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

Dr. Mary Julia Marcin, MD

Individual provider Pediatrics Physician · NPI 1689920381

Dr. Mary Julia Marcin, MD is a Pediatrics Physician in Columbia, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2012
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

5239 Hesperus Dr
Columbia, MD 21044-1352
Phone: (410) 730-3925
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence M24071 (MD)

Record details

NPI number1689920381
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 31, 2012
Last updated in NPPESJuly 31, 2012
Mailing address5239 Hesperus Dr, Columbia, MD 21044-1352

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