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 260 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. Nancy Kees-DunnSanta Rosa, CA 954011437305851
  2. Barbara Keeth, CADC-CASGarden Valley, CA 956331841689700
  3. Cynthia Keeth, CADC, CCSSacramento, CA 958411780900795
  4. Khristian KeetonMarysville, CA 959011275114613
  5. Susan Keever, CASWoodland, CA 956951740513456
  6. Anna KeiderlingIrvine, CA 926181407946551
  7. Denise KeiserSan Andreas, CA 952491386781847
  8. Donald Keith, C.A.T.C.Santa Ana, CA 927011639422439
  9. Jarret Keith, CADC-CASSalinas, CA 939011376048678
  10. Melton KeithSacramento, CA 958231124780986
  11. Brett KeleherStockton, CA 952021063053957
  12. Brandi KelferNorth Highlands, CA 956601043302086
  13. Michael KellamPleasanton, CA 945661356507123
  14. Sandra Kellar, RADTVenice, CA 902911093360331
  15. Vanessa KellarEscondido, CA 920251154978898
  16. Andy Kellems, CADCCosta Mesa, CA 926261639556673
  17. Draven KellerEureka, CA 955011346871985
  18. Kailey KellerSanta Cruz, CA 950621851022818
  19. Letitia Keller, CHES., MPA., RASLong Beach, CA 908061245447382
  20. Robin KellerSacramento, CA 958161891264867
  21. Danette Kellerman, CADC II,Eureka, CA 955011831379148
  22. Mary Kellerman, CCJPTarzana, CA 913561205190451
  23. Brenda KelleyLos Angeles, CA 900071356992036
  24. Danielle KelleyEl Monte, CA 917321093275513
  25. Jacob KelleyRamona, CA 920651174073621
  26. Jazaiha KelleyModesto, CA 953501174202386
  27. Joshua KelleyDulzura, CA 919171477426211
  28. Joshua KelleyNapa, CA 945581417200122
  29. Julie KelleyCanoga Park, CA 913041467972257
  30. Larry KelleyEl Monte, CA 917311780477281
  31. Lezah KelleyMarysville, CA 959011013393693
  32. Michelina KelleyVista, CA 920831528536794
  33. Steven KelleyBakersfield, CA 933011972069458
  34. Taylor Kelley, SUDCYuba City, CA 959911588554166
  35. Chelsea Kellogg, CADC IIScotts Valley, CA 950661548111719
  36. Trisha KelloggUpland, CA 917861417582438
  37. Chelsea KellyLemon Grove, CA 919451215649611
  38. Colleen Kelly, C.A.C.Oxnard, CA 930361750408787
  39. Crissy KellyModesto, CA 953501780359703
  40. Dalana KellySan Francisco, CA 941171477121457
  41. Dana Kelly, CADCLLSacramento, CA 958161730771775
  42. James KellySacramento, CA 958261972438182
  43. Janaya Kelly, CADC IISacramento, CA 958161609279454
  44. Kathleen KellySan Marcos, CA 920691912875113
  45. Kirk KellyBerkeley, CA 947041225444201
  46. Kristin KellySacramento, CA 958161508219643
  47. Kristine KellySanta Barbara, CA 931021447414222
  48. Lacristen KellyPomona, CA 917671275167108
  49. Laura Kelly, RASFairfield, CA 945331548430259
  50. Laurence KellyLos Angeles, CA 900431245488980

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.