Quick answers
- Where does Hamid S. Assadi see patients?
- Medicare's clinician data lists 1 practice location in Vienna, VA. Call before your visit to confirm the address.
- What is Hamid S. Assadi's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Hamid S. Assadi accept Medicare assignment?
- Yes. Medicare's clinician data says Hamid S. Assadi 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.
- Does Hamid S. Assadi offer telehealth?
- Medicare's clinician data says Hamid S. Assadi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Hamid S. Assadi?
- (703) 261-6550, as listed in official Medicare / NPI Registry data.
- What is Hamid S. Assadi's NPI number?
- 1659390524. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Hamid S. Assadi is enrolled with Medicare (CMS data updated 2026-10-02).
- 2555 Chain Bridge RdVienna, VA 22181 (703) 261‑6550
Specialties
- Family Practiceprimary
Other family doctors in Vienna
Clinicians with the same Medicare primary specialty in Vienna, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1659390524 |
| 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
- 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