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 452 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. Myriam Scales, CADC IChula Vista, CA 919111891357075
  2. Norma ScaliseLos Angeles, CA 900311811013295
  3. Charles Scalmanini, SUDCCClayton, CA 945171518641638
  4. Stephanie ScapiniLos Angeles, CA 900631295426849
  5. Gary ScarlettColton, CA 923241578855870
  6. Joni Sceales, CADCIIBakersfield, CA 933011720345853
  7. John SchaafNorth Hollywood, CA 916011548308596
  8. Curtis SchachererEureka, CA 955011144872599
  9. Ryan SchaeferSanta Fe Springs, CA 906701124774468
  10. Benjamin Schaeffer, RAS I, CCMISan Francisco, CA 941101265923353
  11. Han Suk Schafer, RASISanta Ana, CA 927041962761338
  12. Barbara SchaibleHayward, CA 945441710246525
  13. Tracy SchamberVan Nuys, CA 914111598154791
  14. Morgan SchambersSacramento, CA 958411922575430
  15. Rita SchankSan Pablo, CA 948061982236717
  16. Hendrik SchanstraPlacerville, CA 956671609092717
  17. David Scheel, RADT-1Oakland, CA 946051144490640
  18. Dominique Scheinost, BAOceanside, CA 920561972125276
  19. Hannah Schelby, RADT-IMarysville, CA 959011396506804
  20. William SchenckSan Diego, CA 921081497972236
  21. Jason SchenewarkLancaster, CA 935341669070025
  22. Quentin Schenk, RADT-1Oceanside, CA 920541659034114
  23. Elizabeth SchiavioSacramento, CA 958161033714332
  24. Elise Schiccatano, SUDRCOceanside, CA 920581205791621
  25. Cynthia Schick, CADC-IILos Angeles, CA 900281417474024
  26. Marissa SchierCulver City, CA 902301306688486
  27. Sarah SchiffernsSanta Barbara, CA 931011275078941
  28. Miranda SchiffmannModesto, CA 953501720858541
  29. Gerald Schild, CAADESanta Rosa, CA 954011710247028
  30. Kevin Schiltz, RADTSan Anselmo, CA 949601235648809
  31. Maria SchindelmannLaguna Beach, CA 926511164109138
  32. Niccole SchirripaSan Diego, CA 921131487263182
  33. Johnathan SchiveleyPasadena, CA 911031932700093
  34. Vanessa SchlegelWeaverville, CA 960931962894493
  35. Theresa SchlemmerEl Cajon, CA 920211932552999
  36. Cheryl SchlesingerSanta Maria, CA 934541003763111
  37. Michael SchlessGranada Hills, CA 913441538604384
  38. Zachary SchloemerNorth Hollywood, CA 916011720884828
  39. Michael SchlueterLos Angeles, CA 900571770155384
  40. Christian SchlumpbergerLos Angeles, CA 900571154276319
  41. James SchlutiusBerkeley, CA 947041306041678
  42. Bertha SchmidtSanta Rosa, CA 954031952630907
  43. Erin SchmidtGlendale, CA 912041437363223
  44. Heather SchmidtEureka, CA 955011588411268
  45. James SchmidtSacramento, CA 958411689152373
  46. Jason SchmidtCitrus Heights, CA 956101144894056
  47. Jennifer SchmidtEscondido, CA 920251720857444
  48. Rebecca SchmidtLemon Grove, CA 919451366868234
  49. Roberta SchmidtBarstow, CA 923111144425349
  50. Stephanie SchmidtPlacerville, CA 956671053929810

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.