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 11 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. Traci AllenSan Diego, CA 921051700362399
  2. Velvet AllenFresno, CA 937051467618124
  3. Veronica AllenOakland, CA 946121285435024
  4. Victor Allen, CATC 051081Colton, CA 923241932227618
  5. Virgie AllenBanning, CA 922201275303125
  6. William AllenVisalia, CA 932921679354674
  7. Claudette Allen-Butler, LAADCSan Diego, CA 921141437455813
  8. Tonia Allenger, ICADCRedding, CA 960011427274513
  9. Danica Alley, R1530201023Santa Maria, CA 934581790521383
  10. Patricia AlleyUpland, CA 917861154067312
  11. Charmaine AllgoodNorth Hollywood, CA 916011114446176
  12. Watson AllisonSan Francisco, CA 941021265011811
  13. Ang'Ellle AllowayDowney, CA 902411043185739
  14. Timothy Allread, SUDCCLos Angeles, CA 900571174286918
  15. Harold Allred, RSSacramento, CA 958411184867236
  16. Sonny AllredColton, CA 923241366140493
  17. Leslie AllstonWoodland Hills, CA 913641306204128
  18. Dion AllyAzusa, CA 917021336094572
  19. Patrick AllysonPasadena, CA 911041801339213
  20. Julie Alm, CADEELong Beach, CA 908051093194870
  21. Isaac AlmadaWilmington, CA 907441629191952
  22. Julie AlmaguerLancaster, CA 935341942013982
  23. Malicka AlmansoobBakersfield, CA 933051619839917
  24. Diana AlmanzaFresno, CA 937061902114416
  25. Dan AlmarazLong Beach, CA 908131609095694
  26. Jose AlmarazStanton, CA 906801174825251
  27. Christian Glenn AlmarezSanta Cruz, CA 950601891541603
  28. Creva AlmarezPanorama City, CA 914021235488834
  29. Osama AlmasriBurlingame, CA 940101104566066
  30. April AlmeidaTorrance, CA 905011912441098
  31. Tara AlmeidaRiverside, CA 925011295353050
  32. Derick AlmenaUkiah, CA 954821235851635
  33. Chris AlmendarezFullerton, CA 928321124416672
  34. Martha AlmendarezSan Fernando, CA 913401184591265
  35. Maria Almendra CastilloSan Leandro, CA 945781740155662
  36. Sophia AlmendrasBakersfield, CA 933091316819782
  37. Helenie Sanne AlminarOceanside, CA 920581043851736
  38. Erika Janella AlmiraLong Beach, CA 908051861236051
  39. Zahara AlmosawiEl Cajon, CA 920201760151294
  40. Angileny Aloba, LVN, RRWMenlo Park, CA 940251104232891
  41. Elizabeth Aloisa, CADCGrass Valley, CA 959451598301400
  42. Brianna AlonsoEscondido, CA 920251447126131
  43. Tatianna Alonso, RADTOrange, CA 928681013470152
  44. Augustine AlonzoFresno, CA 937061245953041
  45. Eugene Alonzo, COUNSELOR TECHBakersfield, CA 933041386779387
  46. Juan AlonzoVisalia, CA 932921871301796
  47. Karla AlonzoReseda, CA 913351578760757
  48. Margarita AlonzoSanta Fe Springs, CA 906701144020389
  49. Marisela AlonzoEl Cajon, CA 920201730009325
  50. Samuel AlonzoBakersfield, CA 933041063886836

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.