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 555 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 ZizumboOxnard, CA 930331487179073
  2. Judi ZneimerLake View Terrace, CA 913421356845465
  3. April Zobel, RADT-1Salinas, CA 939011275098782
  4. David Zobel, CADC-IIRedding, CA 960021689993594
  5. Qamar Zohdi, CADC-IISan Francisco, CA 941031912466632
  6. Robert ZollerSan Bernardino, CA 924101588088231
  7. Thomas ZonPasadena, CA 911031518698190
  8. Marcia Zorrilla, DRPH, MPH, SUDRCSan Mateo, CA 944031023839156
  9. Katherine ZossLos Angeles, CA 900341801746250
  10. Ralph ZschoernigSacramento, CA 958231699912121
  11. Kathleen ZubiateSanta Maria, CA 934541841823697
  12. Manuel Zubiate, RADTBakersfield, CA 933071386512549
  13. Priscilla Zubiate, CACDII # A050280818Taft, CA 932681104280635
  14. Vanessa Zuccardi, SUDCC,MATCCSan Diego, CA 921081205493046
  15. Adam ZuccatoRed Bluff, CA 960801679024509
  16. Anna ZuckerLompoc, CA 934361861950487
  17. Irina ZuevaVan Nuys, CA 914111841582145
  18. Maya ZumayaSanta Paula, CA 930601700223302
  19. Michael Zumkeller, R1592701224San Mateo, CA 944031043025174
  20. Nanette Zumwalt Cadc-1, Ccjp, CADC-1, CCJPHuntington Beach, CA 926461851783948
  21. Pantamitr ZunggeemogeSanta Fe Springs, CA 906701760148837
  22. Alex ZunigaSanta Maria, CA 934541184822603
  23. Alexis ZunigaNorth Hollywood, CA 916011164925194
  24. Carina ZunigaWoodland Hills, CA 913671083315139
  25. Edgar ZunigaLos Angeles, CA 900321891418836
  26. Fabian ZunigaVisalia, CA 932771477993459
  27. Gladys ZunigaSan Francisco, CA 941031518400209
  28. Guadalupe ZunigaWasco, CA 932801023662087
  29. John Zuniga, RADTTrabuco Canyon, CA 926791003766130
  30. Martha ZunigaPico Rivera, CA 906601336278472
  31. Rosa Maria ZunigaFresno, CA 937061275003097
  32. Silvia ZunigaPanorama City, CA 914021326482852
  33. Yoshi ZunigaFresno, CA 937101093994329
  34. Justin ZupferAntioch, CA 945091588370340
  35. Jessica ZuppoSan Francisco, CA 941031962131649
  36. Sarah ZurekTarzana, CA 913561194491985
  37. Marcia Zuric, RASCarson, CA 907461255580676
  38. Juan Zurita JrLos Angeles, CA 900221194151837
  39. Kelly ZuverLaguna Hills, CA 926531811696917
  40. Juan ZuzunagaSan Francisco, CA 941021831522697
  41. Michelle ZvirzinEl Cajon, CA 920201962657684

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.