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 517 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. Marissa VasquezPomona, CA 917661962988311
  2. Michael Vasquez, RADTEl Monte, CA 917321609674191
  3. Peter VasquezPanorama City, CA 914021073007944
  4. Philip VasquezSan Pedro, CA 907311972101442
  5. Priscilla VasquezLos Angeles, CA 900321164096939
  6. Priscilla Vasquez, CCAPPPomona, CA 917681366203564
  7. Priscilla VasquezPittsburg, CA 945651023587664
  8. Rachel VasquezSan Pablo, CA 948061386150084
  9. Ramon VasquezUpland, CA 917861962361154
  10. Regina VasquezNational City, CA 919501659907400
  11. Robert VasquezOrange, CA 928681841070877
  12. Roselyn VasquezVan Nuys, CA 914011407133531
  13. Silverio VasquezSanta Cruz, CA 950601023734274
  14. Tiffany Vasquez, SUDRC 15344Tracy, CA 953761891471777
  15. Cory Vasquez-GrantFrench Camp, CA 952311720539158
  16. Leo VasquezawarezLos Angeles, CA 900131578179941
  17. Syrinady Vassar, SUDRC II 25365Fresno, CA 937061861326290
  18. April Vaters, CADC-IRancho Cordova, CA 956701821716671
  19. Sylvie Vatinelle, 12017-RSanta Rosa, CA 954091821502899
  20. Annette VaughanDescanso, CA 919161053611194
  21. Jennifer VaughanCarmichael, CA 956081871117812
  22. John VaughanSanta Rosa, CA 954011992232680
  23. Margaret VaughanMerced, CA 953401568035632
  24. Mary Vaughan, CADC IFresno, CA 937061790138998
  25. Amy VaughnLos Alamitos, CA 907201700698842
  26. Ginger VaughnLodi, CA 952421619444700
  27. Kacey VaughnLemon Grove, CA 919451497312912
  28. Keisha VaughnLos Angeles, CA 900571679244743
  29. Mikel VaughnBakersfield, CA 933051548934565
  30. Tieleah VaughnUniversal City, CA 916081194569525
  31. Damiso Vaughns, CERTIFICATIONDowney, CA 902411336650753
  32. Aliza VayngurtSimi Valley, CA 930651033042684
  33. Angel VazquezChico, CA 959261447189279
  34. Arlene Vazquez, RADTLong Beach, CA 908051508541012
  35. Armando VazquezOakland, CA 946011922793876
  36. Cesar VazquezBerkeley, CA 947021528743424
  37. Christopher VazquezPasadena, CA 911031114557881
  38. Cristina VazquezEl Cajon, CA 920201447867023
  39. Dallas VazquezSan Rafael, CA 949011376247064
  40. Isaac VazquezRedwood City, CA 940631881466597
  41. Jose VazquezSan Diego, CA 921151245448851
  42. Karla VazquezEl Centro, CA 922431992671580
  43. Luis VazquezPasadena, CA 911031356166771
  44. Luis VazquezBakersfield, CA 933071659884013
  45. Michelle VazquezFairfield, CA 945331730450180
  46. Sarah VazquezLos Alamitos, CA 907201235774761
  47. Desteny Vazquez LeyvaFowler, CA 936251386455426
  48. Betty VeasleyPomona, CA 917671881050318
  49. Wendy VecchiollaLos Alamitos, CA 907201861027971
  50. Zoeann VeenkantSan Bernardino, CA 924101780057885

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.