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

MS. Mary P Ziller, LCSW

Individual provider Clinical Social Worker · NPI 1477611317

MS. Mary P Ziller, LCSW is a Clinical Social Worker in Fairfield, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2006
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

365 Buena Vista Rd
Fairfield, CT 06825-1620
Phone: (203) 394-7189
Fax: (203) 330-0896
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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 002905 (CT)

Record details

NPI number1477611317
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 4, 2006
Last updated in NPPESJuly 8, 2007

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