Quick answers
- Which hospitals does Nima Madanchi work at?
- Medicare's official clinician data lists Nima Madanchi at 2 hospitals: Mary Washington Hospital and Sentara Northern Virginia Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nima Madanchi see patients?
- Medicare's clinician data lists 1 practice location in Alexandria, VA. Call before your visit to confirm the address.
- What is Nima Madanchi's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Nima Madanchi accept Medicare assignment?
- Yes. Medicare's clinician data says Nima Madanchi 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 Nima Madanchi?
- (703) 658-2650, as listed in official Medicare / NPI Registry data.
- What is Nima Madanchi's NPI number?
- 1780198531. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nima Madanchi works
Medicare's Facility Affiliation Data lists Nima Madanchi 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
Practice locations
Addresses where Nima Madanchi is enrolled with Medicare (CMS data updated 2026-10-02).
- 5249 Duke St, Suite 100Alexandria, VA 22304 (703) 658‑2650
Group practices
Medicare enrollment lists Nima Madanchi as a member of this group (CMS data updated 2026-10-02).
- Alexandria Health Care Center, PLLC7 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Alexandria
Clinicians with the same Medicare primary specialty in Alexandria, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780198531 |
| 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