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 185 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. Shiyanne Kasdan, BCBATemecula, CA 925921972117307
  2. Aaron Kash, MDCosta Mesa, CA 926261962986430
  3. Samyuktha Kashinath, BCBACarlsbad, CA 920111699170068
  4. Patricia KashiwaraRichmond, CA 948061366918732
  5. Brenda KashkiCovina, CA 917231700357290
  6. Hema Kasibatla, BCBASierra Madre, CA 910241245667187
  7. Jeffrey KasikRancho Palos Verdes, CA 902751275811945
  8. Andrea Kasimian, BCBAPasadena, CA 911061336367366
  9. Gregory KasinAlameda, CA 945011154816262
  10. Mirna KassamanianLos Angeles, CA 900431114691169
  11. Elina KassanovaMartinez, CA 945531790605871
  12. Daniel KassenbrockElk Grove, CA 956241164939377
  13. Krista Kassin, BCBALos Angeles, CA 900191720784382
  14. Karolina Kasubowski, MA, BCBALa Canada, CA 910111326466293
  15. Emily KatnicGrover Beach, CA 934331952198269
  16. Justin Katona, M.S., BCBALos Angeles, CA 900251720778947
  17. Meriam KatteePomona, CA 917681083473672
  18. Ameya KattelaEl Segundo, CA 902451780501866
  19. Theresa KattengellSan Jose, CA 951271649599457
  20. Sara KatzManhattan Beach, CA 902661689373177
  21. Jen KauerSan Mateo, CA 944011578415881
  22. Jessica KauffmanVisalia, CA 932771972061018
  23. Adam KaufmanConcord, CA 945201174082515
  24. Kasey Kaufman, M.A., BCBAWalnut Creek, CA 945961821640574
  25. Sara Kaufman, MS, BCBANorth Hollywood, CA 916011023421054
  26. Shauna Kaufman, RBT, BCBASeal Beach, CA 907401700572054
  27. Amrit KaurRichmond, CA 948041639678212
  28. Baljit KaurWalnut Creek, CA 945981891284824
  29. Damanjot Kaur, MSSherman Oaks, CA 914031386292316
  30. Darshpreet KaurRancho Cucamonga, CA 917301245102326
  31. Gurpreet Kaur, BCBAWoodland, CA 957761346616364
  32. Jasmeen KaurYuba City, CA 959931710827274
  33. Jaspreet KaurManteca, CA 953371124973664
  34. Maaniya KaurCosta Mesa, CA 926261841080777
  35. Manmeet KaurAlameda, CA 945011831664028
  36. Manmeet KaurDublin, CA 945681780562363
  37. Parambir KaurLathrop, CA 953301669826251
  38. Pavittar KaurStockton, CA 952101235609892
  39. Pratimajit KaurAlameda, CA 945011346717998
  40. Rajwinder KaurSacramento, CA 958151316411861
  41. Sundeep KaurPleasanton, CA 945881689163255
  42. Vimreet KaurSan Ramon, CA 945831710523667
  43. Zeenat Kausar, BCBASacramento, CA 958151831473008
  44. Roxana KaushikHayward, CA 945411942847611
  45. Alyssa Kavner, MA, BCBATarzana, CA 913561770859886
  46. Stavros Kavoulakis, BCBATorrance, CA 905021326454034
  47. Amy KawackiStudio City, CA 916041497182034
  48. Darlene KawaguchiCamarillo, CA 930101902180722
  49. Karin KawaiFolsom, CA 956301134618853
  50. Tiffany KawakamiBrentwood, CA 945131376099903

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.