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 328 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. Jennifer MejiaFresno, CA 937061578132775
  2. Jimmy MejiaLos Angeles, CA 900041528685526
  3. Joel Mejia, RADTIndio, CA 922011386109262
  4. Liliana MejiaLa Puente, CA 917441508342957
  5. Meghan MejiaValencia, CA 913541306763131
  6. Michelle MejiaTorrance, CA 905031629784061
  7. Misty Mejia, CADCIICoachella, CA 922361700241593
  8. Nirla MejiaModesto, CA 953501699023291
  9. Olivia MejiaSan Diego, CA 921101366986903
  10. Stacie MejiaDesert Hot Springs, CA 922401164353165
  11. Stephany MejiaMammoth Lakes, CA 935461598304297
  12. Yancy Mejia, RADT IMontebello, CA 906401205431707
  13. Gabe Mejia AguirreFresno, CA 937101154577682
  14. Lizbeth Mejia ArreguinManteca, CA 953371447861786
  15. Ena Mejia VidrioSanta Cruz, CA 950601639874589
  16. Davina Mejia-GarzonaSan Francisco, CA 941101255147377
  17. Wellington Mejia-LaraLos Angeles, CA 900041528806130
  18. Jonathan Mejia-NavedaBerkeley, CA 947091154982197
  19. Gilda Mejia-Stefani, ADDICTION COUNSELORSan Francisco, CA 941101669132064
  20. April Mejia-Tran, RADTCathedral City, CA 922341831807247
  21. Frankie MejoradoHawthorne, CA 902501932868833
  22. Tebei MelaitauCanoga Park, CA 913041023583515
  23. Anthony Melanson, RRWHemet, CA 925431891924700
  24. Byron MelaraNorth Hollywood, CA 916011265245989
  25. Vanessa MelchionneEscondido, CA 920261023785482
  26. Elizabeth MelchorGreenbrae, CA 949041982921144
  27. Angela Melendez, CAODC-6781Calexico, CA 922311871025569
  28. Frankie MelendezHawthorne, CA 902501609793389
  29. Georgina MelendezModesto, CA 953501881150274
  30. Johnny Melendez, SUDCC IISan Bernardino, CA 924041871128843
  31. Sharrell Melendez, SUBSTANCE ABUSE COUNBakersfield, CA 933071043439060
  32. Victoria Melendez, RADT 1Bakersfield, CA 933061457057135
  33. Daniella Melendez-Gomez, SUDCR #13092Fresno, CA 937061518608637
  34. Kevin MelendresPasadena, CA 911031528804671
  35. David MelendrezPasadena, CA 911031770940777
  36. Javier MelendrezSan Fernando, CA 913401124391156
  37. Julie MelendrezVan Nuys, CA 914111477341659
  38. Edgar MelgarFresno, CA 937101205083086
  39. Olga MelgarPasadena, CA 911031912851940
  40. Alvaro MelgozaWatsonville, CA 950761780917393
  41. Guadalupe MelgozaPico Rivera, CA 906601528502671
  42. Lizbeth MelgozaFresno, CA 937261124959481
  43. Margarita Melgoza, BALong Beach, CA 908061245041441
  44. Mari Carmen MelgozaOceanside, CA 920561942788963
  45. Salvador MelgozaLos Angeles, CA 900291134976350
  46. Dario Melin, RASILong Beach, CA 908041518116052
  47. Helen MelineWest Sacramento, CA 956911184829632
  48. Aline MelkonWest Hollywood, CA 900461104366350
  49. Marhawit MellesHayward, CA 945451548812431
  50. Cody MelloSan Luis Obispo, CA 934011689272155

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.