mesa, CA 926261144819731
  48. Alexis WighFresno, CA 937211699586081
  49. Courtney Wigner, BCBASan Diego, CA 921031346756350
  50. Andrea Wijsen, BCBAOakland, CA 946061710374830

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.