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 364 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. Nassim NouriCulver City, CA 902301104469709
  2. James Nourie, RADT-ICampo, CA 919061568921112
  3. Savin Nov, SUDCC 11French Camp, CA 952311891146015
  4. Matyas Noval, RADTIWoodland, CA 957761639097405
  5. Anthony NovelloSan Jose, CA 951281740704022
  6. Sherry NoviSanta Rosa, CA 954051588901862
  7. Michael NovielliFresno, CA 937061265242010
  8. Daria NovikovaGranada Hills, CA 913441366113243
  9. Amanda NowinskiSan Francisco, CA 941171255895843
  10. Robert NoyesLong Beach, CA 908051568058295
  11. Scherwin NublaSan Mateo, CA 944031659960391
  12. Boj NuevaWilmington, CA 907441467613505
  13. Bethany NuezIndio, CA 922011184402679
  14. Tricia NukiOroville, CA 959651922317437
  15. Ernest NunesNapa, CA 945591235306259
  16. Peggy Nunes, RADTLos Alamitos, CA 907201497247639
  17. Adriana NunezSan Francisco, CA 941031114576352
  18. Anastasia Nunez, R14521221Visalia, CA 932771417618588
  19. Anna Nunez, CATCIIPasadena, CA 911031083096622
  20. Connie Nunez, CATC IIISan Diego, CA 921041104239102
  21. Dalila NunezOakland, CA 946011306494836
  22. Donaciano NunezVisalia, CA 932921003454026
  23. Erica NunezLos Angeles, CA 900111134517154
  24. Erica NunezSanta Maria, CA 934541962930164
  25. Gina Nunez, RADTRoseville, CA 956611386156065
  26. Guero Nunez, UNDERGRADUATE BSWEl Monte, CA 917311689910689
  27. Isla NunezEl Cajon, CA 920201326685058
  28. Jonathan NunezTarzana, CA 913561346470341
  29. Lesley Nunez, C.A.T.C.Fresno, CA 937031235359969
  30. Maria NunezMontebello, CA 906401972081677
  31. Marylou NunezIndio, CA 922011154008621
  32. Michael NunezSan Diego, CA 921051265083299
  33. Noemi NunezGardena, CA 902491245725688
  34. Octavio NunezSanta Rosa, CA 954091720392079
  35. Priscilla NunezSun Valley, CA 913521114571833
  36. Ricardo Nunez, CADC IISan Diego, CA 921051699983627
  37. Richard NunezSan Jose, CA 951191912503301
  38. Samantha Nunez, CASSacramento, CA 958221003056011
  39. Veronica NunezSylmar, CA 913421235373366
  40. Veronica NunezModesto, CA 953501235899303
  41. Zaira NunezRedding, CA 960021053199364
  42. Angelica NungarayModesto, CA 953541508991423
  43. Arath Nuno, SUBSTANCE ABUSE COUNLos Angeles, CA 900081134494586
  44. Salvador NunoLancaster, CA 935341578815791
  45. Kathryn Nuss, CASII, NCACIShasta Lake, CA 960191730449620
  46. Moserrat NuzzoDesert Hot Springs, CA 922401588485304
  47. Shelly NuzzoBig Bear Lake, CA 923151922349976
  48. Uchechi Nwachukwu, SUDSan Diego, CA 921011255056792
  49. Okechukwu Nwadigo, MSW, ACSW, CADC IIPittsburg, CA 945651386882819
  50. Joseph NwocheLos Angeles, CA 900561649452731

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.