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

Donna Clair Gasiewicz, LCSW

Individual provider Clinical Social Worker · NPI 1386797553

Donna Clair Gasiewicz, LCSW is a Clinical Social Worker in Denville, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

76 Broadway Ste 200C
Denville, NJ 07834-2739
Phone: (570) 588-2556
Fax: (570) 588-6167
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC01011400 (NJ)

Record details

NPI number1386797553
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 19, 2007
Last updated in NPPESJuly 8, 2007
Mailing address76 Broadway Ste 200c, Denville, NJ 07834-2739

Other providers in Denville