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 330 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. Pauline Mendez, RCAODCMartinez, CA 945531851946701
  2. Sandra MendezOxnard, CA 930331831668656
  3. Valerie MendezSan Jose, CA 951251285920249
  4. Yazmin MendezWatsonville, CA 950761902308885
  5. Juan Mendez LopezLos Angeles, CA 900211336845783
  6. Jose Mendez-CastilloSan Diego, CA 921141326527318
  7. Sandra MendiblesSylmar, CA 913421902548977
  8. Marisa MendietaNapa, CA 945581205338720
  9. Ann MendihaHanford, CA 932301912316381
  10. Armen MendilianGlendale, CA 912041376758227
  11. Doris Mendiola, CATC 7337-RVallejo, CA 945911124476288
  12. Mary MendiolaEl Cajon, CA 920201710683685
  13. Alexa Mendivil, MSW, CADTPSan Diego, CA 921151801426010
  14. Andrew MendoncaModesto, CA 953501083588917
  15. Marina MendoncaSan Jose, CA 951281760907273
  16. Deborah MendonsaSouth Lake Tahoe, CA 961501780889030
  17. Abraham MendozaOntario, CA 917621457690901
  18. Albert MendozaSanta Ana, CA 927011588828792
  19. Alejandro MendozaLos Angeles, CA 900221093097289
  20. Aurelio Mendoza, SUCRC #9790Fresno, CA 937061881244945
  21. Benito MendozaReseda, CA 913351134542418
  22. Carlos MendozaVisalia, CA 932771811429533
  23. Carlos MendozaStockton, CA 952071750793188
  24. Cory MendozaVista, CA 920831588122352
  25. Elaine MendozaMontebello, CA 906401184094211
  26. Ernest MendozaYucca Valley, CA 922841740152248
  27. Francisco MendozaLos Angeles, CA 900291023969573
  28. Francisco MendozaSouth Gate, CA 902801144978651
  29. Frank MendozaInglewood, CA 903051285325456
  30. Gabrielle MendozaMadera, CA 936371982539078
  31. Ismael MendozaIndio, CA 922011619342508
  32. Jennifer MendozaSan Bernardino, CA 924101093907156
  33. Jessica MendozaRedding, CA 960021487287801
  34. Jose MendozaLos Angeles, CA 900291659211167
  35. Jose MendozaFresno, CA 937051659015733
  36. Jose MendozaChico, CA 959261366851040
  37. Joshua MendozaLos Angeles, CA 900131659036267
  38. Jovanny MendozaAnaheim, CA 928011346065653
  39. Karla MendozaLos Angeles, CA 900621811142326
  40. Kevin MendozaPico Rivera, CA 906601457548521
  41. Kimberly MendozaLos Angeles, CA 900631972964286
  42. Leticia Mendoza, CASSanta Ana, CA 927051134338254
  43. Lorianne Mendoza, CCDCWhittier, CA 906051790077410
  44. Luis MendozaSanta Monica, CA 904051053889063
  45. Luvi MendozaFresno, CA 937101619160793
  46. Maricella Mendoza, CADC 1Ceres, CA 953071730567421
  47. Mark MendozaEl Monte, CA 917311992127757
  48. Mayra MendozaModesto, CA 953501750197828
  49. Melinda MendozaSan Pedro, CA 907311821794819
  50. Natalie MendozaFresno, CA 937261235317009

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.