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

Garrett Thomas Deutermann, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1225925191

Garrett Thomas Deutermann, LADC is an Addiction (Substance Use Disorder) Counselor in Canaan, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2025
What do these letters mean?
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

22 Prospect St
Canaan, CT 06018-2030
Phone: (860) 541-1947
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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 1592 (CT)

Record details

NPI number1225925191
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC
Sole proprietorYes
NPI enumeratedJune 23, 2025
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025
Mailing address22 Prospect St, Canaan, CT 06018-2030

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