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 180 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. Crystal JohnstonWalnut Creek, CA 945961073151635
  2. Hanna JohnstonOxnard, CA 930301417770124
  3. Jennifer Johnston, MA, BCBARiverside, CA 925011528312816
  4. Leanne Johnston, BCBASanta Ana, CA 927051881968790
  5. Amanda Johnstone, BCBASan Diego, CA 921231932583754
  6. Melissa JohnstoneSan Francisco, CA 941311851783658
  7. Tayor JollerGrover Beach, CA 934331003512039
  8. Maria Jollie, BCBACosta Mesa, CA 926261720598980
  9. Gurpreet Jolly, BCBAOrange, CA 928651548801277
  10. Alissa JonesStockton, CA 952071568033447
  11. Angela Jones, BCBALomita, CA 907171992214019
  12. Asia JonesWoodland Hills, CA 913671144888306
  13. Cara JonesRocklin, CA 957651437648300
  14. Cassandra Jones, MASan Diego, CA 921081245596295
  15. Choya JonesWoodland Hills, CA 913671215587514
  16. Cristal Jones, BCBASan Juan Capistrano, CA 926751801292164
  17. Danielle JonesNorth Highlands, CA 956601578225116
  18. David JonesParamount, CA 907231891631735
  19. Delaney JonesCosta Mesa, CA 926261336740950
  20. Erica JonesRichmond, CA 948041043791486
  21. Ingrid JonesConcord, CA 945201043871973
  22. Isabelle JonesCosta Mesa, CA 926261437977501
  23. Jacqualyn JonesEncino, CA 914361508313669
  24. Jakob JonesTorrance, CA 905051366919128
  25. James JonesValencia, CA 913551740602325
  26. Janessa JonesAnaheim, CA 928051134626039
  27. Jazmine JonesVictorville, CA 923921730605536
  28. Jenate JonesWoodland Hills, CA 913671235388554
  29. Jennifer Jones, MA, BCBASan Jose, CA 951261972059889
  30. Jeremy Jones, BCBAFresno, CA 937101033695507
  31. Johnnae' JonesLaguna Hills, CA 926531841050341
  32. Jonathan JonesBrentwood, CA 945131427550003
  33. Jonnette JonesDublin, CA 945681417506437
  34. Jordan JonesCorona, CA 928791063170116
  35. Jordyn JonesYucaipa, CA 923991639065873
  36. Joscelyn Jones, BCBAColton, CA 923241144719113
  37. Kali JonesHanford, CA 932301396435889
  38. Karen JonesWalnut Creek, CA 945981205399581
  39. Karina Jones, BCBATemecula, CA 925911023589629
  40. Kasi JonesOakland, CA 946021407202500
  41. Kayla Jones, BCBARiverside, CA 925071063990430
  42. Khamanie JonesHesperia, CA 923451902620511
  43. Kristen Jones, BCBAVan Nuys, CA 914061144871583
  44. Kristin JonesGlendale, CA 912051861043887
  45. Kristin JonesWoodland Hills, CA 913671174023659
  46. Kristin Jones, MS, PPSLemon Grove, CA 919451083922512
  47. Krystina Jones, BCBACovina, CA 917241285242511
  48. Laura JonesRiverside, CA 925061184213225
  49. Lauren Jones, MASan Diego, CA 921231780396226
  50. Lindsey JonesIrvine, CA 926061023524287

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.