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 2 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. Saleena Abubakkar Mohammed HussainSan Jose, CA 951341306324199
  2. Stacy-Anne Abuel, BCBASanta Clarita, CA 913211194389502
  3. Mohammed AbuhulayelPoway, CA 920641710549969
  4. Zen AbujenEl Cajon, CA 920201649151150
  5. Janet AbundezDavis, CA 956181477018737
  6. Marisol AbundisMenifee, CA 925841174170732
  7. Jenna Abundo, BCBAOrange, CA 928681780241836
  8. Hanan AburizikEncino, CA 914361902258577
  9. Carmen AburtoRiverside, CA 925061134863798
  10. Reem AbutabikhCupertino, CA 950141588126742
  11. Kimberly AcebedoGardena, CA 902481700367380
  12. Leslie Acero, BCBACalexico, CA 922311053965970
  13. Amy AcevedoCosta Mesa, CA 926261841185345
  14. Andrea AcevedoSan Bernardino, CA 924071275394348
  15. Ashley Acevedo, M.S., BCBAValencia, CA 913551588059562
  16. Cecilia AcevedoWoodland Hills, CA 913671700431582
  17. Danielle Acevedo, B.C.B.A.Fontana, CA 923361093103897
  18. Jessica Acevedo, BCBAChatsworth, CA 913111184384844
  19. Jessica Acevedo, BCBABakersfield, CA 933061225812530
  20. Melisa Acevedo IbarraGardena, CA 902481164296182
  21. Hannah Acevedo-Schiesel, LEP, BCBA, ABSNPOakland, CA 946111225676125
  22. Berenice Aceves, BCBAHuntington Beach, CA 926481285142034
  23. Brittany AcevesEncino, CA 914361912845645
  24. Carmen AcevesSacramento, CA 958161427827567
  25. Claudia AcevesDavis, CA 956181124671656
  26. Cristina AcevesOntario, CA 917641396198040
  27. Maricela AcevesGarden Grove, CA 928401154718336
  28. Krystal Aceves OchoaAntioch, CA 945311912530338
  29. Khiela AchurraIrvine, CA 926141568994390
  30. Angelo AciaSacramento, CA 958411518286889
  31. Clara AckermanOakland, CA 946061639671829
  32. Laura Ackerman, BCBACampbell, CA 950081336741206
  33. Sharra AckermanWildomar, CA 925951952250508
  34. Dean Edward AclanCypress, CA 906301699254854
  35. Jhoana Ronn AclanSan Mateo, CA 944011972969202
  36. Megan Dorian AclanEncino, CA 913161184995896
  37. Delmy AcostaEncino, CA 914361518454867
  38. Elizabeth AcostaCosta Mesa, CA 926261932687050
  39. Francisco AcostaSouth Pasadena, CA 910301740687359
  40. Ivanna Acosta, MSGardena, CA 902481790451268
  41. Jenna AcostaBrentwood, CA 945131427514959
  42. Kassandra AcostaIrvine, CA 926181629566062
  43. Kate AcostaArcadia, CA 910061386117075
  44. Micaiah AcostaSan Bruno, CA 940661063283778
  45. Nereida AcostaSouth Pasadena, CA 910301366991150
  46. Nicole AcostaCosta Mesa, CA 926261720708969
  47. Sonya Acosta, BCBACamarillo, CA 930101396373155
  48. Surujini AcostaLaguna Hills, CA 926531013615657
  49. Taylor AcostaRiverside, CA 925031164245833
  50. Wendy AcostaRiverside, CA 925071265067300

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.