Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gabriel Joseph Marquez, CADC2

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1275025892

Gabriel Joseph Marquez, CADC2 is an Addiction (Substance Use Disorder) Counselor in San Jose, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
Specialties on file
3

Practice location Address checks out

6203 San Ignacio Ave Ste 150
San Jose, CA 95119-1371
Phone: (408) 284-9080
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rehabilitation Practitioner (primary) Taxonomy 225400000X · Licence 20609 (CA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence R1291780218 (CA)
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1275025892
Entity typeIndividual (Type 1)
GenderMale
Credentials CADC2
Sole proprietorNo
NPI enumeratedMay 30, 2018
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025

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