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 188 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. Sydney KeynerOntario, CA 917611023670643
  2. Barbara KeysWoodland Hills, CA 913671720787799
  3. Zanonda Keys, B.A.Walnut Creek, CA 945961134421217
  4. Crystal Kha, MEDManhattan Bch, CA 902661275175200
  5. Melissa KhabbazSan Diego, CA 921081265933915
  6. Jasmin KhachatryanNewhall, CA 913211710692546
  7. Ani Khachoyan, BCBASherman Oaks, CA 914031922385467
  8. Jehanzeb KhairiAnaheim, CA 928051972087740
  9. Gohar Khalatyan, MA, BCBAGranada Hills, CA 913441346646023
  10. Hadia KhanBakersfield, CA 933011457812265
  11. Jahangir KhanSan Jose, CA 951161205477379
  12. Jennifer KhanOakland, CA 946061083118194
  13. Kanza KhanRiverside, CA 925071720836638
  14. Maylie KhanDublin, CA 945681265272967
  15. Ramsha KhanRiverside, CA 925181215538590
  16. Saba KhanTarzana, CA 913561821610510
  17. Sana Khan, MD, BCBAStockton, CA 952071790292605
  18. Sherry KhanSan Diego, CA 921231295515823
  19. Wajeeha Khan, BCBASan Jose, CA 951381659755080
  20. Zahra KhanAlameda, CA 945011356800247
  21. Rena Khandelwal, BCBACorona, CA 928791063896470
  22. Yasaman Khanmalek, BCBALos Angeles, CA 900451093101289
  23. Sahra KhaserBurbank, CA 915041619805462
  24. Ida KheangEl Segundo, CA 902451396664124
  25. Nazurah KhokharSacramento, CA 958331679462402
  26. Ariane KhomjaniHayward, CA 945411003386038
  27. Mike KhongSanta Ana, CA 927051609451947
  28. Fenny Khor, BCBAFremont, CA 945391043728512
  29. Niloufar KhorasanifarIrvine, CA 926061194359067
  30. Shabnam KhorsandEncino, CA 914361316446925
  31. Shivani Khosla, M.S. BCBANewport Beach, CA 926601356977870
  32. Petros KhtryanGlendale, CA 912141396500104
  33. Kimberly KhuthHayward, CA 945451609467513
  34. Danielle KibicWhittier, CA 906051538917661
  35. Anthony Kibler, BCBAValencia, CA 913551265972863
  36. Aleck KidoWoodland Hills, CA 913671528600962
  37. Maki Kido, BCBAGarden Grove, CA 928401710328570
  38. Mindy KielSacramento, CA 958251174982656
  39. Madison KielarOntario, CA 917611902494107
  40. Kristopher KielbasaConcord, CA 945201053183186
  41. Kyndall KielerCosta Mesa, CA 926261063294551
  42. Michael Kieran, MS BCBAChico, CA 959731376196543
  43. Kiara KiesterDiscovery Bay, CA 945051174288310
  44. Kathy Kifer, MFTFairfield, CA 945331962748061
  45. Allison KigerRocklin, CA 957651114544848
  46. Rodney KiggundduLos Angeles, CA 900171477354827
  47. Melanie KilcorseConcord, CA 945191487024410
  48. Nadia Kilgore, BCBASherman Oaks, CA 914231912713009
  49. Morgan KillianModesto, CA 953581568963833
  50. Ivory Killion, BCBAPomona, CA 917661225622145

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.