Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carolyn Marie Troy
Clinical Social Worker in Lynn, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962983783
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Registry record
Entity type Individual (Type 1)
Name Carolyn Marie Troy
Sex Female
Practice address 100 Bennett St, Lynn, MA, 01905
Phone (781) 477-7220
Enumeration date Aug 29, 2018
Last updated in NPPES Aug 29, 2018
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1032403 (MA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Carolyn Troy practice?
The practice location on file with NPPES is in Lynn, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carolyn Troy?
The National Provider Identifier (NPI) for Carolyn Troy is 1962983783, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Theresa Cooney School Counselor · Lynn, MA NPI 1730669045 Rebecca Freddo Clinical Social Worker · Lynn, MA NPI 1932682382 Emily Hamza Registered Nurse · Lynn, MA NPI 1053961847 Jacob Stains Behavior Analyst · Lynn, MA NPI 1306486105 Robert Bishop Mental Health Counselor · Lynn, MA NPI 1508452657 Julia Potter Clinical Social Worker · Lynn, MA NPI 1972359594 Jill Howe School Social Worker · Lynn, MA NPI 1154163822
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-29.