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 292 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. Ryan Lorita, ADC-II, RADTSan Diego, CA 921101841855863
  2. Miranda LortaLos Angeles, CA 900431407439185
  3. Claudia Losco, SUDCC IVAlpine, CA 919011063862159
  4. Kolby LosikSanta Cruz, CA 950601740889617
  5. Brittany LotszAtascadero, CA 934221982451712
  6. Kenneth LottSan Rafael, CA 949031487378444
  7. Kevin Lott, CADC IIICanoga Park, CA 913031720879430
  8. Martin LottFresno, CA 937761730304460
  9. Taneya LottSan Francisco, CA 941341063950889
  10. Ryan LottesEscondido, CA 920251376177337
  11. Amber LouisFresno, CA 937111588254064
  12. Judith Louise-Worachek, CADC-II, ICADCDesert Hot Springs, CA 922401225336753
  13. Katheryn Louks, RADTDiamond Springs, CA 956191730819327
  14. Christine Loupe, M.A.Redlands, CA 923731528376159
  15. Catarina LourencoSan Leandro, CA 945781073232054
  16. Mason LourencoCeres, CA 953071659198273
  17. Andre Lovan, SUDRCGalt, CA 956321841055936
  18. Matthew LovanAtascadero, CA 934221447961792
  19. Marissa LovatoLos Alamitos, CA 907201760233944
  20. Yvonne LovatoNewark, CA 945601285962977
  21. Zina LovatoBloomington, CA 923161568176121
  22. Gwendolyn LoveSan Leandro, CA 945781720306517
  23. Jay-Lynn LoveRancho Cordova, CA 956701881522761
  24. Kadivah LoveHayward, CA 945441861365843
  25. Kenneth LoveSan Jose, CA 951191912233313
  26. Laura LoveBakersfield, CA 933091376824276
  27. Leroy Love, A.SHawthorne, CA 902501952529570
  28. Norman LoveStockton, CA 952101003225897
  29. Regina Love, RACAzusa, CA 917021720953524
  30. Ryann LoveLos Angeles, CA 900361447122171
  31. Sharae LoveCorona, CA 928791932630340
  32. Terri LoveTorrance, CA 905031881416493
  33. Veranika LoveModesto, CA 953541609184134
  34. Zina LoveInglewood, CA 903011538603386
  35. Christine Loveday, SUDRC IITurlock, CA 953801851247589
  36. James LovefieldRio Linda, CA 956731861045056
  37. Cheya LovelaceGarden Valley, CA 956331245051317
  38. Alexis Lovell, CADC IISan Diego, CA 921231992002919
  39. Michael LovellWalnut Creek, CA 945951669027397
  40. Robin LovellOrange, CA 928681184980351
  41. Sharon Loveseth, CADC I, SOMATIC EDUCPort Costa, CA 945691346498128
  42. Antwone Lovest, RADTIndio, CA 922011972344026
  43. Stuart LoviPasadena, CA 911041477448512
  44. Isabel LovillNorth Hollywood, CA 916051174035315
  45. Loren LovittEl Cajon, CA 920201609030857
  46. Eloisa LovoPasadena, CA 911031417528910
  47. Stephanie LovrichAnaheim, CA 928011487478277
  48. Miranda Low, CADC IRoseville, CA 956611073016333
  49. Cristina LoweColton, CA 923241801050034
  50. David Lowe, CDS, RASPalmdale, CA 935501316154214

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.