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 84 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. Juan Castruita, SUDRCSan Diego, CA 921081356086235
  2. Cindy CatalanLos Angeles, CA 900291669268751
  3. Gabriela Catalan, RADTSun Valley, CA 913521770267015
  4. Marcos CatalanAntioch, CA 945091407132004
  5. Rigoberto CatalanNorth Hollywood, CA 916051083733034
  6. Diana Catalanotto, IMF 49493Napa, CA 945591982809778
  7. Cassidy CataniaEl Cajon, CA 920201467078550
  8. John CataniaCovina, CA 917231841674983
  9. Valerie Catania, CADCISalinas, CA 939011922287432
  10. Diana Catapusan, B.S.Oxnard, CA 930361710593421
  11. Erin CatchingLong Beach, CA 908131033079421
  12. Mary CaterinoVista, CA 920841821117748
  13. Ashley CatesVentura, CA 930011528474202
  14. Cynthia Cates, RASBakersfield, CA 933051962799908
  15. Tammy CatesBakersfield, CA 933051326176363
  16. Mike CativoLos Angeles, CA 900131669216016
  17. Laura CatlinVista, CA 920831760028310
  18. Tiera CatlinSan Diego, CA 921021063228401
  19. Tanaka CatoHayward, CA 945441306601935
  20. Sydney Catran-WhitneyTarzana, CA 913561992396014
  21. Julianne CatrenColton, CA 923241295978765
  22. Riana CattanVan Nuys, CA 914111659812261
  23. George CattanachSanta Fe Springs, CA 906701831803808
  24. Drake CaudilloSanta Fe Springs, CA 906701033816780
  25. Erica Caudillo, CDAACUpland, CA 917861356887152
  26. James CaudilloLos Angeles, CA 900621033300736
  27. Amber CaudleSanta Rosa, CA 954041922975796
  28. Desiree CaufieldRedding, CA 960011568084754
  29. Adrian CaulboyPittsburg, CA 945651639839038
  30. Janell CaustrtiaAtwater, CA 953011063814002
  31. Joseph CavallaroSan Diego, CA 921021235846825
  32. Matthew CavalliSanta Barbara, CA 931011538566492
  33. Amilcare CavalliniSan Diego, CA 921041912107103
  34. Sydney Cavanaugh-PellowNorth Hollywood, CA 916011184217945
  35. Jonathan CavazosFresno, CA 937011922339613
  36. Juanita CavazosBakersfield, CA 933051770437576
  37. Leila CavazosSan Diego, CA 921051720372014
  38. Emmett Caven, RASISanta Rosa, CA 954091669795894
  39. Kisha Caver, LVNEl Monte, CA 917311891971586
  40. Taylor CavoAnaheim, CA 928051457201691
  41. Raymundo Cawed, 101YAEl Cajon, CA 920201982339198
  42. Jazmine CawthonSan Francisco, CA 941181235953720
  43. Ysabel CayabyabSan Francisco, CA 941171659258820
  44. Susana CazaresFowler, CA 936251043089949
  45. Cheryl Cazier, CATCII 133500San Luis Obispo, CA 934011508205444
  46. Marilyn CazunInglewood, CA 903011093976078
  47. Mario Cea, RW7269Santa Ana, CA 927051942621289
  48. Venido CeaWilmington, CA 907441801197595
  49. Maria Ceballos CastilloBakersfield, CA 933091376383067
  50. Danielle Cebula, SUDRC #9610San Diego, CA 921231750933149

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.