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

Individual provider Clinical Social Worker · NPI 1811086895

Mary B. Gratton, PHD, LCSW is a Clinical Social Worker in Hartford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

200 Retreat Avenue Hartford Hospital Child Psychiatry
Hartford, CT 06106
Phone: (860) 545-7493
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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 002912 (CT)

Record details

NPI number1811086895
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESFebruary 22, 2008

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