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

Mary Margaret Shields, LICSW

Individual provider Clinical Social Worker · NPI 1366036790

Mary Margaret Shields, LICSW is a Clinical Social Worker in Brookline, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2021
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

22 James St Apt 5
Brookline, MA 02446-3714
Phone: (617) 549-2535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 104393 (MA)

Record details

NPI number1366036790
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedFebruary 25, 2021
Last updated in NPPESFebruary 25, 2021
Certification dateFebruary 25, 2021

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