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

Gbac, LLC

Organization Substance Abuse Rehabilitation Facility · NPI 1649863457

Gbac, LLC is a Substance Abuse Rehabilitation Facility in Needham, Massachusetts. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

322 Reservoir St
Needham, MA 02494-3169
Phone: (617) 504-2304
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Substance Abuse Rehabilitation Facility (primary) Taxonomy 324500000X

Record details

NPI number1649863457
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ryan Caulfield — Executive Director · (617) 504-2304
NPI enumeratedFebruary 12, 2021
Last updated in NPPESFebruary 12, 2021
Certification dateFebruary 12, 2021
Mailing address322 Reservoir St, Needham, MA 02494-3169