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

Mrs. Holly Marie Sheahan, LCSW

Individual provider Clinical Social Worker · NPI 1669592267

Mrs. Holly Marie Sheahan, LCSW is a Clinical Social Worker in Gurnee, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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 →

Practice location Address checks out

135 N Greenleaf St Ste 230
Gurnee, IL 60031-3393
Phone: (847) 293-8419
Fax: (847) 336-8109
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X (IL)

Record details

NPI number1669592267
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 29, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Gurnee