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

MS. Gretchen Willwerth, LICSW

Individual provider Counselor · NPI 1033364328

MS. Gretchen Willwerth, LICSW is a Counselor in Lynn, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
Specialties on file
2
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

60 Granite St
Lynn, MA 01904
Phone: (781) 477-6958
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 117920 (MA)
Counselor Taxonomy 101Y00000X

Record details

NPI number1033364328
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedDecember 1, 2008
Last updated in NPPESJuly 28, 2018
Mailing address60 Granite St, Lynn, MA 01904-2915

Other providers in Lynn