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

Paul A Lagac, MD

Individual provider Family Medicine Physician · NPI 1154324390

Paul A Lagac, MD is a Family Medicine Physician in Southwick, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

774 College Hwy
Southwick, MA 01077-9690
Phone: (413) 569-5837
Fax: (413) 569-1646
Show map & directions

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

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence 32941 (MA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 32941 (MA)

Record details

NPI number1154324390
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESJuly 13, 2026
Mailing address774 College Hwy, Southwick, MA 01077-9690