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 307 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. Janide Reyes-RamirezOakland, CA 946061922501345
  2. Emily Reyna VacaManteca, CA 953371265368583
  3. Jasmine ReynagaLos Angeles, CA 900641477016806
  4. Ashleigh Reynolds, BCBASanta Rosa, CA 954011790285351
  5. Jolene ReynoldsRiverside, CA 925061750227971
  6. Megan Reynolds, BCABAMonterey, CA 939401518553593
  7. Michael ReynoldsMontclair, CA 917631891256988
  8. Diego ReynosaVan Nuys, CA 914061790186278
  9. Bryana ReynosoNovato, CA 949451124514518
  10. Leslie ReynosoEl Segundo, CA 902451801716477
  11. Leslie ReynosoModesto, CA 953541437652096
  12. Marisol Reynoso, MA, BCBAReedley, CA 936541972984102
  13. Oksana ReynosoMadera, CA 936371114484342
  14. Priscilla ReynosoCosta Mesa, CA 926261952962722
  15. Raymond ReynosoCosta Mesa, CA 926261124694187
  16. Suzana ReynosoMoreno Valley, CA 925571417455478
  17. Christopher RezaSan Francisco, CA 941331174342414
  18. Melika RezaeiRiverside, CA 925031245033901
  19. Mira Rezaie, MA, BCBAConcord, CA 945201205577947
  20. Sage ReznerIrvine, CA 926141982380671
  21. Whitney RheelSan Diego, CA 921031407234354
  22. Veronica RhoadesSan Diego, CA 921031740677491
  23. Elizabeth Rhodes, BSTorrance, CA 905051992144836
  24. James RhodesDuarte, CA 910101154973972
  25. Lachanner RhodesWoodland Hills, CA 913671124595566
  26. Sherry Rhoten, MS, BCBAVisalia, CA 932911982086625
  27. Chynelle RhyneLos Angeles, CA 900371679398739
  28. Caesar Augustus RibeiroLakewood, CA 907131942852553
  29. Marie Stacey RicafortHayward, CA 945411881253383
  30. Mi Amore RicafortCosta Mesa, CA 926261699554345
  31. Andres RicardoNorthridge, CA 913241245663772
  32. Sonia RiccaPoway, CA 920641871196956
  33. Alexa RicchiutoSan Mateo, CA 944011205487022
  34. Michael RiccoSan Jose, CA 951361154890176
  35. Arianna RiceSan Diego, CA 921081942144878
  36. Brian Rice, BCBAThousand Oaks, CA 913601689967275
  37. Hannah Rice, MSSan Diego, CA 921111205301090
  38. Kelly RiceLafayette, CA 945491386128197
  39. Logan Rice, BCBAHayward, CA 945411700283355
  40. Michael Rice, MFAFremont, CA 945381447755780
  41. Michelle RiceConcord, CA 945201548739386
  42. Debbie RichValencia, CA 913551972936409
  43. Lindsay Rich, BCBAPalmdale, CA 935501407318983
  44. Warner Rich, BCBA 12155504Hermosa Beach, CA 902541003575978
  45. Madeline RichanEl Cajon, CA 920201275385460
  46. Tyniqua RichardSherman Oaks, CA 914031447965942
  47. Jennifer RichardsThousand Oaks, CA 913601518733252
  48. Amy RichardsonCarlsbad, CA 920081609638808
  49. Cheryl Richardson, M.ED., BCBAJoshua Tree, CA 922521447792270
  50. Jasmine RichardsonCovina, CA 917241023525847

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.