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

Alec John Koffer, MD

Individual provider Emergency Medicine Physician · NPI 1942730007

Alec John Koffer, MD is an Emergency Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Deaconess Rd Bldg 2ND
Boston, MA 02215-5321
Phone: (617) 754-2339
Fax: (617) 754-2350
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 271298 (MA)

Record details

NPI number1942730007
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2017
Last updated in NPPESJuly 21, 2022

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