Quick answers
- Which hospitals does Nadeem A. Khan work at?
- Medicare's official clinician data lists Nadeem A. Khan at 1 hospital: Inova Loudoun Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nadeem A. Khan see patients?
- Medicare's clinician data lists 1 practice location in Dulles, VA. Call before your visit to confirm the address.
- What is Nadeem A. Khan's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Nadeem A. Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Nadeem A. Khan 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 Nadeem A. Khan offer telehealth?
- Medicare's clinician data says Nadeem A. Khan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nadeem A. Khan?
- (703) 737-6001, as listed in official Medicare / NPI Registry data.
- What is Nadeem A. Khan's NPI number?
- 1396708392. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nadeem A. Khan works
Medicare's Facility Affiliation Data lists Nadeem A. Khan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · CCN 490043
Practice locations
Addresses where Nadeem A. Khan is enrolled with Medicare (CMS data updated 2026-10-02).
- 24430 Stone Springs Blvd, Unit 100Dulles, VA 20166 (703) 737‑6001
Group practices
Medicare enrollment lists Nadeem A. Khan as a member of this group (CMS data updated 2026-10-02).
- Loudoun Medical Group, PC271 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1396708392 |
| 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