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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1053628438

Diane C Desmarais, LPC, LADC is an Addiction (Substance Use Disorder) Counselor in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2010.

Licensed in
CT
In the registry since
2010
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

141 E Main St
Waterbury, CT 06702-2310
Phone: (203) 575-0466
Fax: (203) 575-1817
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 001894 (CT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 000822 (CT)

Record details

NPI number1053628438
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , LADC
Sole proprietorNo
NPI enumeratedSeptember 8, 2010
Last updated in NPPESFebruary 22, 2012

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