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

Mrs. Marcia E Guarniere, PA-C

Individual provider Physician Assistant · NPI 1134245681

Mrs. Marcia E Guarniere, PA-C is a Physician Assistant in Falls Church, Virginia. Qualified in 2005, 21 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in District of Columbia and Virginia.

Years since qualifying
21
Licensed in
DC, VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-5068
Show map & directions

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

Additional practice locations (2)

  • 1331 H St Nw Ste 200, Washington, DC 20005-4706 — (888) 803-3370
  • 2800 Eisenhower Ave Ste 220, Alexandria, VA 22314-4587 — (888) 803-3370

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 0110003101 (VA)
Physician Assistant Taxonomy 363A00000X · Licence PA030516 (DC)

Record details

NPI number1134245681
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMarch 22, 2007
Last updated in NPPESJune 29, 2024
Certification dateJune 29, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Falls Church