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

Margaux Martine Mertz, RADT

Individual provider Counselor · NPI 1962005165

Margaux Martine Mertz, RADT is a Counselor in Vallejo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

508 Alabama St
Vallejo, CA 94590-4446
Phone: (707) 515-7186
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence R1397910720 (CA)

Record details

NPI number1962005165
Entity typeIndividual (Type 1)
GenderFemale
Credentials RADT
Sole proprietorYes
NPI enumeratedNovember 19, 2020
Last updated in NPPESJune 7, 2021
Certification dateJune 7, 2021

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