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

Individual provider Family Nurse Practitioner · NPI 1174713663

Marjorie R Mascarinas, RN, FNP is a Family Nurse Practitioner in Arlington, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

3133 Lee Hwy
Arlington, VA 22201-4207
Phone: (703) 522-0260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0017139642 (VA)

Record details

NPI number1174713663
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , FNP
Sole proprietorNo
NPI enumeratedJuly 31, 2007
Last updated in NPPESApril 10, 2014

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