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

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