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

Barbara E Bierer, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1285642298

Barbara E Bierer, MD is a Hematology (Internal Medicine) Physician in Boston, 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 Address checks out

75 Francis Street Brigham And Womens Hospital
Boston, MA 02115
Phone: (617) 732-8990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 49027 (MA)

Record details

NPI number1285642298
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address75 Francis Street, Brigham And Womens Hospital, Boston, MA 02115

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