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

Eyal Benjamin Ben Assa, MD

Individual provider Internal Medicine Physician · NPI 1740720937

Eyal Benjamin Ben Assa, MD is an Internal Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

55 Fruit St Massachusetts General Hospital
Boston, MA 02114
Phone: (617) 726-7400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 270008 (MA)

Record details

NPI number1740720937
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2017
Last updated in NPPESMarch 7, 2017
Mailing address55 Fruit St., Massachusetts General Hospital, Boston, MA 02114

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