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

MS. Gwenneth Susanne McPherson, NP

Individual provider Nurse Practitioner · NPI 1871894451

MS. Gwenneth Susanne McPherson, NP is a Nurse Practitioner in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2010.

Licensed in
MD
In the registry since
2010
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

9000 Franklin Square Dr
Baltimore, MD 21237
Phone: (410) 777-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence R069780 (MD)

Record details

NPI number1871894451
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 12, 2010
Last updated in NPPESNovember 12, 2010

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