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 227 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. Bianca MartinezTorrance, CA 905051891260410
  2. Bianca MartinezFremont, CA 945381235738303
  3. Breanne MartinezMerced, CA 953481184125932
  4. Carina Martinez, M.A., BCBARancho Cucamonga, CA 917301902348501
  5. Carla MartinezSan Mateo, CA 944011932041092
  6. Carlos MartinezNewport Beach, CA 926601215637087
  7. Carmen MartinezPalmdale, CA 935511306272315
  8. Caroline Martinez, M.A.Victorville, CA 923921558786285
  9. Cesar MartinezTustin, CA 927801003633777
  10. Christopher MartinezCosta Mesa, CA 926261104616051
  11. Cindy Martinez, BCBAWildomar, CA 925951568966158
  12. Cody MartinezVacaville, CA 956881477204287
  13. Cristian MartinezOntario, CA 917641588153951
  14. Crystal Martinez, BCBARancho Cucamonga, CA 917301316767908
  15. Crystal Martinez, M.S. B.C.B.AFallbrook, CA 920281174836944
  16. Crystal Martinez, BCBAConcord, CA 945201578031621
  17. Cynthia MartinezCosta Mesa, CA 926261043871080
  18. Daniela MartinezAnaheim, CA 928051407321359
  19. David MartinezLos Angeles, CA 900341659870988
  20. David Martinez, BCBATorrance, CA 905031811618028
  21. Daya MartinezRancho Cordova, CA 956701437612439
  22. Deanna MartinezGrover Beach, CA 934331932924040
  23. Destiny MartinezWoodland Hills, CA 913671962045740
  24. Diego MartinezPalm Desert, CA 922601326691270
  25. Edwin MartinezHighland, CA 923461427935535
  26. Elijah MartinezFresno, CA 937201750917886
  27. Elizabeth MartinezCovina, CA 917241588325831
  28. Emely Martinez, BCBAMarina, CA 939331871278994
  29. Emely MartinezHayward, CA 945441891418372
  30. Erica MartinezGardena, CA 902481487146395
  31. Erick MartinezSan Bernardino, CA 924041144007139
  32. Erly MartinezSan Ramon, CA 945831841644887
  33. Faith MartinezWoodland Hills, CA 913671619468196
  34. Faith MartinezSan Dimas, CA 917731578126900
  35. Frankie Martinez, BS,RBTWestminster, CA 926831861969719
  36. Gabriel MartinezRancho Cucamonga, CA 917301629332499
  37. Gladys MartinezYucaipa, CA 923991265322960
  38. Gloria MartinezRiverside, CA 925071528524394
  39. Guadalupe MartinezAnaheim, CA 928041639936297
  40. Henry MartinezCosta Mesa, CA 926261841013539
  41. Iridian MartinezSan Bruno, CA 940661831558915
  42. Jacqueline MartinezBloomington, CA 923161659067627
  43. Jasmine MartinezWhittier, CA 906031285219956
  44. Jasmine MartinezBakersfield, CA 933121386353233
  45. Jayro MartinezCamarillo, CA 930121972847234
  46. Jennifer MartinezLos Angeles, CA 900431467264085
  47. Jennifer MartinezSan Dimas, CA 917731871183848
  48. Jessica MartinezModesto, CA 953551841760741
  49. Joseph Martinez, BTCosta Mesa, CA 926261356092761
  50. Joshua MartinezGarden Grove, CA 928401740749571

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.