Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Danielle N Mastriano, MSW, BA, LMSW, LADC

Individual provider Social Worker · NPI 1346590601

Danielle N Mastriano, MSW, BA, LMSW, LADC is a Social Worker 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?
MSW — Master of Social Work
The graduate degree in social work.
BA — Bachelor of Arts
An undergraduate arts degree.
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

141 E Main St 3rd Fl Home Based Services
Waterbury, CT 06702-2310
Phone: (203) 575-0466
Fax: (203) 574-3315
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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 1124 (CT)
Social Worker Taxonomy 104100000X · Licence 000078 (CT)

Record details

NPI number1346590601
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , BA , LMSW , LADC
Sole proprietorNo
NPI enumeratedSeptember 13, 2012
Last updated in NPPESNovember 19, 2019

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