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

Jocelyn C Duffy, MD

Individual provider Adult Medicine Physician · NPI 1932123338

Jocelyn C Duffy, MD is an Adult Medicine Physician in Andover, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

140 Haverhill St New England Medical Group
Andover, MA 01810
Phone: (978) 269-0030
Fax: (978) 269-0020
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 72041 (MA)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 72041 (MA)

Record details

NPI number1932123338
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESMay 11, 2010