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

John J Keaney, MBBCHBAO

Individual provider Internal Medicine Physician · NPI 1467792598

John J Keaney, MBBCHBAO is an Internal Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2013.

Licensed in
MA
In the registry since
2013

Practice location Partly verified

Some contact details are missing from the federal record.

Massachusetts General Hospital 55 Fruit St
Boston, MA 02114
Phone: (617) 726-5036
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L-254540 (MA)

Record details

NPI number1467792598
Entity typeIndividual (Type 1)
GenderMale
Credentials MBBCHBAO
Sole proprietorNo
NPI enumeratedFebruary 27, 2013
Last updated in NPPESFebruary 27, 2013

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