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 154 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. Kimberly Harvey, BCABAThousand Oaks, CA 913601992078539
  2. Naomi HarveyCosta Mesa, CA 926261932985520
  3. Tamar HarveyGarden Grove, CA 928401518443969
  4. Shadeed HasanStockton, CA 952071003130626
  5. Madison Hasanagic, MADISON NEWBYLaguna Hills, CA 926531932686227
  6. Moska HasanzadaAntioch, CA 945091376169169
  7. Adib HashemiSanta Ana, CA 927051457004764
  8. Mayes HashimCosta Mesa, CA 926261396414975
  9. Eman HassanOntario, CA 917611013504398
  10. Fatuma HassanSan Diego, CA 921081871427997
  11. Lauren HasserjianOakland, CA 946091205430634
  12. Kaileigh HassettVentura, CA 930031598566002
  13. Michelle HasslerMarina Del Rey, CA 902921710421268
  14. Kelly HastingsEl Cajon, CA 920201033090543
  15. Jamiya HatchLos Angeles, CA 900151891517272
  16. Morgan HatcherClovis, CA 936111366026726
  17. Joshua HatfieldMonrovia, CA 910161750213617
  18. Marcus HathaidharmCosta Mesa, CA 926261174311278
  19. Molly HathawayCosta Mesa, CA 926261770214819
  20. Sara Hathaway, BCBAValencia, CA 913551477136687
  21. Megan Hatherley, M.A., BCBAVisalia, CA 932771306203724
  22. Kesi HattenSacramento, CA 958311114676889
  23. Markeita HatterCorona, CA 928791033594692
  24. Kalina HatzellWalnut Creek, CA 945981437633963
  25. Krystal Haubenchild, BCBALemoore, CA 932451306219498
  26. Casey HauberHayward, CA 945411316503345
  27. Camille Haughey, BCBASacramento, CA 958251881107456
  28. Melissa HauptOceanside, CA 920561073020012
  29. Robert Haupt, M.S., BCBACulver City, CA 902301871876094
  30. Samantha Grace HauserLadera Ranch, CA 926941396305538
  31. Michelle Hausman, BCBAMonterey, CA 939401477099604
  32. Sarah Hauswirth, BCBASalinas, CA 939011881160604
  33. Lance Havens, BCBAOceanside, CA 920541275069726
  34. Russell HavensChula Vista, CA 919141659053288
  35. Diana HaverSan Diego, CA 921081760832281
  36. Arianna HavivPalm Springs, CA 922621851896351
  37. Jake HawMilpitas, CA 950351659729150
  38. Courtney Hawker, M.S., BCBACulver City, CA 902301245697804
  39. Adrianna HawkinsSoledad, CA 939601013314160
  40. Asheal HawkinsWoodland Hills, CA 913671760026447
  41. Ashley HawkinsTorrance, CA 905021811539851
  42. Destinee HawkinsBakersfield, CA 933011174392781
  43. Joy HawkinsLos Angeles, CA 900191609239078
  44. Kyra HawkinsConcord, CA 945201659241537
  45. Kaliyah Hawkins-StewartRancho Cucamonga, CA 917301932047693
  46. Bokan Hawlery, MS, BCBAPasadena, CA 911051598316788
  47. Jennifer Hawley, BCBASan Ramon, CA 945831932568300
  48. Reachny HayBrea, CA 928211669046637
  49. Angela Haydel, BCBAConcord, CA 945201699187062
  50. Jeffery Hayden, PH.D., BCBA-DCamarillo, CA 930101073979811

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.