1. Home
  2. Directory
  3. Massachusetts
  4. Quincy
  5. Counselor
  6. NPI Profile

SHANNON MARIE SULLIVAN
NPI 1609392737
Counselor - Mental Health in Quincy, MA

Active since August 21, 2017
859 WILLARD ST STE 430, QUINCY, MA 02169(617) 847-1950(617) 774-1490 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Aug 21, 2017 (2 updates tracked since 2017).

About Shannon Marie Sullivan NPPES

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

SHANNON MARIE SULLIVAN (NPI 1609392737) is an individual mental health provider in Quincy, Massachusetts and active in the NPI registry since August 2017.

NPPES Registry Identity

NPI1609392737
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSHANNON MARIE SULLIVAN
Location Address859 WILLARD ST STE 430Quincy, MA 02169-7490
Mailing Address859 Willard St Ste 430Quincy, MA 02169-7490 · (617) 847-1950 · Fax (617) 774-1490
Phone(617) 847-1950
Fax(617) 774-1490
Sole ProprietorNo
Enumeration DateAugust 21, 2017
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1609392737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
859 WILLARD ST STE 430, Quincy, MA 02169
Open in Google Maps ↗

Other Providers at the Same Location NPPES 11

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

REBECCA STORMBERG
Counselor
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1950
AFTON GREENIDGE
Counselor (Mental Health)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1950
GILLIAN R QUINN
Social Worker (Clinical)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1950
MS. MADELINE MARY SHIELDS
Social Worker (Clinical)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1909
MR. RAMSAY J R CADET
Counselor (Mental Health)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1909
FAITH DANIELLE JUSTYNSKI
Counselor (Mental Health)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1950
JESSICA SHAKR
Counselor (Mental Health)
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 745-2792
MARIA JEAN MED
Behavior Analyst
859 WILLARD ST STE 430
QUINCY, MA 02169
Norfolk County (617) 847-1909

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 Shannon Sullivan's NPI number?

The NPI number for Shannon Sullivan is 1609392737. It was assigned to this individual provider in the NPPES registry on August 21, 2017.

Where is Shannon Sullivan located?

Shannon Sullivan practices at 859 Willard St Ste 430, Quincy, MA 02169. The listed phone number is (617) 847-1950.

What is Shannon Sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Shannon Sullivan was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.