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 335 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. Makoto SasakiFullerton, CA 928321821814393
  2. Maria SasakiSan Jose, CA 951181477803971
  3. Michele Sasaki, BCBAPasadena, CA 911061164964854
  4. Marine SasunyanStudio City, CA 916071457723298
  5. Gabrielle SateleTorrance, CA 905051225678428
  6. Laila SateleCosta Mesa, CA 926261689401069
  7. Janeya Satkamp, BCBAManteca, CA 953371568960383
  8. Mariah SatnickVentura, CA 930031376206227
  9. McKinsey SattelMurrieta, CA 925621811603004
  10. Kaelani SatterfieldSan Jose, CA 951361487257309
  11. Nicole SatterfieldOakland, CA 946121386284644
  12. Amaya SaucedoCosta Mesa, CA 926261598465700
  13. Diana SaucedoAnaheim, CA 928051215433552
  14. Gabriella SaucedoIrvine, CA 926141831927383
  15. Jennifer Saucerman-Salinas, MA, BCBASanta Maria, CA 934541912482530
  16. Phoebe SaucierSan Diego, CA 921111811466428
  17. Sarah SaulsberryEl Segundo, CA 902451164341533
  18. Korena Saunby, BCBAEncino, CA 913161619216512
  19. Angelena SaundersRiverside, CA 925071295423515
  20. Breanna SaundersFontana, CA 923361558820696
  21. Carolyn SaundersSan Diego, CA 921081568821627
  22. Emily SaundersVacaville, CA 956881740761212
  23. Patrick Saunders, B.A.El Cajon, CA 920201730551847
  24. Shannon SaundersGardena, CA 902481093497547
  25. Tanaiia SaundersMonrovia, CA 910161760239388
  26. Molly Sauser, BCBABellflower, CA 907061780357046
  27. Christie Savitt, BCBALos Angeles, CA 900451528823937
  28. Daniel SavoArcadia, CA 910061306311261
  29. Dawn Sawade, RBTCovina, CA 917241871196451
  30. Jordan SawyerAntioch, CA 945091942789342
  31. Tajerae SawyerWoodland Hills, CA 913671992206890
  32. Tesia Sawyer, MA, BCBAMurrieta, CA 925621437674488
  33. Chrislyn Saxena, BCBASanta Ana, CA 927051104192285
  34. Garima Saxena, M.A.San Mateo, CA 944011033653076
  35. Jessica Sayadi-Grigori, BCBATurlock, CA 953821689335671
  36. Joanna Sayaseng, BISanta Ana, CA 927051821809856
  37. Stella SayavongSan Diego, CA 921281447097746
  38. Marium Sayed, BCBAConcord, CA 945201801321187
  39. Saira SayeedRiverside, CA 925071174191712
  40. Teshia ScalfWoodland Hills, CA 913671740783331
  41. Ashley ScanaliatoAnaheim, CA 928061790305050
  42. Corrina ScanlanPleasanton, CA 945881972153484
  43. Sarah Scannell, BCBAOrange, CA 928681518523216
  44. Leslie Scavo NietoSan Diego, CA 921281487156204
  45. Anna SchabellWalnut Creek, CA 945961427283449
  46. Thomas Schacatano, PSYDAlhambra, CA 918031124552914
  47. Alisa Schaedler, M.A.Sacramento, CA 958161306366356
  48. Emily Schaefer, M.A., BCBAOakland, CA 946121043727514
  49. Kylee Schaefer, MEDNorth Hollywood, CA 916071033628086
  50. Isaac SchaefferChico, CA 959261558876292

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.