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

Dr. Richard Charles Marsella, MD, PHD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1174656193

Dr. Richard Charles Marsella, MD, PHD is an Anatomic Pathology & Clinical Pathology Physician in Columbia, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

5450 Knoll North Dr
Columbia, MD 21045-2300
Phone: (443) 618-6596
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence D0024047 (MD)

Record details

NPI number1174656193
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJuly 8, 2007

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