Quick answers
- Which hospitals does Meredith L. Duncan work at?
- Medicare's official clinician data lists Meredith L. Duncan at 3 hospitals: Inova Alexandria Hospital, Inova Fairfax Hospital and Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Meredith L. Duncan see patients?
- Medicare's clinician data lists 6 practice locations, including Arlington, VA, Leesburg, VA and Falls Church, VA. Call before your visit to confirm the address.
- What is Meredith L. Duncan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Meredith L. Duncan accept Medicare assignment?
- Yes. Medicare's clinician data says Meredith L. Duncan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Meredith L. Duncan?
- (571) 350-3668, as listed in official Medicare / NPI Registry data.
- What is Meredith L. Duncan's NPI number?
- 1134916240. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Meredith L. Duncan works
Medicare's Facility Affiliation Data lists Meredith L. Duncan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Alexandria HospitalAlexandria, VA · Acute Care Hospital · CCN 490040
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Meredith L. Duncan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1005 N Glebe RdArlington, VA 22201
- 19450 Deerfield Ave, Suite 100Leesburg, VA 20176 (571) 350‑3668
- 3300 Gallows RdFalls Church, VA 22042
- 4320 Seminary RdAlexandria, VA 22304
- 44035 Riverside Pkwy, Suite 400Leesburg, VA 20176 (703) 858‑5421
Group practices
Medicare enrollment lists Meredith L. Duncan as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Arlington
Clinicians with the same Medicare primary specialty in Arlington, VA — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134916240 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians