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 271 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. Nardeen LabibTarzana, CA 913561942964721
  2. Kimberly LaboreBerkeley, CA 947031487548483
  3. Jovanna LaborinSouth Gate, CA 902801114742608
  4. Tammy LabradoSanta Cruz, CA 950621558068189
  5. Myrla Labuen, RADTDesert Hot Springs, CA 922401831033604
  6. Sandra LabuschagneCosta Mesa, CA 926271467670513
  7. Jimmy LaceyPasadena, CA 911031508387473
  8. Alexis LachkarCulver City, CA 902301285474007
  9. Corey LacitinolaOroville, CA 959651811367055
  10. Channing LackeyCorona, CA 928821104384635
  11. Adrienne LacomeSan Rafael, CA 949011487250528
  12. Tara Lacount, RADTNevada City, CA 959591760197149
  13. Deanna LacroixOroville, CA 959651376837328
  14. Walter LacroixLos Angeles, CA 900061528869039
  15. Justin LacsonSan Mateo, CA 944011245598861
  16. Joni Lacy, BREININGConcord, CA 945201649475864
  17. Shacola Lacy, SUDCC #11319Fresno, CA 937021023554896
  18. Mark LaddFresno, CA 937281073448155
  19. Alexander LadiHayward, CA 945441598263444
  20. Lasupo Ladipo, BA, RRWSanta Ana, CA 927051629287305
  21. Charlie LadislaoSanta Ana, CA 927011598540247
  22. Jon LadnerSanta Fe Springs, CA 906701215659891
  23. Melissa Ladner, RASEl Cajon, CA 920201922215060
  24. Preston LaengerOrange, CA 928681366193229
  25. David LaethemSacramento, CA 958261356783369
  26. Caroline LaezzaLemon Grove, CA 919451558541573
  27. Rudy LafargoSouth Gate, CA 902801396616165
  28. Michael LafasoBerkeley, CA 947041386877694
  29. Mandy Lafavor, RADT1Bakersfield, CA 933051386205847
  30. Amanda LafferreLos Angeles, CA 900041053010330
  31. Rajena LaffeySan Rafael, CA 949011821640913
  32. Christina LaffoonWoodland Hills, CA 913641871380774
  33. Janell Laform, RADTGalt, CA 956321316777881
  34. Patrick LafountainLompoc, CA 934361194656439
  35. Laura Lagge, CADCIIAuburn, CA 956021184008534
  36. Angela LagmanSan Francisco, CA 941021700246642
  37. Joshua LagrangeYreka, CA 960971689362147
  38. Rosemary Lagrange, CAS I, RAS IEl Cajon, CA 920201255638359
  39. Taisia LagroneNapa, CA 945581699259630
  40. Angela LaguerreEl Cajon, CA 920201598254963
  41. Milo LagunaEl Dorado, CA 956231629449228
  42. Victor LagunaOxnard, CA 930361417600727
  43. Melissa Laguna Benitez, RAD-TEscondido, CA 920261093275232
  44. Jesus LagunasSanta Ana, CA 927011417792946
  45. Darlington LahaiSan Francisco, CA 941021598339152
  46. Amanda LahrScotts Valley, CA 950661861351041
  47. Athena Lahue, CAS IIOceanside, CA 920541477755486
  48. Raymond LaiEl Monte, CA 917321265250989
  49. Tai LaiSan Jose, CA 951121114347887
  50. Cortney LaicaSanta Fe Springs, CA 906701700474657

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.