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

Mary Bernadette Martello, MD

Individual provider Internal Medicine Physician · NPI 1669465076

Mary Bernadette Martello, MD is an Internal Medicine Physician in Whiteford, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
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

2623 Whiteford Rd
Whiteford, MD 21160-1103
Phone: (410) 452-5515
Fax: (410) 452-8030
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 D0056091 (MD)

Record details

NPI number1669465076
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2005
Last updated in NPPESJuly 13, 2026