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

Matthew Guzzetti

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1598163883

Matthew Guzzetti is an Addiction (Substance Use Disorder) Counselor in Norwalk, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2014

Practice location Address checks out

20 N Main St 3rd Fl
Norwalk, CT 06854-2656
Phone: (203) 838-6508
Fax: (203) 852-7021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 001007 (CT)

Record details

NPI number1598163883
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 18, 2014
Last updated in NPPESDecember 18, 2014
Mailing address20 N Main St, 3rd Floor, Norwalk, CT 06854-2656

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