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 549 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. Shawonia WysingerSan Francisco, CA 941021932613585
  2. Anne XiongFresno, CA 937031336317460
  3. Jenifer XiongFresno, CA 937261154509925
  4. Kang XiongMerced, CA 953401063885838
  5. Kaying XiongSacramento, CA 958231841304896
  6. Lisa XiongVacaville, CA 956881083099113
  7. Pavoua Xiong, REGISTER COUNSELORFresno, CA 937211548617541
  8. Shua XiongFresno, CA 937261720894744
  9. Susan XiongStockton, CA 952071043548308
  10. Value XiongModesto, CA 953541508189820
  11. Windy XiongMerced, CA 953401124628516
  12. Lisa XitcoCorona, CA 928811134992894
  13. Ann Yacoub, CADCBurbank, CA 915051548691603
  14. Su YadanarOceanside, CA 920541265221857
  15. Tony YadaoSacramento, CA 958251699074203
  16. Joy Yaghoubian, CADC IRancho Mirage, CA 922701134872930
  17. Lynn Yagi, RADT 1Sacramento, CA 958161891366027
  18. Violet YahyaviNorth Hollywood, CA 916011154140184
  19. Jared YakelSanta Fe Springs, CA 906701538870449
  20. Aron YakovlevLos Angeles, CA 900361164053914
  21. Ichizo YamadaLos Angeles, CA 900431841772209
  22. Victoria YamaneTarzana, CA 913561104691047
  23. Amy Yamauchi, RASISanta Rosa, CA 954091174837496
  24. Kimberly Yancey, MA COUNSELINGNorth Hills, CA 913431346490703
  25. Mark Yancey, CADCIIRoseville, CA 956611386181337
  26. Danny YancyVisalia, CA 932911740989979
  27. Will YancyHayward, CA 945441841491768
  28. Tafailagi YandallFresno, CA 937221922438480
  29. Gladys Yanez, MHTustin, CA 927801023115649
  30. Graciela YanezSan Leandro, CA 945781265007876
  31. Jacqueline Yanez, MSW, ASWMerced, CA 953401831487545
  32. Jerico YanezSacramento, CA 958231396037602
  33. Joanna YanezWilmington, CA 907441215333737
  34. Jose YanezSanta Ana, CA 927051972880706
  35. Joseph YanezFresno, CA 937101336332410
  36. Sandra Yanez, CATCPico Rivera, CA 906601861521965
  37. Alejandra Yanez-SanchezLong Beach, CA 908051407687619
  38. Bao YangModesto, CA 953501043684772
  39. Christopher YangMarysville, CA 959011134887474
  40. Coua YangOroville, CA 959651124438148
  41. Ge YangFresno, CA 937271710161690
  42. Kelly YangLos Angeles, CA 900191639738131
  43. Kou YangFresno, CA 937261780734566
  44. Nancy YangFresno, CA 937021588507297
  45. Pa YangStockton, CA 952041568945822
  46. Parker YangStockton, CA 952021235631722
  47. Saiva YangFresno, CA 937211427221746
  48. Salina YangChico, CA 959261356856959
  49. Thong YangSacramento, CA 958231679028948
  50. Xiong Yang, SUDCC #11127San Francisco, CA 941031124835129

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.