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

Dr. Susan Marie Mackem, MD

Individual provider Anatomic Pathology Physician · NPI 1366732620

Dr. Susan Marie Mackem, MD is an Anatomic Pathology Physician in Frederick, 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

1050 Boyles St Mail Stop 5 Bldg 539 Rm 121A
Frederick, MD 21702-9242
Phone: (301) 228-4200
Fax: (301) 846-7117
Show map & directions

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

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence D0037718 (MD)

Record details

NPI number1366732620
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2011
Last updated in NPPESApril 7, 2011