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

Carolyn Koerner Mangiafico LLC

Organization Clinical Social Worker · NPI 1275463267

Carolyn Koerner Mangiafico LLC provides Clinical Social Worker services in Old Saybrook, Connecticut. Registered with an NPI since 2026.

In the registry since
2026
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

954 Middlesex Tpke
Old Saybrook, CT 06475-1302
Phone: (860) 208-1026
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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

Record details

NPI number1275463267
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Carolyn Mangiafico — Clinical Social Worker · (860) 208-1026
NPI enumeratedMay 21, 2026
Last updated in NPPESMay 21, 2026
Certification dateMay 21, 2026
Mailing address1 Gorham Rd, Chester, CT 06412-1324

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