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 14 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. Yvonne AlvarezSan Pedro, CA 907311376364323
  2. Octavio Alvarez HernandezEureka, CA 955011215548359
  3. Marcos Alvarez SerratoSalinas, CA 939011245952092
  4. Tony AlvarranColton, CA 923241215152053
  5. Daneen AlvesColton, CA 923241457887002
  6. Nayeli Alviar-RiosOakland, CA 946011568028298
  7. Donald Alvis, CADTP 21077Fresno, CA 937061952084725
  8. Peter AlvisoLos Angeles, CA 900311033910815
  9. Daisy AlvizoCeres, CA 953071104526334
  10. Jessica AlyeshLos Angeles, CA 900361255033734
  11. Erika AlzagaLemon Grove, CA 919451679080691
  12. Jayne AlzuaLa Mesa, CA 919421235554775
  13. Richard AmadoPasadena, CA 911031407739295
  14. Delia AmadorModesto, CA 953541417455775
  15. Laura AmadorOntario, CA 917621407137359
  16. Laura Amador, CADC IIFresno, CA 937281023573524
  17. Adrian Amador GodoySanta Ana, CA 927011801365960
  18. Michelle AmaralAntioch, CA 945091154706711
  19. Maribel AmaroSan Bernardino, CA 924101205418167
  20. Daniel AmayaOakland, CA 946011194211359
  21. Elizabeth AmayaPomona, CA 917671043784051
  22. Hugo Amaya, SUDRCFresno, CA 937221518692383
  23. Luis AmayaRedwood City, CA 940611992178743
  24. Megan AmayaCulver City, CA 902301083852297
  25. Michael AmayaSan Pedro, CA 907311568987980
  26. Mirella AmayaInglewood, CA 903011558658328
  27. Raymond AmayaLos Angeles, CA 900571326737917
  28. Siri AmbeLos Angeles, CA 900441730872458
  29. Michelle AmberLaguna Hills, CA 926531093200578
  30. Christopher AmbrizSan Bernardino, CA 924101922693092
  31. Jessica Ambriz Cruz, APCCOceanside, CA 920561700415247
  32. Arrowyn AmbroseLos Angeles, CA 900481952258709
  33. Farhad AmeliTemecula, CA 925911952665341
  34. Lindsay AmengEl Cajon, CA 920201699320135
  35. Jason Ament, SUDCC 2Clayton, CA 945171235889650
  36. Mohammad AmerBakersfield, CA 933051750976924
  37. Bret AmesYreka, CA 960971528989258
  38. Chris AmesBloomington, CA 923161447440839
  39. David Ames, RADTEscondido, CA 920251255981585
  40. Darling Ames McKeeHemet, CA 925431497465397
  41. Rebecca Ames-BlockSonora, CA 953701841973724
  42. Christina Ames-Cotto, AMFTEl Cajon, CA 920201932617644
  43. Alaine AmeyBakersfield, CA 933131477417558
  44. Ben Amey, SUDCC IV, ASW100859Bakersfield, CA 933091871447045
  45. Eliseo Amezcua, MASan Mateo, CA 944031033345244
  46. Maria Del Carmen AmezcuaEl Centro, CA 922431295089993
  47. Yolanda AmezolaFresno, CA 937051861909343
  48. Christina AmezquitaLos Angeles, CA 900211528783776
  49. Edgar AmezquitaLos Angeles, CA 900591194027938
  50. Sunil AmgaiAntioch, CA 945091205650025

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.