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 299 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. Marilyn MackelSacramento, CA 958381558479014
  2. Lee Mackenzie, C.A.T.C.Redwood City, CA 940621609163377
  3. Norman Mackenzie, SUDCC-IISan Diego, CA 921011902350077
  4. Chantay MackeyLos Angeles, CA 900131689245771
  5. Charvetta MackeyLancaster, CA 935341669190765
  6. Domonique MackeyRedlands, CA 923731366148686
  7. Rhonda MackeyAntioch, CA 945091730774381
  8. Robert Mackey, CERTIFIED COUNSELORLos Angeles, CA 900111336742634
  9. Ronda MackeyUkiah, CA 954821770038085
  10. Sharon MackeyLos Angeles, CA 900071154144277
  11. Stephanie MackeyBerkeley, CA 947041033507983
  12. Connie MackieCovina, CA 917231093052649
  13. Juaquina MackieLos Angeles, CA 900441427225804
  14. Robert MackieSanta Cruz, CA 950601497910301
  15. Hannah MaclarenNorth Hollywood, CA 916051730653965
  16. Katherine MacmahonEscondido, CA 920251225651920
  17. Robin MacomberSanta Maria, CA 934541912571910
  18. Adrienne Macri, CATC 2113506 11Fresno, CA 937261972112480
  19. Arthur MacwhinnieSan Diego, CA 921031457562258
  20. Cory MacySan Pedro, CA 907311144838962
  21. Yvette MacyEl Cajon, CA 920201699315762
  22. Katie MadausRoseville, CA 956611811439672
  23. Angela MaddenCarmichael, CA 956081740549351
  24. Ashley MaddenOntario, CA 917611013598028
  25. Christina Madden, CADCI, CAODCSanta Rosa, CA 954051194284661
  26. Debbie MaddenSouth San Francisco, CA 940801245582618
  27. Leslie MaddenNewark, CA 945601114161718
  28. Beatrice Maddox, SACBakersfield, CA 933051578711800
  29. Donald MaddoxRiverside, CA 925071871842385
  30. Emily Maddox, LPCC #374Arroyo Grande, CA 934201629117981
  31. Phillip MaddoxLincoln Heights, CA 900311285322305
  32. Quenisha MaddoxSanta Monica, CA 904051912421884
  33. Robin Maddox, CADC-IIOceanside, CA 920551700617180
  34. Barbara Madeiros, CAODC-CSSan Leandro, CA 945781164678801
  35. Altagracia MaderaMontebello, CA 906401104393941
  36. Cynthia Madere, COUNSELORLos Angeles, CA 900191235331760
  37. Benedicta Madge, SUDRC I 24365Gardena, CA 902491407707862
  38. Gilbert Madison, SUDCC III-CSHuntington Beach, CA 926471003160912
  39. Kuumba Madison, LPT, RADT IIWalnut Creek, CA 945981265001861
  40. Keandre Madkins-HalChico, CA 959261184192601
  41. Eloise Madriaga, CADC1, MPSSEscondido, CA 920251992376131
  42. Adrianne MadridLos Angeles, CA 900221053546325
  43. Anthony Madrid, R1491481222Victorville, CA 923921619682341
  44. Diana MadridPasadena, CA 911031760231344
  45. Kailee MadridOrange, CA 928681699341875
  46. Kristen MadridAntioch, CA 945091316184237
  47. Mary Madrid, CADTP 19318Fresno, CA 937021932678125
  48. Matthew MadridSan Bruno, CA 940661831850619
  49. Patricia MadridManteca, CA 953361629465976
  50. Rico MadridNewark, CA 945601154734960

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.