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 178 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. Esmeralda JinezCanoga Park, CA 913031104477397
  2. Marielle JingcoChula Vista, CA 919141538804141
  3. Ashley JoGarden Grove, CA 928451396435871
  4. Megan JobskiSan Diego, CA 921031467953984
  5. Kloey JocisSan Diego, CA 921231497463905
  6. Sarah Jocson, BCBASacramento, CA 958261164825477
  7. Kylie Joe, M. ED., BCBAIrvine, CA 926121922517051
  8. Seuk Hee JoeLa Palma, CA 906231447980859
  9. Carolyn Jogoleff-Olstad, BCBASan Marcos, CA 920691366943599
  10. Kaitlin JohannsenSan Diego, CA 921281619370681
  11. Cody JohnsArcata, CA 955211932687605
  12. Darice Johns, MSFullerton, CA 928321659887800
  13. Robert Johns, MA, NCSP, BCBASanta Rosa, CA 954031972395259
  14. Suely JohnsSierra Madre, CA 910241265793038
  15. Aaron JohnsonSacramento, CA 958321043838279
  16. Aliyah JohnsonConcord, CA 945201134570906
  17. Alyssa Johnson, BEHAVIOR TECHNICIANGardena, CA 902481629747019
  18. Amanda JohnsonWoodland Hills, CA 913641689983678
  19. Amanda Johnson, BCBABerkeley, CA 947101063754760
  20. Amy JohnsonIrvine, CA 926061134987746
  21. Angelica JohnsonSouth Pasadena, CA 910301891107439
  22. Briana JohnsonChino, CA 917081013556802
  23. Britnae JohnsonPittsburg, CA 945651922570175
  24. Brittney Johnson, BCBAGarden Grove, CA 928401720461254
  25. Cassidy JohnsonRocklin, CA 957651740827567
  26. Charles JohnsonLos Angeles, CA 900661164032033
  27. Chevist JohnsonSacramento, CA 958261275937120
  28. Chianna JohnsonCosta Mesa, CA 926261326986845
  29. Christina Johnson, MA, BCBASan Jose, CA 951121124519731
  30. Crystal JohnsonApple Valley, CA 923071982121588
  31. Crystal JohnsonTemecula, CA 925921376481200
  32. Crystal JohnsonAlameda, CA 945011043782337
  33. Dailin JohnsonOntario, CA 917641467124552
  34. David JohnsonUpland, CA 917861154913416
  35. Deanna JohnsonAlameda, CA 945011598235897
  36. Delores JohnsonOntario, CA 917641710504386
  37. Dino Johnson, MS, BCBASan Francisco, CA 941071962901694
  38. Dominic JohnsonVallejo, CA 945911104393149
  39. Dupre JohnsonApple Valley, CA 923071316464712
  40. Elias JohnsonEncino, CA 914361104767714
  41. Gabrielle JohnsonSan Francisco, CA 941071336794346
  42. Gail JohnsonSuite 1800, CA 913671154967495
  43. Gary JohnsonRancho Cucamonga, CA 917301780521385
  44. Hasana JohnsonWoodland Hills, CA 913641780140145
  45. Hope JohnsonCorona, CA 928791649814161
  46. Ian Johnson, N/APomona, CA 917681215774401
  47. Imani JohnsonTorrance, CA 905021912557406
  48. Isabel JohnsonCosta Mesa, CA 926261285223867
  49. Isabella Johnson, BCBAGardena, CA 902481548109309
  50. Janie JohnsonSan Diego, CA 921281164924932

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.