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 152 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. Brian Felix, RADT-T1San Diego, CA 921021518899152
  2. Bridgitte Felix, RADTTrabuco Canyon, CA 926791386224855
  3. Carlos Felix, A.A.Coalinga, CA 932101962623736
  4. Carolina FelixBellflower, CA 907061376172676
  5. Cristina FelixVan Nuys, CA 914111336971522
  6. Cynthia FelixChino, CA 917101609105212
  7. Denise FelixPanorama City, CA 914021790197648
  8. Esmeralda Felix, SUDRC #14510Fresno, CA 937011841905973
  9. Guillermo FelixLos Angeles, CA 900591013633429
  10. Kelvin FelixCarson, CA 907461104047323
  11. Kimberly FelixLancaster, CA 935341861380131
  12. Rhonda FelixStockton, CA 952061184897597
  13. Ricardo FelixEl Cajon, CA 920201801331574
  14. Lela Feliz Feliz, CAADACSacramento, CA 958421336454628
  15. Vincent Feliz, ACSWArcata, CA 955211437133303
  16. Jeanette FellisEl Cajon, CA 920201831387133
  17. Valerie FellowsBerkeley, CA 947041992846026
  18. Stacy FeltModesto, CA 953571891916276
  19. Dawn FeltenFresno, CA 937261447486444
  20. Denise FeltusSacramento, CA 958231982842209
  21. William Felty, CADC IISan Diego, CA 921211922551647
  22. Claudia FenderLodi, CA 952421649419649
  23. Sharleen Fenn, SUDRCNewark, CA 945601639891823
  24. Kristi FennellSalinas, CA 939011932313467
  25. Cameron FentonSan Pedro, CA 907311740959204
  26. Mary Ellen FerariPasadena, CA 911031497113971
  27. Pennee Karrie FerdaSanta Rosa, CA 954051255291399
  28. Joseph FerdinVallejo, CA 945901205000965
  29. Kyra FerenczyEscondido, CA 920251760277495
  30. Amy FergusonMartinez, CA 945531710539077
  31. Anthony Ferguson, CADCIILawndale, CA 902601447892468
  32. Benai Ferguson, RADTSan Diego, CA 921031073015483
  33. Daveen Ferguson, CAS 1Sacramento, CA 958381962841379
  34. Dorsine FergusonBenicia, CA 945101427220672
  35. Jessica FergusonAntioch, CA 945091578401386
  36. Mark FergusonLancaster, CA 935361831516558
  37. Michael FergusonOxnard, CA 930331700402914
  38. Michel FergusonVenice, CA 902911750926408
  39. Rashaile FergusonSan Francisco, CA 941071194869347
  40. Rhonda FergusonGoleta, CA 931101003201997
  41. Steven FergusonLos Angeles, CA 900361114724382
  42. Vivian FergusonBay Point, CA 945651518162759
  43. Faye Ferguson-ManlyConcord, CA 945181790250587
  44. Joan FermChico, CA 959261245581891
  45. Adam FernandezUpland, CA 917861255014999
  46. Alejandro FernandezSanta Cruz, CA 950601508210824
  47. Allyson FernandezSan Francisco, CA 941151962640318
  48. Angelina FernandezFairfield, CA 945331689516395
  49. Antonia FernandezVacaville, CA 956881194058594
  50. Beatriz FernandezKing City, CA 939301447805908

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.