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 276 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. Jaylene PageIndio, CA 922011093543720
  2. Adrienne Paglinawan, M.S., BCBALomita, CA 907171487272092
  3. Lauren PagtakhanWildomar, CA 925951811850613
  4. Lorela PagtulinganConcord, CA 945201679411292
  5. Danielle PaiWalnut Creek, CA 945961881197564
  6. Melanie PaiOntario, CA 917641972056653
  7. Alfredo Paiz PinedaLathrop, CA 953301750869483
  8. Kimberley PakLa Palma, CA 906231972026953
  9. Karin PalPinole, CA 945641962980540
  10. Charisse Regina Palaad, MSCamarillo, CA 930101124538202
  11. Jade PalacioVentura, CA 930031932080447
  12. Mercedes PalacioChula Vista, CA 919111750942710
  13. Michelle PalacioAdelanto, CA 923011023669512
  14. Corina PalaciosCovina, CA 917241578333829
  15. Crystal Palacios, MED., BCBATarzana, CA 913561730542655
  16. Esza PalaciosWalnut Creek, CA 945981811596919
  17. Krystal PalaciosLos Angeles, CA 900641518430586
  18. Rossio PalaciosSan Diego, CA 921281710490347
  19. Timothy PalaciosMoreno Valley, CA 925531235093386
  20. Alyssa PalafoxCosta Mesa, CA 926261104708866
  21. Ashlee PalafoxAntioch, CA 945091760940969
  22. Manuel PalenciaConcord, CA 945201134975402
  23. Dennis PaliwodaGlendale, CA 912081063989523
  24. Kasra PalizbanSan Diego, CA 921231255137816
  25. Shakhash PallAntioch, CA 945091356825947
  26. Christine PallenPleasanton, CA 945881205390697
  27. Nora Pallotta, B.A.San Ramon, CA 945831366802134
  28. Daniel PalmRocklin, CA 956771003388356
  29. Robin Palm, BCBAGlendale, CA 912031992061626
  30. Christian Palma, BCBABakersfield, CA 933091386328714
  31. Jason PalmaBakersfield, CA 933111043159825
  32. Joseph Palmeira, BCBASan Bernardino, CA 924071427582675
  33. Alyssa Palmer, MA, BCBAUkiah, CA 954821306417852
  34. Beverly PalmerMonterey, CA 939401558864264
  35. David Palmer, M.A., BCBAWatsonville, CA 950761528425469
  36. Larissa PalmerCosta Mesa, CA 926261386466340
  37. Leigh PalmerSan Diego, CA 921081679431290
  38. Ashley PalmieriWestlake Village, CA 913621659881704
  39. Yvonne PalmoreConcord, CA 945201073245379
  40. Shannon PalmowskiRedlands, CA 923731083131486
  41. Dominique PalomaresWoodland Hills, CA 913671407345515
  42. Hallie Palomares, BCBAOrange, CA 928671639509243
  43. Melody PalomeraArcadia, CA 910061487138897
  44. Carolina Palomino, HIGH SCHOOL DIPLOMARiverside, CA 925051184375149
  45. Hector Palomino, MSCovina, CA 917241093365397
  46. Isabella PalominoGardena, CA 902481023935822
  47. Selma Palos CastellanosLong Beach, CA 908021326548231
  48. Leticia Palos-Rafuse, BCBASeal Beach, CA 907401629738232
  49. Gina Palvatana, BAWestlake Village, CA 913621336659416
  50. Elaine Joy PambagoOceanside, CA 920541275291049

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.