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

Rylee Cassidy Zimmer, LCSW, LMSW, LGSW

Individual provider Social Worker · NPI 1205693686

Rylee Cassidy Zimmer, LCSW, LMSW, LGSW is a Clinical Social Worker in Boston, Massachusetts. Qualified in 2022, 4 years ago. Licensed in District of Columbia, Massachusetts and Maryland.

Years since qualifying
4
Licensed in
DC, MA, MD
In the registry since
2024
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
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

850 Harrison Ave
Boston, MA 02118-4001
Phone: (617) 414-4642
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 228899 (MA)
Social Worker Taxonomy 104100000X · Licence LGSW (DC)
Social Worker Taxonomy 104100000X · Licence 31166 (MD)

Record details

NPI number1205693686
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LMSW , LGSW
Sole proprietorNo
NPI enumeratedMarch 4, 2024
Last updated in NPPESMarch 4, 2024
Certification dateMarch 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Boston