NPPES file of Aug 9, 2026

Addiction (Substance Use Disorder) Counselor in California

27,741 NPPES records list addiction (substance use disorder) counselor with a practice address in California, 71 per 100,000 residents, the 4th highest rate of 51. Los Angeles and Fresno have the most; each record links to the provider's NPI and the California license search. Page 52 of 555.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 101YA0400X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 2,101

  1. Los Angeles2,101
  2. Fresno1,231
  3. Sacramento1,187
  4. San Diego1,015
  5. San Francisco839

Addiction (Substance Use Disorder) Counselor records in California

  1. Joanne BordnerSan Jose, CA 951281134637754
  2. Aja BordonaroSan Diego, CA 921031033699475
  3. Shady BordwellLemon Grove, CA 919451336793603
  4. Chuck Borea-NorrisSan Francisco, CA 941341104601467
  5. Debra BorekMonrovia, CA 910161013170984
  6. Lorena BorelliniSan Diego, CA 921141700287992
  7. Andrea Borge, RADT ISacramento, CA 958151700255221
  8. Aline BorgesSan Francisco, CA 941271316678337
  9. Erica BorgesSanta Rosa, CA 954041306230420
  10. Heather Borges, SUDRC 21446San Mateo, CA 944031699568543
  11. Roxanne Borges, B.A.San Diego, CA 921051881969319
  12. Toni BorgesMerced, CA 953401538542345
  13. Raymond BorjaSylmar, CA 913421932368438
  14. Robert BorjaBakersfield, CA 933071679128722
  15. Debra BorjasFresno, CA 937061144467978
  16. Alma BorjonLancaster, CA 935341821597295
  17. Noe BorjonSanta Cruz, CA 950601033776638
  18. Justin Born, RADTSeaside, CA 939551750219531
  19. Jeanne BornsteinNevada City, CA 959591235440892
  20. Stacy BoroffEscondido, CA 920251508713447
  21. Debra BorquezLong Beach, CA 908131992924914
  22. Kelly BorregoBakersfield, CA 933091609701713
  23. Katie BorriaCulver City, CA 902301336820729
  24. Taryn Borsch, ACS INTERNSan Diego, CA 921051295000867
  25. Diana Bortolus, SUDRC #13485San Mateo, CA 944031144097916
  26. Ashley BorumModesto, CA 953501154067189
  27. Alfonso BorundaSanta Maria, CA 934541972195642
  28. Aliya BorundaBakersfield, CA 933051285583609
  29. James BorundaFresno, CA 937061508225541
  30. Mayra BoschColton, CA 923241821548835
  31. David BoscowRoseville, CA 956611790099000
  32. Joel Boss, CADC-II/ICADCIndio, CA 922011164952230
  33. Alicia BosseSan Diego, CA 921231043196769
  34. Dana BossoSan Mateo, CA 944011962156364
  35. Kevin BostickVictorville, CA 923921679280242
  36. Charles Boston, SUDCC IIIVentura, CA 930011205280344
  37. Bailey BostwickModesto, CA 953511811625494
  38. Brianna Bostwick, LVN, RACSalinas, CA 939011326583782
  39. James BoswellSan Diego, CA 921051316335573
  40. Tiffany BosworthRedding, CA 960011679921563
  41. Marcio BotelhoFresno, CA 937101174754352
  42. Angelina BotelloSan Bernardino, CA 924051790222859
  43. Joshua BothLaguna Hills, CA 926531083496277
  44. Lori BothamAnaheim, CA 928041912450925
  45. Bruce BothwellSan Francisco, CA 941031194231480
  46. Thomas BotkinSan Leandro, CA 945781891906160
  47. Sylvia BotrosSanta Ana, CA 927051922641257
  48. Toni BottaSacramento, CA 958161013157387
  49. Christopher Botten, RADT-1Santa Monica, CA 904051154864528
  50. Stacey BottomsFresno, CA 937101407064256

Source: CMS NPPES, primary taxonomy 101YA0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 4 of 51 per resident

  1. Alaska135
  2. Ohio95
  3. Oregon95
  4. California71
  5. Maine61
  6. Montana61
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 101YA0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 1.0% 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. California0.1%
  2. United States1.0%

Addiction (Substance Use Disorder) Counselor records in California, measured

  • In a Medicare file26 of 27,741 · 0.1% here, 1.0% nationally
  • In the CMS Doctors and Clinicians file32 · 0.1% here, 1.7% nationally
  • Not updated in five years or more16,340 · 58.9% here, 57.4% nationally
  • Median graduation year2015 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 101YA0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

27,741 NPPES records list addiction (substance use disorder) counselor (101YA0400X) as their primary taxonomy with a practice address in California: 71 per 100,000 residents against 28 nationally (50 states and D.C.). Los Angeles has 2,101 of them (8%).

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. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037

States with a similar rate per 100,000

  1. Maine61.3
  2. Montana61.0
  3. North Dakota56.8
  4. Rhode Island51.1

The largest states

  1. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037
  5. North Carolina3,066

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.