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 61 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. Daniel Brown, RADTCeres, CA 953071982173274
  2. Daniel BrownRoseville, CA 956611225738289
  3. David BrownSan Diego, CA 921081891450607
  4. David BrownAnaheim, CA 928051639985500
  5. Dennis BrownLos Angeles, CA 900351932371168
  6. Derek BrownVisalia, CA 932771740706100
  7. Deshon Brown, CDAC1,CPACSacramento, CA 958251306291778
  8. Desiree Brown, RADTLos Angeles, CA 900131245022888
  9. Diana BrownLos Angeles, CA 900181386979128
  10. Diana BrownSan Bernardino, CA 924101134593973
  11. Dianna Brown, MEDICAL ASSISTANTAnaheim, CA 928041912599077
  12. Dina BrownLa Puente, CA 917441932390655
  13. Ebony BrownCarmichael, CA 956081295514727
  14. Ebony BrownRancho Cordova, CA 956701437953098
  15. Elizabeth BrownVisalia, CA 932771386527703
  16. Erie Brown, COUNSELORLakewood, CA 907121669762928
  17. Erin BrownSkyforest, CA 923851659758357
  18. Erin Brown, RRWRiverside, CA 925061316386600
  19. Garry Brown, D.THCeres, CA 953071497531016
  20. Georgette BrownVictorville, CA 923951710670120
  21. Gorety BrownSanta Fe Springs, CA 906701588247464
  22. Humphrey Brown, CCAPP, CADTPBakersfield, CA 933041538771654
  23. Irene BrownBakersfield, CA 933011659409464
  24. Jacqueline BrownFresno, CA 937271356578207
  25. Jamaal BrownRiverside, CA 925041942884515
  26. Jamelia Brown, SUDCC IVSan Pablo, CA 948061053039677
  27. James Brown, R1578750924Azusa, CA 917021194552596
  28. James BrownMarysville, CA 959011417510322
  29. Jamie BrownTorrance, CA 905021639646854
  30. Jamie BrownSan Francisco, CA 941221619581956
  31. Jazmine BrownLemon Grove, CA 919451861050130
  32. Jeanie Brown, RASFullerton, CA 928321568543395
  33. Jenay BrownOakland, CA 946031740792555
  34. John BrownAnaheim, CA 928011548012503
  35. Joshua BrownCitrus Heights, CA 956101730564808
  36. Julia Brown, CADC IGalt, CA 956321699550889
  37. Kathryn BrownLa Mesa, CA 919421629420898
  38. Kendra BrownLos Angeles, CA 900291730680901
  39. Kermit BrownOakland, CA 946031295450930
  40. Kevin BrownLos Angeles, CA 900431740477801
  41. Kevin BrownEl Cajon, CA 920201467010603
  42. Kevin Brown, LAADC, CADC IIGrass Valley, CA 959451417178823
  43. Kieshawn BrownLos Angeles, CA 900441659553154
  44. Kodi BrownChula Vista, CA 919141841982790
  45. Kristin BrownModesto, CA 953511578241220
  46. Kristopher BrownNorth Hollywood, CA 916011154012110
  47. Lachisa BrownNorth Palm Springs, CA 922581457904799
  48. Laura Brown, CADTPDelano, CA 932151588916084
  49. Lauren BrownLos Angeles, CA 900421750254215
  50. Lavenia BrownSan Rafael, CA 949011023559028

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.