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 156 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. Taban HeidarzadehWalnut Creek, CA 945961144798059
  2. Lucinda HeidelAmerican Canyon, CA 945031629455597
  3. Rose HeidemannCosta Mesa, CA 926261588278626
  4. Benjamin HeimannLos Angeles, CA 900101720408636
  5. Matthew HeiningerSan Diego, CA 921011639502164
  6. Larissa HeinrichElk Grove, CA 957581326517749
  7. Jenna Heinrichs, BCBAFresno, CA 937101952245243
  8. Taylor HeinsohnVan Nuys, CA 914061952712291
  9. Christopher HeintzSan Jose, CA 951261205307444
  10. Julienne HeitkemperPoway, CA 920641790384865
  11. Kayla HeitzenroderBakersfield, CA 933091326531864
  12. Hayley Heitzig, BCBAFresno, CA 937271184973430
  13. Lisa Heitzler, BCBARancho Cordova, CA 956701477899367
  14. Nicole HeizmannSan Diego, CA 921081437657772
  15. Jessica Helble, BCBAMeadow Vista, CA 957221417458191
  16. Julie HeldtVan Nuys, CA 914061891030995
  17. Chelsea HelmSanta Rosa, CA 954041447841093
  18. Sydni HelmRiverside, CA 925061508555343
  19. Sarah HelmandiIrvine, CA 926181467958918
  20. Holly Helmuth, BCBAFresno, CA 937201962972612
  21. Amanda HeltmachOntario, CA 917641841895331
  22. Corey Helwig, BCBASacramento, CA 958261396254355
  23. Polin HemCosta Mesa, CA 926261952050577
  24. Carlee HemingwayTorrance, CA 905021477052298
  25. Brittania HemkeFremont, CA 945381902395395
  26. Lauren Hemminger, PH.D., BCBA-DElk Grove, CA 956241497202717
  27. Karly HempPoway, CA 920641053908251
  28. Melanie Hendersen, BCBAPetaluma, CA 949521588165690
  29. Allyson HendersonPomona, CA 917661487123477
  30. Amia HendersonCorona, CA 928791316726672
  31. Blake Henderson, BCBA, M. ED.Cerritos, CA 907031689178584
  32. Camille HendersonCosta Mesa, CA 927071124889654
  33. Meagan HendersonYuba City, CA 959911235793928
  34. Melissa HendersonVictorville, CA 923921962048413
  35. Shadawn HendersonWoodland Hills, CA 913671760954044
  36. Leslie Henderson NepoteSacramento, CA 958161205600707
  37. Robert Hendley, BCABAWatsonville, CA 950761487042743
  38. Brianna HendrickLa Palma, CA 906231578357836
  39. Laura Hendricks, BCBACarlsbad, CA 920111265937577
  40. Vincente Hendricks, NONEFullerton, CA 928321255084331
  41. Dwight Hendrik, M.ED., BCBAGarden Grove, CA 928401770093437
  42. Amanda HendrixCosta Mesa, CA 926261750050332
  43. Anthony Hendrix, BCBASan Francisco, CA 941221679085211
  44. Steven HendrixFairfield, CA 945341639783277
  45. Kris HendryLa Mirada, CA 906381770940181
  46. Krysten HenerfauthSan Jose, CA 951121275906752
  47. Emily HengWest Covina, CA 917911598328718
  48. Donna Henig, BCBASan Diego, CA 921231134526478
  49. William Henkel, PH.D, BCBASanta Rosa, CA 954031316200983
  50. Venezia HenriMountain View, CA 940401114573474

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.