Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Vicki (Vasiliki) Katherine Hallas, LCSW

Individual provider Clinical Social Worker · NPI 1548552748

Vicki (Vasiliki) Katherine Hallas, LCSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

138 W 25th St 8th Fl - Ste #A13
New York, NY 10001-7405 Not confirmed with CMS for 15 years — call before visiting
Phone: (917) 455-5591
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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 077806 (NY)

Record details

NPI number1548552748
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 5, 2011
Last updated in NPPESMay 5, 2011

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