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

Brendan Day, MD

Individual provider Internal Medicine Physician · NPI 1184915498

Brendan Day, MD is an Internal Medicine Physician in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2011.

Licensed in
MD
In the registry since
2011
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

2112 Dundalk Ave
Baltimore, MD 21222-3714
Phone: (410) 288-4800
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0077867 (MD)

Record details

NPI number1184915498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2011
Last updated in NPPESJuly 14, 2014
Mailing address2112 Dundalk Ave, Baltimore, MD 21222-3714

Other providers in Baltimore