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

Gerald P. Sullivan, LADC1

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1851844039

Gerald P. Sullivan, LADC1 is an Addiction (Substance Use Disorder) Counselor in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2016.

Licensed in
MA
In the registry since
2016

Practice location Address checks out

8 Farnham St
Boston, MA 02119-2908
Phone: (617) 971-9360
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 134 (MA)

Record details

NPI number1851844039
Entity typeIndividual (Type 1)
GenderMale
Credentials LADC1
Sole proprietorNo
NPI enumeratedJuly 25, 2016
Last updated in NPPESJuly 25, 2016

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