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

Doug Gruber, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1992076780

Doug Gruber, LADC is an Addiction (Substance Use Disorder) Counselor in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2012.

Licensed in
CT
In the registry since
2012
Specialties on file
2
What do these letters mean?
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

466 W Main St
Waterbury, CT 06702-1123
Phone: (203) 591-8010
Fax: (203) 591-8586
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 000395 (CT)
Mental Health Counselor Taxonomy 101YM0800X · Licence 000395 (CT)

Record details

NPI number1992076780
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC
Sole proprietorNo
NPI enumeratedJanuary 25, 2012
Last updated in NPPESJanuary 25, 2012

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