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 180 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. Shalon Geralds, CADC I ISacramento, CA 958231568749232
  2. Heather GerberClearlake Oaks, CA 954231093409328
  3. Mardi Geredes, MA, RRWSan Luis Obispo, CA 934011194931014
  4. Theresa GermackSan Francisco, CA 941031639217367
  5. Kecia GermanySan Francisco, CA 941021073023479
  6. Genora GermekSacramento, CA 958111700061629
  7. Rene GeronimoEscondido, CA 920271184286361
  8. Aimee GerovacSan Pedro, CA 907311760054662
  9. Stacey GershonSacramento, CA 958111598358129
  10. Robyn GersonLong Beach, CA 908131336024710
  11. Karina GertsikovBurlingame, CA 940101447024781
  12. James Gessner, ADDICTION SPECIALISTClearlake, CA 954221225199227
  13. Roy GeterMoreno Valley, CA 925531710362751
  14. Christopher GetzPasadena, CA 911031518782937
  15. Thomas GeuSan Marcos, CA 920691386029148
  16. Ovsana GevoglanyanVan Nuys, CA 914111316270507
  17. Deborah Geyser, RADT1Berkeley, CA 947091962095802
  18. Masoud GhafoerSacramento, CA 958411164761722
  19. Jetinder GhagFresno, CA 937261205358819
  20. Sawsin GhanimLancaster, CA 935341063764496
  21. Luann GharachehLong Beach, CA 908131366719320
  22. Alec Gharibian, CDAC 1Glendale, CA 912031700698065
  23. Marygrace GhosnChula Vista, CA 919111942765599
  24. Kim Ghosoph, PSYDFresno, CA 937261831504810
  25. Melissa GhristSanta Maria, CA 934541700577566
  26. Eliza GhuyumjyanLake View Terrace, CA 913421770334971
  27. Andressa Giacomini, AMFTOceanside, CA 920561326664731
  28. Jennifer GiambellucaModesto, CA 953541306171806
  29. Fallon GiamboSanta Barbara, CA 931101649805904
  30. Nina GianniniFairfield, CA 945331518504471
  31. Britt GibbonTrabuco Canyon, CA 926791285355123
  32. Susan GibboneyBloomington, CA 923161811187206
  33. Jennifer GibbonsHesperia, CA 923451770770810
  34. Carlton Gibbs, SUDRCLos Angeles, CA 900591386351302
  35. Jasondra GibbsCompton, CA 902221073955910
  36. Nicholas GibbsSan Diego, CA 921011811786866
  37. Thomas GibbsDesert Hot Springs, CA 922401588517049
  38. Aaron GibsonSan Diego, CA 921021508370677
  39. Annie Gibson, CCDCSylmar, CA 913421164610093
  40. Carroline GibsonSanta Ana, CA 927051881948321
  41. Chelcee GibsonFullerton, CA 928321588389472
  42. Cynthia GibsonSan Bernardino, CA 924101417371170
  43. Daniel Gibson, R.A.S.Aptos, CA 950031629241484
  44. Demond GibsonLos Angeles, CA 900211093414039
  45. Dennise Gibson, RASRichmond, CA 948041881971356
  46. Esther GibsonRiverside, CA 925011952731366
  47. Gary Gibson, R.A.S.I.Atascadero, CA 934221699958017
  48. James GibsonSan Diego, CA 921151801649850
  49. James Gibson, SUDRCStockton, CA 952051841908183
  50. Jazmin Gibson, RACPasadena, CA 911061932724382

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.