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

Shannon Marhan, LMSW

Individual provider Clinical Social Worker · NPI 1477383545

Shannon Marhan, LMSW 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
2024
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

349 5th Ave Fl 4
New York, NY 10016-5151
Phone: (900) 736-3739
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

Social Worker (primary) Taxonomy 104100000X · Licence 123650 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 123650 (NY)

Record details

NPI number1477383545
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedAugust 5, 2024
Last updated in NPPESAugust 5, 2024
Certification dateAugust 5, 2024

Other providers in New York