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 108 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. Melissa Evans, BCBASan Marcos, CA 920781194130484
  2. Moxie EvansOxnard, CA 930301528920105
  3. Shahana EvansFresno, CA 937111538763008
  4. Shelby EvansMadera, CA 936371316447733
  5. Sydney EvansSan Diego, CA 921211932562949
  6. Tonjanae EvansValencia, CA 913551336894575
  7. Marisa Evanson, M.S., BCBAOrange, CA 928681770847253
  8. Erica Everett JohnsonDowney, CA 902421609425636
  9. Sara EverhartSan Diego, CA 921211780435164
  10. Anna Evinyan-Iknoian, BCBABurbank, CA 915021144162967
  11. Amy EvjeWalnut Creek, CA 945981518329580
  12. Eirena EwertSan Diego, CA 921081437790904
  13. Mya Ewing, B.S., RBT 15-02535San Ramon, CA 945831346610748
  14. Andrea ExcellentLos Angeles, CA 900641306329610
  15. Ilana EyzaguirreRiverbank, CA 953671942719117
  16. Michael EzeokeFontana, CA 923361538575279
  17. Carina FabelaGarden Grove, CA 928401003491705
  18. Mariza Fabella, BCBAValencia, CA 913551609501790
  19. Jeffrey FabianDublin, CA 945681649738790
  20. Nicholas FabianoAnaheim, CA 928051164927562
  21. Rose Anne FabillarVallejo, CA 945891730545005
  22. Gina FabrizioFresno, CA 937111326541384
  23. Nikki FacendiniSacramento, CA 958251851915839
  24. Christiana Fachin, MAT, BCBAPalo Alto, CA 943031013376813
  25. Stephanie FacundoLos Angeles, CA 900241568016095
  26. Patrick FagaCosta Mesa, CA 926261326669185
  27. Olumuyiwa Fagbohun, ABA SPECIALISTMonrovia, CA 910161043748940
  28. Hannah FagerbakkeSherman Oaks, CA 914111689215246
  29. Sahar FaghaniSimi Valley, CA 930651083252829
  30. Alyssa FahertyApple Valley, CA 923071922708650
  31. Francesca FainSan Diego, CA 921011881286235
  32. Calton FairOakland, CA 946061972097954
  33. La Keisha FairbeeCosta Mesa, CA 926261912450313
  34. Adrienne FairchildSanta Rosa, CA 954011427559053
  35. Crystal Faircloth, BCBAWalnut Creek, CA 945961659737617
  36. Mariko Fairly, BCBACulver City, CA 902301346592185
  37. Riley FaitSan Diego, CA 921061174227599
  38. Lauren Faith, MA, BCBASan Juan Capistrano, CA 926751801161476
  39. Brittany FajardoEmeryville, CA 946081326534751
  40. Carlo FajardoWoodland Hills, CA 913641598222507
  41. Cynthia Fajardo, M.S., BCBASan Diego, CA 921071558540138
  42. Diana Fajardo, LCSW, BCBAMonterey Park, CA 917551962843201
  43. Monica FajardoSan Diego, CA 921281154823292
  44. Sammantha Fajardo, MA, BCBASacramento, CA 958251437650371
  45. Samuel FajardoSanta Maria, CA 934551265185607
  46. Karla Fajardo VazquezCosta Mesa, CA 926261598575292
  47. Agnes FakahuaSouth San Francisco, CA 940801477148534
  48. Farida FakhryOntario, CA 917641821808023
  49. Austin FalabellaLadera Ranch, CA 926941366037350
  50. Galan FalakfarsaSan Mateo, CA 944011184163214

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.

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.