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 149 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. Eric HaAnaheim, CA 928041699213249
  2. Jane HaTemecula, CA 925911891541298
  3. Jason HaCosta Mesa, CA 926261447802608
  4. Marissa HabashyPasadena, CA 911061245963503
  5. Madina HabibOrange, CA 928681437806882
  6. Mandy HabibSan Diego, CA 921281437651585
  7. Mirna HabibSanta Clarita, CA 913511821530668
  8. Shahul Habib, MS, BCBAEncino, CA 914361942936869
  9. Karen Hacker, BCBAEncino, CA 914361447591086
  10. Ashley HackettTorrance, CA 905021699279349
  11. Jocelyn HackettVisalia, CA 932911073082285
  12. Judith HackneyLakewood, CA 907131639637853
  13. Jasmin HaddadSan Diego, CA 921211861092561
  14. Roya Haddadzadeh, DOCTORCosta Mesa, CA 926261558922427
  15. Cindy HaddockSan Jose, CA 951291083196869
  16. Jennifer HaddockSanta Monica, CA 904031831428242
  17. Alyssa HadeenCosta Mesa, CA 926261588399109
  18. Brooke Hadfield, BCBA #1-24-74151San Bruno, CA 940661083119713
  19. Jennifer HaeringerSanta Barbara, CA 931011700122405
  20. Erin Hafey, MAEncino, CA 914361366729469
  21. Marya Haff, BCBAIrvine, CA 926121417242934
  22. Sara Haffey, BCBASan Diego, CA 921081881130987
  23. Sandra HaftorsonSan Diego, CA 921081508752569
  24. Mavis HaganCorona, CA 928791417592791
  25. Melissa HaganMonrovia, CA 910161821525791
  26. Velesa HaganVictorville, CA 923921861900011
  27. Malaya HaggeConcord, CA 945201861250821
  28. Elina HaghighiCosta Mesa, CA 926261841072253
  29. Angela HagueOakland, CA 946061366947178
  30. Kevin HahnMoreno Valley, CA 925551083186472
  31. Marshall HahnCosta Mesa, CA 926261700480787
  32. Brett HaightSutter Creek, CA 956851487024766
  33. Kayla HaightRancho Cucamonga, CA 917391003585589
  34. Bisirat HaileAnaheim, CA 928051689186835
  35. Anthony Hairston, BCBARocklin, CA 957651467284356
  36. Ghazaleh Hajiabdolbaghi MemarCosta Mesa, CA 926261841982519
  37. Sarine Hajjar, BCBAPorter Ranch, CA 913261790517985
  38. Mudaser HakamiLomita, CA 907171083483036
  39. Narine HakobyanVan Nuys, CA 914011013392331
  40. Margarita Hakopyan, MS, BCBAMonterey Park, CA 917541164921227
  41. Tamara HalajianMonrovia, CA 910161720799000
  42. Jennifer Halcomb, BCBASunland, CA 910401548650773
  43. Ariel HaleTarzana, CA 913561093325482
  44. Sasha HaleVan Nuys, CA 914051962220681
  45. Sophia Hale LouisLancaster, CA 935341174344204
  46. Bridget HaleyDaly City, CA 940151922500578
  47. Bobby HallFresno, CA 937111609337534
  48. Casandra HallRancho Cucamonga, CA 917301811584774
  49. Darah Hall, BCBAFresno, CA 937101588215164
  50. Dominique HallLos Angeles, CA 900341346985363

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.