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

Individual provider Infectious Disease Physician · NPI 1629454434

Catharine Arianne Buchan, MD is an Infectious Disease Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015
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.

Massachusetts General Hospital 55 Fruit St
Boston, MA 02114
Phone: (617) 726-3813
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Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence L-264361 (MA)

Record details

NPI number1629454434
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2015
Last updated in NPPESAugust 4, 2015

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