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 474 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. Valeria SolisOxnard, CA 930331871931600
  2. Gerardo SolivenLemon Grove, CA 919451952519274
  3. Adrian SolizSacramento, CA 958211326402223
  4. James SolizLos Angeles, CA 900031477924215
  5. Victor SolizPasadena, CA 911041174043772
  6. Yolanda Soliz, COUNSELORSanta Paula, CA 930601356494561
  7. Scott SolodarWest Hollywood, CA 900691083573703
  8. Rochelle SolombrinoSan Pedro, CA 907311447778121
  9. Bert SolomonChico, CA 959261912412701
  10. Jake SolomonLos Angeles, CA 900341619526241
  11. Sabrina SolomonRoseville, CA 956611477978815
  12. Kristine SolonEscondido, CA 920261932784220
  13. Claudia Solorio, RADTFremont, CA 945361588208789
  14. Gabriela SolorioTorrance, CA 905021346760618
  15. Irma SolorioCulver City, CA 902301063206522
  16. Elizabeth SolorzanoLos Angeles, CA 900431285498774
  17. Georgette SolorzanoFresno, CA 937061922337237
  18. John SolorzanoGalt, CA 956321790641033
  19. Melissa SolorzanoSanta Ana, CA 927071437805173
  20. Robert SolorzanoPomona, CA 917671205062494
  21. Roberta Solorzano, RSSacramento, CA 958211972832830
  22. Katherine Solovieff Martin, CADCSan Rafael, CA 949011225689680
  23. Raven SolteroSan Diego, CA 921141255035838
  24. Sergio Soltero RomanRedwood City, CA 940631356227540
  25. Shelia Sombright, RADTRiverside, CA 925071598549222
  26. Eve SomersGardena, CA 902491588215859
  27. Eleanor Sommers, MSWSanta Paula, CA 930601700192853
  28. Tran SonSacramento, CA 958161710397708
  29. Charles SongLong Beach, CA 908061871193144
  30. Simone Alexis Sonnier-Jang, RACSanta Fe Springs, CA 906701386531705
  31. Samantha SonoraWest Covina, CA 917911194321307
  32. Krisana SookpisalLancaster, CA 935341043035330
  33. James Sooy, RASStockton, CA 952021528189263
  34. Nicholas SopkoClaremont, CA 917111154248938
  35. Dee SorensenModesto, CA 953541255482311
  36. Taylor SorensenTorrance, CA 905021962927376
  37. Pamela Sorenson, CATC1 #1687631North Hollywood, CA 916011104341619
  38. Justin Sorg, RADTPacheco, CA 945531790475283
  39. Alexis SoriaSan Rafael, CA 949011649805300
  40. Eliasar Soria, RASISacramento, CA 958261992086581
  41. Ricki SoriaDowney, CA 902411780483206
  42. Carmen SorianoSacramento, CA 958151750527321
  43. Freddy SorianoHuntington Park, CA 902551154111094
  44. Gabriel SorianoSanta Rosa, CA 954031235408394
  45. Isac Soriano, BA, SUDRCCeres, CA 953071720846710
  46. Juliana SorianoSan Bruno, CA 940661841785540
  47. Oscar SorianoBelmont, CA 940021326819970
  48. Amanda SorrelsCeres, CA 953071740032283
  49. Heather Sorrentino, RADTLemon Grove, CA 919451922743160
  50. Ruby SortoPasadena, CA 911041891184040

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.