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

Individual provider Clinical Social Worker · NPI 1649832965

Geoffrey S Hillback, LCSW is a Clinical Social Worker in Parsippany, New Jersey. Licensed in New Jersey. Registered with an NPI since 2019.

Licensed in
NJ
In the registry since
2019
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

22 Hill Rd
Parsippany, NJ 07054-1078
Phone: (973) 335-9909
Fax: (973) 335-9910
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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 44SC05860900 (NJ)

Record details

NPI number1649832965
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 8, 2019
Last updated in NPPESJuly 8, 2019

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