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 181 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. Melissa GibsonBakersfield, CA 933011568765584
  2. Nina GibsonVictorville, CA 923951609307602
  3. Randall GibsonHollywood, CA 900281922450600
  4. Rejoyce GibsonOakland, CA 946091487429908
  5. Toby Gibson, SUDRCEscondido, CA 920251104408731
  6. Keri Giddens, CADC-CAS,Visalia, CA 932771073061347
  7. Asher GideonSacramento, CA 958151073286563
  8. Robert Gideon, RADTSan Diego, CA 921011215616768
  9. Natasha GiebeSan Diego, CA 921021326857871
  10. Karri GierModesto, CA 953501134839384
  11. Jennifer Giffin-DahlquistBakersfield, CA 933071962637041
  12. Laurinda GiffordRedding, CA 960021427486356
  13. Megan GiffordSan Bernardino, CA 924101568189017
  14. Benjamin Gift, CADC-ITustin, CA 927801447085121
  15. Alexander Gil, RADTI: #R1352310619Fresno, CA 937261730673963
  16. Carlos Gil, RADTTarzana, CA 913561437746153
  17. Crystal GilSanta Fe Springs, CA 906701972164044
  18. Eduardo Gil, RADTIndio, CA 922011992211031
  19. Saul GilPasadena, CA 911031902247836
  20. Sonni GilPlacerville, CA 956671942590278
  21. Vincent GilLos Angeles, CA 900321588934822
  22. Amber GilbertAtwater, CA 953011033523402
  23. Brian GilbertMarysville, CA 959011871156786
  24. Catherine GilbertSan Francisco, CA 941171740894179
  25. Julia GilbertFresno, CA 937201831053628
  26. Larry GilbertSan Francisco, CA 941031174967418
  27. Laura Gilbert, BA SWRKFresno, CA 937011922285394
  28. Laura GilbertAlameda, CA 945011295917060
  29. Lorse GilbertLemon Grove, CA 919451295185767
  30. Sean GilbertRiverside, CA 925081114499266
  31. Michelle GilbreathStockton, CA 952061639750813
  32. Nellis Gilchrist, MASalinas, CA 939011447464946
  33. David GildeaDublin, CA 945681568770741
  34. Allison GildenSanta Ana, CA 927011114699733
  35. Diana Gildred RosenSan Marcos, CA 920691871423715
  36. Herlinda GilesEl Cajon, CA 920201548600331
  37. Andrea GillSanta Ana, CA 927011134987522
  38. Bailey GillPasadena, CA 911031932941630
  39. Connor GillColton, CA 923241750094439
  40. Jacob GillChico, CA 959261790372217
  41. Kanval GillOxnard, CA 930361881057560
  42. Shandara GillSanta Cruz, CA 950621316328610
  43. Tina GillCeres, CA 953071073709507
  44. Orlando GillamFresno, CA 937271962836676
  45. Eva GillandUpland, CA 917861619845518
  46. Deborah GilleranFresno, CA 937101437786225
  47. Andrew GillespieSacramento, CA 958161417331471
  48. Betty Gillespie, MFT INTERNSan Luis Obispo, CA 934011851620041
  49. Brandy GillespieFresno, CA 937061811174782
  50. Patrick GillespieSan Francisco, CA 941031356486336

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.