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 2 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. Michaela Abreu, SUDRCSan Francisco, CA 941031457206542
  2. Lucia AbrilChico, CA 959261720668536
  3. Nicole Kyla AbrilChula Vista, CA 919111710776950
  4. Jarred AbshireTarzana, CA 913561780254094
  5. Charlotte Abson, RASLos Angeles, CA 900571902239023
  6. Mary Abu-DawoodRoseville, CA 956611336690213
  7. Alison AbuhamadFullerton, CA 928321427701275
  8. Hector AbundizScotts Valley, CA 950661609735554
  9. Alma AburtoNorwalk, CA 906501518513654
  10. Teisha AburtoLos Angeles, CA 900571831955632
  11. Richard AcacciaSan Jose, CA 951281003231051
  12. Luigi AccinelliLos Angeles, CA 900571578792537
  13. Juan Acedo, COUNSELORPalm Springs, CA 922621427748706
  14. Victor Acedo, CADCIISantee, CA 920711104944586
  15. Anna AcerolNorth Hollywood, CA 916021174765846
  16. Joni Acerson, CASGardena, CA 902481609190420
  17. Ariana AcevedoSan Marcos, CA 920691235618596
  18. Cristian AcevedoCity Of Industry, CA 917481669062477
  19. Judy Acevedo, CI45810125San Diego, CA 921101487328431
  20. Maria AcevedoStockton, CA 952101447903679
  21. Martha AcevedoLos Angeles, CA 900611255521522
  22. Michelle AcevedoPalm Desert, CA 922601063065589
  23. Olga Acevedo, CADC-CASBakersfield, CA 933091437402815
  24. Sara Acevedo RodriguezOakland, CA 946011477262657
  25. Carlos AcevesSan Diego, CA 921231588114003
  26. Cerjio Aceves, SUDRCFremont, CA 945361184309882
  27. Jesse AcevesLos Angeles, CA 900621598983553
  28. Kenny AcevesColton, CA 923241699530444
  29. Maria AcevesPasadena, CA 911011063769222
  30. Jeffrey AchillesQuincy, CA 959711235504507
  31. Marina AchtermanPasadena, CA 911031073033882
  32. Jeffery Ackerly, ADDICTIONS COUNSELOREureka, CA 955011497263321
  33. Donovan Ackley, PH.D. RADT-1El Cajon, CA 920201154870442
  34. Julia Ackley, CADC-IITorrance, CA 905031447614623
  35. Kimberley AckleySan Francisco, CA 941101245624014
  36. Alice Acosta, RI-A1312301023Whittier, CA 906041801256490
  37. Alisa AcostaSanta Ana, CA 927011689395469
  38. Amber AcostaRiverside, CA 925031588344196
  39. Angie Acosta, CADC-CASGrover Beach, CA 934331336509132
  40. Anthony AcostaSylmar, CA 913421417145442
  41. Claudia AcostaMerced, CA 953481881320265
  42. David Acosta, AII051530218Pomona, CA 917681801268693
  43. Deborah Acosta, CADCIIWest Hollywood, CA 900691538529078
  44. Diana AcostaLos Angeles, CA 900121528600871
  45. Emily Acosta, R1433710621Covina, CA 917221053084335
  46. Eric AcostaSouth Gate, CA 902801184403461
  47. Guadalupe AcostaLincoln Heights, CA 900311811529449
  48. Howard Acosta, MSW, ASWBakersfield, CA 933011043590953
  49. Lela Acosta, CADTP ADVANCEBellflower, CA 907061508341421
  50. Liliana AcostaLemon Grove, CA 919451144091166

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.