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

Laurie Mastrianna LLC

Organization Clinical Social Worker · NPI 1043574353

Laurie Mastrianna LLC is a Clinical Social Worker in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2012.

Licensed in
CT
In the registry since
2012
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

405 Highland Ave
Waterbury, CT 06708-3419
Phone: (203) 228-9332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 007687 (CT)

Record details

NPI number1043574353
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Laurie Mastrianna — Licensed Social Worker · (203) 228-9332
NPI enumeratedJuly 2, 2012
Last updated in NPPESJuly 2, 2012
Mailing address286 Jersey St, Waterbury, CT 06706-2717

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