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

Mary Marquis

Individual provider Gerontology Nurse Practitioner · NPI 1104244623

Mary Marquis is a Gerontology Nurse Practitioner in Trevose, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2014

Practice location Address checks out

669 E Myrtle Ave
Trevose, PA 19053-4640
Phone: (215) 364-8412
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence SP012815 (PA)

Record details

NPI number1104244623
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 1, 2014
Last updated in NPPESApril 1, 2014