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

Brian Michael Alexander, MD

Individual provider Radiation Oncology Physician · NPI 1275511149

Brian Michael Alexander, MD is a Radiation Oncology Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
Specialties on file
2
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 St
Boston, MA 02115-6110
Phone: (617) 732-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 227432 (MA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 224053 (MA)

Record details

NPI number1275511149
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 2, 2006
Last updated in NPPESOctober 6, 2016
Mailing address75 Francis St, Boston, MA 02115-6110

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