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

Alison Rosenberg Mostyn, LICSW

Individual provider Social Worker · NPI 1518112226

Alison Rosenberg Mostyn, LICSW is a Social Worker in Boston, 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.

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Practice location Address checks out

300 Longwood Ave Children's Hospital Primary Care Ctr
Boston, MA 02115-5724
Phone: (617) 919-3192
Fax: (617) 919-3199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 116307 (MA)
Social Worker Taxonomy 104100000X (MA)

Record details

NPI number1518112226
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedNovember 21, 2008
Last updated in NPPESJune 7, 2019

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