Quick answers
- Which hospitals does Shahryar Mafi work at?
- Medicare's official clinician data lists Shahryar Mafi at 3 hospitals: Mary Washington Hospital, Sentara Northern Virginia Medical Center and Stafford Hospital, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Shahryar Mafi see patients?
- Medicare's clinician data lists 3 practice locations, including Reston, VA, Vienna, VA and Manassas, VA. Call before your visit to confirm the address.
- What is Shahryar Mafi's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Shahryar Mafi accept Medicare assignment?
- Yes. Medicare's clinician data says Shahryar Mafi 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 Shahryar Mafi?
- (877) 415-4116, as listed in official Medicare / NPI Registry data.
- What is Shahryar Mafi's NPI number?
- 1750338505. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Shahryar Mafi works
Medicare's Facility Affiliation Data lists Shahryar Mafi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · CCN 490022
- Sentara Northern Virginia Medical CenterWoodbridge, VA · Acute Care Hospital · CCN 490113
- Stafford Hospital, LLCStafford, VA · Acute Care Hospital · CCN 490140
Practice locations
Addresses where Shahryar Mafi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1850 Town Ctr PkwyReston, VA 20190 (877) 415‑4116
- 415 Church St NE, Suite 101Vienna, VA 22180 (877) 415‑4116
- 8100 Ashton Ave, Suite 200Manassas, VA 20109
Group practices
Medicare enrollment lists Shahryar Mafi as a member of this group (CMS data updated 2026-10-02).
- Carient Heart and Vascular, LLC26 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Virginia →
Other cardiologists in Reston
Clinicians with the same Medicare primary specialty in Reston, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750338505 |
| 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