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

Keith Linton Long, MD

Individual provider Anesthesiology Physician · NPI 1467487439

Keith Linton Long, MD is an Anesthesiology Physician in Winchester, 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.

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Practice location Partly verified

Some contact details are missing from the federal record.

Winchester Hospital 41 Highland Ave
Winchester, MA 01890
Phone: (781) 756-7243
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 74770 (MA)

Record details

NPI number1467487439
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address24 Oak St, Belmont, MA 02478-3007

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