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 499 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. Luis TiradoCalexico, CA 922311245823491
  2. Raquel Tirado, CADC-CASFresno, CA 937031891818670
  3. Eduardo Tirado GarciaBelmont, CA 940021710491410
  4. Audrey TiscarenoLos Angeles, CA 900171710153630
  5. Cynthia Tiscareno, R1247010317Palmdale, CA 935521831622661
  6. Richelle TiscarenoBellflower, CA 907061235085747
  7. Adriana TisdaleChula Vista, CA 919111407454697
  8. Jeffrey Tisor, RADTEscondido, CA 920251871151498
  9. Teresa Titus, CADC-CASBakersfield, CA 933041871986711
  10. Solomiya Tivonyuk, RRWSacramento, CA 958411396140018
  11. Kathryn Tkac, SUDCCFresno, CA 937061710270525
  12. Beth TkacikSacramento, CA 958251386028017
  13. Beatriz Tlahuitzo-Delao, RADT-1, MHFASanta Rosa, CA 954051013731249
  14. Hong To, M.A.El Monte, CA 917311184904401
  15. Karl TobarSan Diego, CA 921031891337846
  16. Jonah TobeckTarzana, CA 913561336831080
  17. Daniel ToberGrass Valley, CA 959451225496912
  18. John TobiasSanta Ana, CA 927051891335196
  19. Tracy TobiasFullerton, CA 928321891269106
  20. Nicole TobiasonBig Bear Lake, CA 923151235946146
  21. Nadine Tobler, CADC-CASCovina, CA 917221538525365
  22. Gary TobonTarzana, CA 913561245865484
  23. Ruby Tobor-Vasquez, RACAntioch, CA 945091255048112
  24. Debbie Todd, CAS 1Eureka, CA 955011164768487
  25. Ella ToddLos Angeles, CA 900021609224096
  26. Melody ToddVisalia, CA 932771376211698
  27. Misty ToddChula Vista, CA 919111942889753
  28. Zachariah ToddNapa, CA 945581841073517
  29. Abriel Toeaina, 101YA0400XSan Francisco, CA 941031871025726
  30. Alexaraee ToeainaHayward, CA 945411811347552
  31. Gregory TogstadVista, CA 920831477475010
  32. Karla Tokusato, RASVista, CA 920831861744302
  33. Anita TolanSanta Monica, CA 904051467222935
  34. Jason Tolbert, RADTISacramento, CA 958271689184566
  35. Riley Tolbert, RADTEscondido, CA 920251609659077
  36. Alex ToledoStockton, CA 952021780707307
  37. Isabel ToledoUpland, CA 917861477310043
  38. Kaci TolenConcord, CA 945201811504574
  39. Virginia Tolento, CAODCVisalia, CA 932921952846529
  40. Asher TolerMission Viejo, CA 926911932757267
  41. Daniel-Philippe Toleran, MSOakland, CA 946071851568935
  42. Harolyn Toliver, SUDCC IVOakland, CA 946061093991937
  43. Kashawna ToliverEl Cajon, CA 920201063706612
  44. Shanetta ToliverPomona, CA 917671801642558
  45. Chelsea TolleLong Beach, CA 908061467265611
  46. Mack TolleVictorville, CA 923921477073377
  47. Nathaniel TollefsonHemet, CA 925431093850703
  48. Lisa TolliverBakersfield, CA 933051376386953
  49. Wayne TolliverLos Angeles, CA 900431992905483
  50. Christine TolmanYreka, CA 960971902421217

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.