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 100 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. Spring Conley, SUDCC IIYuba City, CA 959911841851334
  2. Steven ConleyColton, CA 923241225790678
  3. Tatiana ConleyInglewood, CA 903011760190730
  4. Vanessa ConlonCulver City, CA 902301154092807
  5. Michael ConnardPomona, CA 917681073985495
  6. Kyle ConneallySan Pedro, CA 907311104432871
  7. Larry ConnellSanta Fe Springs, CA 906701740939107
  8. Nancy Connelly-CummingOxnard, CA 930361447675996
  9. Alyssa ConnerHesperia, CA 923451194159673
  10. Luz ConnerClaremont, CA 917111093528135
  11. Rashell Conner, SUDRCPittsburg, CA 945651821734237
  12. Richard ConnerReseda, CA 913351306147699
  13. Oceania Connolley, MFTOceanside, CA 920561265557599
  14. Brandy Connolly, CADC-IIHemet, CA 925431760080774
  15. Cristin Connor, B.A. RASIHanford, CA 932301104039023
  16. Elaine Connor, MSPlacerville, CA 956671710101571
  17. Jessi ConnorsPlacerville, CA 956671710868955
  18. Keane ConnorsVenice, CA 902911891660155
  19. Heather Connors Herbert, SUDRCClearlake Oaks, CA 954231386360782
  20. Chelsea ConnseroLancaster, CA 935341821396508
  21. Gary ConoverRoseville, CA 956611649785346
  22. Jodie ConradSan Diego, CA 921201720389208
  23. Arlette ConriquezSan Jose, CA 951121952139545
  24. Leonard ConryAntioch, CA 945091194215327
  25. Nyra ConstantLos Angeles, CA 900041194054783
  26. Karina Constantino-MendozaSanta Maria, CA 934541023608817
  27. Jesus ConstanzaVenice, CA 902911770393340
  28. Maya ContardiSanta Rosa, CA 954031962169797
  29. Alicia ContrerasSan Leandro, CA 945781396338109
  30. Anthony Contreras, RACChula Vista, CA 919111295419208
  31. Antonia ContrerasNewark, CA 945601841401114
  32. Bernadette Contreras, R1477890822Lincoln, CA 956481548043235
  33. Carlos Contreras, DRUG/ ALCOHOL STUDENSan Francisco, CA 941101184931149
  34. Christina ContrerasLos Angeles, CA 900221417267220
  35. Christine ContrerasPasadena, CA 911071609396993
  36. Claudia ContrerasLos Angeles, CA 900631184753253
  37. Daniel ContrerasSanta Fe Springs, CA 906701811683824
  38. David ContrerasLos Angeles, CA 900121215692447
  39. Erica ContrerasOntario, CA 917621528876182
  40. Jaime Contreras, BS, CATCBakersfield, CA 933071669836664
  41. Jasiel ContrerasLos Angeles, CA 900111841651817
  42. Jennifer ContrerasOntario, CA 917621609546738
  43. Joshua ContrerasSanta Cruz, CA 950621215658919
  44. Leticia ContrerasSan Diego, CA 921231386130441
  45. Liliana ContrerasStockton, CA 952041376299214
  46. Manuel ContrerasGranada Hills, CA 913441043517543
  47. Manuel ContrerasIndio, CA 922011538994314
  48. Maria ContrerasSylmar, CA 913421871161869
  49. Maricela ContrerasSan Diego, CA 921231720495674
  50. Mark Contreras, B.S.Salinas, CA 939011588261259

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.