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 532 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. Shonda Webb, COUNSELOR LLGardena, CA 902491225321458
  2. Stacey WebbLos Angeles, CA 900371952562555
  3. Terry Webb, PROGRAM ADMIN.Vallejo, CA 945901801086848
  4. Wendy WebbNevada City, CA 959591194589572
  5. Joanna Webber, R1250440517Hawthorne, CA 902501780185132
  6. Karen WebberSan Bernardino, CA 924181962612267
  7. Chris WeberLos Angeles, CA 900351639532732
  8. Ruthann WeberChula Vista, CA 919111205447570
  9. Amberleigh Webster, RASIBakersfield, CA 933041699896308
  10. Dena Webster, RADTLincoln, CA 956481679221733
  11. Jason Webster, COUNSELORLincoln Heights, CA 900311912798331
  12. Kellianne WebsterRichmond, CA 948041477738581
  13. Michael Webster, RADT-1Grass Valley, CA 959451992179311
  14. Robert WebsterIndio, CA 922011811040181
  15. Sarah WebsterLos Angeles, CA 900161053530766
  16. Sarah WebsterSanta Ana, CA 927011841140951
  17. Simone Webster, CSWWoodland Hills, CA 913671457968794
  18. Stephanie Webster, CADC IIILake Elsinore, CA 925301871822023
  19. Toshia WebsterSan Francisco, CA 941021215069323
  20. Veronica WebsterCeres, CA 953071477020352
  21. Gennifer Wecker, B.A. PSYCHVan Nuys, CA 914111194030692
  22. Dustin WedekindSouth Lake Tahoe, CA 961501932719028
  23. Kenny WeeceVisalia, CA 932771497125298
  24. Juliana Weed, CADC-CASLa Quinta, CA 922531376063362
  25. Ronald WeekleyVenice, CA 902911912422031
  26. Kenneth WeemanNapa, CA 945581669348439
  27. Cheryl WeepieHuntington Beach, CA 926471104027465
  28. Margo WegnerAuburn, CA 956021942149323
  29. Michael WehnerUpland, CA 917861437934031
  30. Jon David WeigandLos Angeles, CA 900361346980380
  31. Jeffrey WeighillSalinas, CA 939011760186126
  32. Cory WeilSanta Ana, CA 927051477226363
  33. Ashley WeinbergerLos Angeles, CA 900131457117814
  34. Kristin Weinman, BSW, RADT-1Sacramento, CA 958171598431363
  35. Andrea WeinsteinSanta Rosa, CA 954031417192915
  36. Jennifer Weinstein, MASTERS COUNSEL PSYCHayward, CA 945441548872120
  37. Dee WeirThermal, CA 922741174303515
  38. Lori WeirSan Diego, CA 921051043598493
  39. Sierra WeischedelSantee, CA 920711821620733
  40. James WeisenbergPasadena, CA 911031245605112
  41. Sue Weisenhaus, CADC IIFresno, CA 937061144767724
  42. Malgorzata WeissLos Angeles, CA 900341306711239
  43. Mikaila WeissEl Cajon, CA 920201699497685
  44. Molly WeissLos Angeles, CA 900341881296846
  45. Candy Weisse, RASIEureka, CA 955011093957987
  46. Cheryl Welch, RASIPalmdale, CA 935501982967055
  47. Jacob WelchEl Centro, CA 922431649913161
  48. Mamie Welch, CATCBakersfield, CA 933041134361348
  49. Marlon Welch, RASSan Francisco, CA 941021336359413
  50. Steven WelchSan Diego, CA 921021386297042

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.