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 27 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. Risha AyalaModesto, CA 953501578922282
  2. Steven AyalaPomona, CA 917681144750134
  3. William Ayala, BAPasadena, CA 911041538327325
  4. Ahu AyarSan Diego, CA 921051568851087
  5. Tina AydelottePanorama City, CA 914021831015247
  6. Ali Aymelek, RADT ISan Jose, CA 951111568826576
  7. Tony AyodeleFresno, CA 937101053504134
  8. Aloralyn AyranRoseville, CA 956611033425343
  9. Mohammad AyubSan Francisco, CA 941101801242607
  10. Izaura AzamatSan Jose, CA 951291053818435
  11. Collier AzareRedding, CA 960021780210575
  12. Morcos AzerLa Habra, CA 906311093125304
  13. Monica AzevedoConcord, CA 945201104650571
  14. Ariana AzizSanta Monica, CA 904051902312606
  15. Neelam AzizLaguna Hills, CA 926531952112534
  16. Joel AzpeitiaSan Diego, CA 921231578150579
  17. Marco AzucenaOakland, CA 946011184814246
  18. Dominic AzzaritiLos Angeles, CA 900131427700137
  19. Dillon Baack, SUDCC-ILos Angeles, CA 900191033070313
  20. Christine BaareeRiverside, CA 925031962145375
  21. Lauren Baasch, RADT-IPollock Pines, CA 957261952809253
  22. Victoria Baasch, RADTIPlacerville, CA 956671912441387
  23. Peter BabayanTarzana, CA 913561932580420
  24. Blain Babb, RADTVisalia, CA 932921689273260
  25. Brenda Babb, RADTVisalia, CA 932911699937573
  26. Franco BabbPomona, CA 917671417455106
  27. Cameron BabcockIndio, CA 922011740070275
  28. Clinton Babcock, RADT IMerced, CA 953401790527232
  29. Culista BabcockJoshua Tree, CA 922521134497563
  30. Robyn BabcockFresno, CA 937101326174640
  31. Susan BabcockSan Diego, CA 921151063885010
  32. Shante Babers- AllstonSan Francisco, CA 941031164013306
  33. Rajkumar BaberwalSherman Oaks, CA 914231396073318
  34. Jeffrey BabesSan Rafael, CA 949011710825625
  35. Angel BacaOakland, CA 946011831047554
  36. Angela BacaSan Mateo, CA 944011275984825
  37. George BacaGarden Grove, CA 928441083795025
  38. John BacaVan Nuys, CA 914061891457008
  39. Kristopher BacaLos Angeles, CA 900291295518322
  40. Sandra BacaLos Angeles, CA 900221518392042
  41. Vanessa BacaOakland, CA 946091740144765
  42. Yvonne BacaVentura, CA 930031114768124
  43. Kim BaccigaluppiWest Hollywood, CA 900691184234379
  44. Eddamarina BacelisLos Angeles, CA 900311497311419
  45. Julianna Bachitt, CAADACI​594013Los Osos, CA 934021144512997
  46. Crystal BacolotSanta Maria, CA 934541114863222
  47. Maryann BaconSusanville, CA 961301124216627
  48. Roy BaconFresno, CA 937221801669650
  49. Carli BadenVenice, CA 902911841714565
  50. Alter BaderSan Francisco, CA 941031801301874

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.