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 485 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. Izetta StroudSan Diego, CA 921021245459809
  2. Christian StroudeFresno, CA 937061760187397
  3. Shirley StruasbaughAntioch, CA 945091649696220
  4. Sheri StrubingSan Marcos, CA 920691518452606
  5. Taylor StrykerSanta Barbara, CA 931101609332683
  6. Gregory Stuart, CADC1Indio, CA 922011417418526
  7. Michael Stuart, RADTOak Park, CA 913771538778865
  8. Sandra Stuart, SUDCCWest Hollywood, CA 900691629532569
  9. Vicki Stuart, CERTIFIED AOD COUNSEOakhurst, CA 936441497979512
  10. Darryl StubblefieldFontana, CA 923351285211409
  11. Michael StubblefieldRoseville, CA 956611285112565
  12. Jonathan StuckStockton, CA 952041437862372
  13. Heather StuckeyFresno, CA 937051508408204
  14. Karen Stuckey, C14481214Sacramento, CA 958231659557841
  15. Andrew Student, CATC 1Woodland Hills, CA 913671871301911
  16. Tal StudnitskiLos Angeles, CA 900361063939627
  17. Amanda StuebeTarzana, CA 913561376915546
  18. Diane Stueck, CADC II,ICADCWest Covina, CA 917911699278986
  19. Courtney Stuhr, RADTLincoln, CA 956481184491326
  20. April Stump-EarwoodLancaster, CA 935341417464066
  21. Kurt SturgeonSouth Lake Tahoe, CA 961501275737421
  22. Tamara Sturgeon, RASRichmond, CA 948051265873632
  23. Benjamin SturgessSanta Barbara, CA 931011932529591
  24. Michael SturrChico, CA 959261073061503
  25. Silvana StuthersOxnard, CA 930361194386151
  26. Wenda StuwardOakland, CA 946021780866871
  27. Adrianna SuarezPalm Springs, CA 922621922816826
  28. Alberto Suarez, AODSan Francisco, CA 941021407041965
  29. Amy SuarezLemon Grove, CA 919451366018889
  30. Carmen SuarezSan Diego, CA 921021871061812
  31. Jordan SuarezSanta Barbara, CA 931011700695715
  32. Victor SuarezLos Angeles, CA 900471306785944
  33. Joselyn Suarez-ManjarrezFowler, CA 936251881355964
  34. Josefina Suarez-RamirezSanta Maria, CA 934581942520184
  35. Jeffery SuchilRiverside, CA 925071366586299
  36. Drake Sueda, BALos Angeles, CA 900011700650603
  37. Krystal SuessSanta Ana, CA 927011922821925
  38. Natalie Sugrue, RADTGrass Valley, CA 959451821310723
  39. Cameron SuhrSan Jose, CA 951121174092738
  40. Sabrina SuicoSan Francisco, CA 941171083913768
  41. Svetlana SukhovaReseda, CA 913351679696355
  42. Serenity SulekModesto, CA 953501104380955
  43. Ashley SullivanAntioch, CA 945091689540320
  44. Ashley Sullivan, RADT-1Placerville, CA 956671417538992
  45. Brandon Sullivan, RADTAnaheim, CA 928041154913267
  46. Brian SullivanIndio, CA 922011043990443
  47. Brooke SullivanLa Verne, CA 917501578945226
  48. Christina SullivanSan Diego, CA 921021619759578
  49. Christopher SullivanSanta Clarita, CA 913501356088488
  50. Clayton Sullivan, SUDRCVista, CA 920831609542711

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.