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

Mrs. Nancy Lynn Grandelski, LCSW

Individual provider Clinical Social Worker · NPI 1548520190

Mrs. Nancy Lynn Grandelski, LCSW is a Clinical Social Worker in Dayville, Connecticut. Qualified in 2000, 26 years ago. Practices as a sole proprietor and offers telehealth. Licensed in Connecticut.

Years since qualifying
26
Licensed in
CT
In the registry since
2012
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

877 Uppr Maple ST
Dayville, CT 06241-2228
Phone: (860) 792-1266
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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 005512 (CT)

Record details

NPI number1548520190
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 16, 2012
Last updated in NPPESMarch 8, 2024
Certification dateMarch 8, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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