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

Organization General Acute Care Hospital · NPI 1184613721

Massachusetts General Hospital is a General Acute Care Hospital in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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Practice location Address checks out

55 Fruit St Cardiology Grb 800 MS 843
Boston, MA 02114-2621
Phone: (617) 724-1935
Fax: (617) 726-3971
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence 79142 (MA)

Record details

NPI number1184613721
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kenneth Rosenfield — Dir. Cardiac & Vasc. Invasive Svcs · (617) 724-1935
NPI enumeratedOctober 17, 2005
Last updated in NPPESAugust 22, 2020
Mailing address55 Fruit St, Cardiology, Grb 800, Ms 843, Boston, MA 02114-2621

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