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 545 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. Alex WishardSanta Cruz, CA 950601760081632
  2. Dionshae Wishum, SUDCCMadera, CA 936381174871206
  3. Loraine WislerYreka, CA 960971720629751
  4. Joel WissnerFresno, CA 937061912343856
  5. Rachelle WitherellOroville, CA 959651962782151
  6. Monique WithersOakland, CA 946051053088013
  7. Travis WithrowRedding, CA 960021154273530
  8. Karen WittSan Rafael, CA 949011750744637
  9. Laura WittSan Francisco, CA 941031215308838
  10. Philipe WittenPomona, CA 917681043156771
  11. Steven WitterFresno, CA 937101851174676
  12. Gerald Witters, CADC1San Jose, CA 951261457475733
  13. Rebecca WittmanSimi Valley, CA 930651750517363
  14. Bernice WivaggRichmond, CA 948051225761174
  15. Norma Woelk, CAS IIEscondido, CA 920251639352149
  16. Satrina WohlauMarysville, CA 959011437999034
  17. Christine Wolf, CADC11, ICADCLos Angeles, CA 900281982457651
  18. Nichole WolfSanta Rosa, CA 954011679106934
  19. Robert WolfYreka, CA 960971306609730
  20. Rosemary WolfSanta Maria, CA 934541891184024
  21. Victoria Wolf, CATCSanta Maria, CA 934541528277373
  22. Daniel WolfeHanford, CA 932301518135581
  23. Elaina Wolfe, CCAPPRedwood City, CA 940631598581324
  24. Garfield WolfeLos Angeles, CA 900131629455845
  25. Harley Wolfe, RADTGarden Grove, CA 928411427898980
  26. Lisa WolfeIndio, CA 922011043485436
  27. Thomas Wolfe, CATC IAnaheim, CA 928011679396345
  28. Brian WolffVallejo, CA 945901144841271
  29. Andrea WolfingtonWoodland, CA 956951821635772
  30. Angela WolfordFresno, CA 937051578257291
  31. Carol WolnyOroville, CA 959651427413095
  32. Jennifer WolschlagSan Diego, CA 921151649510488
  33. Ari WolverSanta Cruz, CA 950621659623940
  34. Brittany WomackModesto, CA 953501609598135
  35. Michael WomackLos Angeles, CA 900571376309674
  36. Shameca WomackSan Pedro, CA 907311215262522
  37. Shyrie WomackLong Beach, CA 908131659591337
  38. Ta'Reese WomackOakland, CA 946121598447096
  39. Elizabeth Wonder, RADTAnaheim, CA 928041780276840
  40. Christina WongOrange, CA 928681851110092
  41. Justina WongPasadena, CA 911041740670629
  42. Kin-Yung WongSanta Ana, CA 927011639680200
  43. Michelle WongSimi Valley, CA 930651164242640
  44. Phyllis WongOakland, CA 946011730003724
  45. Angela Wonzo, SUDCC IIIOntario, CA 917621144798232
  46. Jong WooBurbank, CA 915011538498183
  47. Michael Woo, BAWhittier, CA 906021992069322
  48. Julie Woochuk, CADC-IIChula Vista, CA 919111518210053
  49. Chad Wood, RADTLos Angeles, CA 900361265093629
  50. Erica WoodSan Jacinto, CA 925831235779539

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.