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GERALD P. SULLIVAN LADC 1
NPI 1851844039
Counselor - Addiction (Substance Use Disorder) in Boston, MA

Active since July 25, 2016
8 FARNHAM ST, BOSTON, MA 02119(617) 971-9360 Get Directions Write a Review

NPPES record last updated: July 25, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gerald P. Sullivan Ladc 1 NPPES

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

GERALD P. SULLIVAN LADC 1 (NPI 1851844039) is an individual addiction (substance use disorder) provider in Boston, Massachusetts, licensed in Massachusetts (134) and active in the NPI registry since July 2016.

NPPES Registry Identity

NPI1851844039
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameGERALD P. SULLIVANCredential: LADC 1
Location Address8 FARNHAM STBoston, MA 02119-2908
Mailing Address8 Farnham StBoston, MA 02119-2908 · (617) 971-9360
Phone(617) 971-9360
Sole ProprietorNo
Enumeration DateJuly 25, 2016
✔ NPI 1851844039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MA · 134
8 FARNHAM ST, Boston, MA 02119
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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.

HOPE HOUSE INC.
Clinic/Center (Rehabilitation, Substance Use Disorder)
8 FARNHAM ST
ROXBURY, MA 02119
Suffolk County (617) 971-9360
FREDERICK NEWTON LADCI
Counselor (Addiction (Substance Use Disorder))
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (617) 971-9360
LYNNETTE LITTLES LCSW
Social Worker (Clinical)
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (617) 971-9360
MICHAEL J SOUSA M.ED, LADC 1
Counselor (Addiction (Substance Use Disorder))
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (508) 241-2176
ALLISON BURNS PHARMD, RPH
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (617) 645-8305
ABIGAIL JONES
Social Worker (Clinical)
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (857) 301-6814
LAUREN LEHR SABBATH LCSW
Counselor (Addiction (Substance Use Disorder))
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (617) 971-9360
JENNIE HURST
Social Worker
8 FARNHAM ST
BOSTON, MA 02119
Suffolk County (334) 341-7075

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 Gerald Sullivan's NPI number?

The NPI number for Gerald Sullivan is 1851844039. It was assigned to this individual provider in the NPPES registry on July 25, 2016.

Where is Gerald Sullivan located?

Gerald Sullivan practices at 8 Farnham St, Boston, MA 02119. The listed phone number is (617) 971-9360.

What is Gerald Sullivan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Gerald Sullivan was last updated on July 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.