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

Iris Sullivan MD PC

Organization Family Nurse Practitioner · NPI 1306137518

Iris Sullivan MD PC is a Family Nurse Practitioner in Fitchburg, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2011.

Licensed in
MA
In the registry since
2011
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

46 Whalon St
Fitchburg, MA 01420
Phone: (978) 342-4500
Fax: (978) 342-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN281239 (MA)

Record details

NPI number1306137518
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Iris Sullivan — Physician · (978) 342-4500
NPI enumeratedApril 21, 2011
Last updated in NPPESApril 21, 2011
Mailing address46 Whalon, Fitchburg, MA 01420

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