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

Haven Medical Group, LLC

Organization Addiction Medicine (Internal Medicine) Physician · NPI 1710369368

Haven Medical Group, LLC is an Addiction Medicine (Internal Medicine) Physician in Concord, Massachusetts. Registered with an NPI since 2015.

In the registry since
2015
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 →

Practice location Address checks out

86 Baker Avenue Ext
Concord, MA 01742-2132
Phone: (978) 391-9275
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X

Record details

NPI number1710369368
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sanjay Basu — Ceo · (617) 646-9912
NPI enumeratedJune 19, 2015
Last updated in NPPESJanuary 10, 2018
Mailing address86 Baker Avenue Ext, Concord, MA 01742-2132