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 284 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. Bethany LindsaySan Bernardino, CA 924101053090894
  2. Caitlan LindsayColton, CA 923241346830148
  3. Gage Lindsay, CADC ISan Pedro, CA 907311578197216
  4. Melanie LindsayEl Cajon, CA 920201972352599
  5. Altheia LindseyFairfield, CA 945331013782762
  6. Claudia Lindsey, CADC-CASEscondido, CA 920261710342936
  7. Coral Lindsey, SUDRC #16028West Hollywood, CA 900461306689013
  8. Jennifer Lindsley, B.A.San Diego, CA 921031174843361
  9. Pamela LindsleyRamona, CA 920651508990623
  10. Annika Lindstrom, RADT-1Modesto, CA 953501659963387
  11. Malia LindyTarzana, CA 913561528694833
  12. Michelle LineaweaverRichmond, CA 948051932669561
  13. Kathy LingenerLos Alamitos, CA 907201336660695
  14. Consuelo LinkLong Beach, CA 908041720445257
  15. Stephanie LinkLancaster, CA 935341619898822
  16. Ada Linn, CATC IICeres, CA 953071811764509
  17. Dorine LinnSan Jose, CA 951191528347051
  18. Sarah LinnHayward, CA 945451750937819
  19. Tammy LinnSacramento, CA 958411427393362
  20. Christian Linnett, CADC II IADCYreka, CA 960971932685815
  21. Lynisha LinoLos Angeles, CA 900021619280310
  22. Margaret Lino, AODSan Francisco, CA 941101700072675
  23. Marisa LinskiNorth Hollywood, CA 916011952255432
  24. Rick LintonWest Covina, CA 917901194010934
  25. Thomas LintonSan Jose, CA 951311306419338
  26. Ben LinzmeierChico, CA 959261326287632
  27. Daniel LionettSanta Rosa, CA 954041639048895
  28. Richard LipfinSan Mateo, CA 944011447819750
  29. Tracy LippertSacramento, CA 958381649397944
  30. Rena Lipps, RADTCampo, CA 919061922790500
  31. Tiffany LipseySan Francisco, CA 941021942332085
  32. Jennifer LiptakSan Diego, CA 921021962221838
  33. Arlene LiraLos Angeles, CA 900221730420126
  34. Rebecca Lira, BAPico Rivera, CA 906601093019705
  35. Dolena LirkovaChula Vista, CA 919111386825925
  36. Katherine LisaBakersfield, CA 933011073740346
  37. David LisakGrass Valley, CA 959451386185031
  38. Amy LisickiInglewood, CA 903021063127793
  39. Aleksey LisitsaLos Angeles, CA 900621053599621
  40. Stephanie LisiusSanta Rosa, CA 954031578796488
  41. Aaron LisowskiLos Angeles, CA 900131174900070
  42. Stacy LissLos Angeles, CA 900341316601362
  43. Malisa ListowskiSan Diego, CA 921231689183501
  44. Kyle Litman, SUDRCVista, CA 920831548853351
  45. Bradley LittleBakersfield, CA 933051407488844
  46. Briana LittleVenice, CA 902911205724044
  47. Claudia LittleLancaster, CA 935341558773424
  48. Isaac LittleGarden Grove, CA 928411083454425
  49. James LittleAltadena, CA 910011295369171
  50. Lamont LittleVista, CA 920841669666129

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.