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 300 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. Maria De Jesus Ramirez RamosEl Segundo, CA 902451639096423
  2. Gabriela Ramirez RevelsWoodland Hills, CA 913671265998488
  3. Gilma Ramirez Reyes, BA, MARialto, CA 923761023901071
  4. Alejandro Ramirez RubioSanta Fe Springs, CA 906701245958602
  5. Cristina Ramirez-CabelloMerced, CA 953481669028031
  6. Valeria Ramirez-GomezSanta Maria, CA 934551437801941
  7. Stephanie Ramirez-HernandezSalinas, CA 939061518792902
  8. Gerardo Ramirez-MaldonadoRancho Cucamonga, CA 917301477218816
  9. Michelle Ramirez-Ortiz, MSCalabasas, CA 913021811657844
  10. Nicholas RammerConcord, CA 945191184964777
  11. Addysen RamosRichmond, CA 948011225574114
  12. Alberto RamosVisalia, CA 932771770725160
  13. Alexandra RamosCosta Mesa, CA 926261184588741
  14. Amber RamosCitrus Heights, CA 956211730552449
  15. Annette RamosCosta Mesa, CA 926261275268898
  16. Antonia RamosStockton, CA 952071457900953
  17. Bethany RamosPacifica, CA 940441043677875
  18. Brenda RamosRohnert Park, CA 949281275002172
  19. Carlo Ramos, MSCupertino, CA 950141295627172
  20. Cecilia RamosWoodland, CA 956951063999621
  21. Chelsea RamosLa Puente, CA 917441083302434
  22. Della RamosGilroy, CA 950201538626601
  23. Denise RamosRancho Cucamonga, CA 917301316817869
  24. Diana RamosBeaumont, CA 922231548508666
  25. Elaine Ramos, BCBAValencia, CA 913551871034975
  26. Elizabeth Ramos, BCBAPasadena, CA 911051700594306
  27. Faustino RamosWhittier, CA 906061003376229
  28. Francisco RamosCosta Mesa, CA 926261043934359
  29. Helena RamosOntario, CA 917641487301131
  30. Janelly RamosStudio City, CA 916041609209055
  31. Jennifer RamosLos Angeles, CA 900011689361495
  32. Jorge RamosHayward, CA 945411669914917
  33. Karen RamosSacramento, CA 958261013486935
  34. Krystal RamosOntario, CA 917641346793270
  35. Liliana RamosSan Diego, CA 921081841149192
  36. Maegan RamosVan Nuys, CA 914061053085720
  37. Makayla Ramos, BCBARiverside, CA 925071750237699
  38. Marivel Ramos, BCBALos Angeles, CA 900341952890733
  39. Mayra RamosDowney, CA 902421447800941
  40. Mercedes Ramos, BCBAConcord, CA 945201336688860
  41. Nolvia Ramos, BCBASeal Beach, CA 907401700425550
  42. Paulina RamosChula Vista, CA 919151578432365
  43. Reann RamosSanta Maria, CA 934541205483013
  44. Rosario RamosCerritos, CA 907031750915039
  45. Samuel Ramos, M.A., BCBANorthridge, CA 913251851656094
  46. Sandra RamosConcord, CA 945191013449933
  47. Sasha RamosSan Ramon, CA 945831033761622
  48. Sebastian RamosOntario, CA 917641952132565
  49. Taylor RamosFresno, CA 937111104499672
  50. Yesenia Ramos, M.S.Modesto, CA 953501629420740

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.