Quick answers
- Which hospitals does Samir Khouri work at?
- Medicare's official clinician data lists Samir Khouri at 4 hospitals: Inova Alexandria Hospital, Inova Fairfax Hospital, Inova Mount Vernon Hospital and Sentara Northern Virginia Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samir Khouri see patients?
- Medicare's clinician data lists 2 practice locations, including Woodbridge, VA and Vienna, VA. Call before your visit to confirm the address.
- What is Samir Khouri's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Samir Khouri accept Medicare assignment?
- Yes. Medicare's clinician data says Samir Khouri 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 Samir Khouri?
- (703) 964-8199, as listed in official Medicare / NPI Registry data.
- What is Samir Khouri's NPI number?
- 1306820568. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samir Khouri works
Medicare's Facility Affiliation Data lists Samir Khouri 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
- Inova Mount Vernon HospitalAlexandria, VA · Acute Care Hospital · CCN 490122
- Sentara Northern Virginia Medical CenterWoodbridge, VA · Acute Care Hospital · CCN 490113
Practice locations
Addresses where Samir Khouri is enrolled with Medicare (CMS data updated 2026-10-02).
- 2300 Opitz BlvdWoodbridge, VA 22191 (703) 964‑8199
- 305 Maple Ave W, Suite BVienna, VA 22180 (703) 964‑8199
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Woodbridge
Clinicians with the same Medicare primary specialty in Woodbridge, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306820568 |
| 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