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MEGAN SULLIVAN
NPI 1891567194
Social Worker in Boston, MA

Active since October 30, 2023
275 W BROADWAY, BOSTON, MA 02127(617) 464-8500 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 9, 2026, Oct 30, 2023 (2 updates tracked since 2023).

About Megan Sullivan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEGAN SULLIVAN (NPI 1891567194) is an individual social worker in Boston, Massachusetts, licensed in Massachusetts (LCSW2141380) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1891567194
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMEGAN SULLIVAN
Location Address275 W BROADWAYBoston, MA 02127-1943
Mailing Address275 W BroadwayBoston, MA 02127-1943
Phone(617) 464-8500
Sole ProprietorYes
Enumeration DateOctober 30, 2023
Last NPPES UpdateJanuary 9, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1891567194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MA · LCSW2141380
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
275 W BROADWAY, Boston, MA 02127
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Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CATHOLIC CHARITABLE BUREAU OF THE ARCHDIOCESE OF BOSTON, INC.
Community/Behavioral Health
275 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 464-8569
MR. WILLIAM JOHN HEALEY III M.S.W.
Social Worker (Clinical)
275 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 464-8555
MORGAN COPP LICSW
Social Worker
275 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 268-9670
CATHOLIC CHARITABLE BUREAU OF THE ARCHDIOCESSE OF BOSTON, INC. DBA
Home Health
275 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-9670
CALLIE ANN ARMSTRONG LICSW
Social Worker (Clinical)
275 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 464-8569
PAUL BROWN LICSW
Social Worker (Clinical)
275 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 464-8571
ELIZABETH HAMILTON BARNEY MSW
Social Worker (Clinical)
275 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-9670
HANNAH FITZSIMONS
Social Worker (Clinical)
275 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 464-8500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Megan Sullivan's NPI number?

The NPI number for Megan Sullivan is 1891567194. It was assigned to this individual provider in the NPPES registry on October 30, 2023.

Where is Megan Sullivan located?

Megan Sullivan practices at 275 W Broadway, Boston, MA 02127. The listed phone number is (617) 464-8500.

What is Megan Sullivan's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Megan Sullivan was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.