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 133 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. John Doyel, MA, CADC-IISanta Barbara, CA 931101952444549
  2. Susan Doyel-Franklin, RADT1Ridgecrest, CA 935551053781096
  3. Anna DoyleOakland, CA 946091538983788
  4. Brianna Doyle, RADTSan Rafael, CA 949011053194910
  5. Elizabeth DoyleSacramento, CA 958231093362766
  6. James Doyle, CADC-II TLos Alamitos, CA 907201023512290
  7. Kristine DoyleSan Francisco, CA 941031447072368
  8. Michael DoyleLong Beach, CA 908131134639818
  9. Terrie DoyleLawndale, CA 902601083801641
  10. Tory Doyle, SUDCC II-CSSanta Maria, CA 934581669943379
  11. William DoyleFresno, CA 937011528702602
  12. Alicia DoynoEl Cajon, CA 920201285994657
  13. Dmitry DrabkinVan Nuys, CA 914111003143678
  14. Julia DrabkinVan Nuys, CA 914111720206865
  15. Gina Drace, SODRC9159Concord, CA 945181205459179
  16. Eugene DrakeSan Fransisco, CA 941031457173106
  17. Joe DrakeSan Francisco, CA 941241346630142
  18. Letrelle DrakeLos Angeles, CA 900431831656297
  19. Ramona Drake, MA, CADC II, CSCSan Diego, CA 921021386085249
  20. Thomas DrakePasadena, CA 911031811622145
  21. Drena DraneRed Bluff, CA 960801891928784
  22. Courtney DraperOakland, CA 946051548758287
  23. Laura DraperPasadena, CA 911011588892772
  24. Nancy DraperPomona, CA 917671881114833
  25. Terrence DraperLincoln Heights, CA 900311548750870
  26. Geraldine DraquezLos Angeles, CA 900181811275225
  27. Shawn DravesEscondido, CA 920251669934758
  28. Destiny Drehs, RAD-TVista, CA 920831689342081
  29. Salina Drennan, CATC IIIDiamond Springs, CA 956191386833283
  30. Corey DrewSan Francisco, CA 941031619598570
  31. Carolyn DrewsSanta Ana, CA 927061346346905
  32. Chasen Drexel, RADT-1Sacramento, CA 958261679298657
  33. Damien DreyerNorth Hollywood, CA 916011174120364
  34. Danielle DriggsSacramento, CA 958161316321839
  35. Gordon DriggsSacramento, CA 958161750098521
  36. Jonathan DriskillStanton, CA 906801174223176
  37. Hassan Driver, CADTP12096Fresno, CA 937061255089728
  38. Thomas Driver, CAADE-IBerkeley, CA 947041891352845
  39. Oscar Droege-SanchezSan Diego, CA 921041417439159
  40. Larisa DronCitrus Heights, CA 956211386508711
  41. Shirley DronesSacramento, CA 958171427184183
  42. Shannon DrosdakSan Diego, CA 921101457709842
  43. Emma Drosten-BrooksSacramento, CA 958271366735631
  44. Aymee DrouillardFresno, CA 937111578386751
  45. Danial DruarBay Point, CA 945651750072468
  46. Alice DrumRedding, CA 960021669047064
  47. Stephen DrumPanorama City, CA 914021730356809
  48. Dexter DrummerNorth Hollywood, CA 916011104309632
  49. Denise Drummer Taylor, PSYDSan Ramon, CA 945821164624417
  50. Pearlina DrummondLucerne, CA 954581922496199

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.