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

Margaret M Fregoso, NP

Individual provider Adult Health Nurse Practitioner · NPI 1972785442

Margaret M Fregoso, NP is a Nurse Practitioner in Falls Church, Virginia. Qualified in 2005, 21 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
21
Licensed in
VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

3300 Gallows Rd Physician Billing
Falls Church, VA 22042-3307
Phone: (703) 776-2986
Fax: (703) 776-3515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8081 Innovation Park Dr, Fairfax, VA 22031-4867 — (571) 472-0530

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 0024166840 (VA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 0024166840 (VA)

Record details

NPI number1972785442
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 27, 2007
Last updated in NPPESMarch 11, 2022
Certification dateMarch 11, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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