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

Iris Sullivan, MD

Individual provider Family Medicine Physician · NPI 1780640961

Iris Sullivan, MD is a Family Medicine Physician in Fitchburg, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

64 Whalon St
Fitchburg, MA 01420
Phone: (978) 809-0037
Fax: (978) 829-0048
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 156837 (MA)

Record details

NPI number1780640961
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESJuly 9, 2009
Mailing address64 Whalon Street, Fitchburg, MA 01420

Other providers in Fitchburg