Quick answers
- Which hospitals does Loren Chen work at?
- Medicare's official clinician data lists Loren Chen at 1 hospital: Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Loren Chen see patients?
- Medicare's clinician data lists 1 practice location in Mc Lean, VA. Call before your visit to confirm the address.
- What is Loren Chen's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Loren Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Loren Chen 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 Loren Chen offer telehealth?
- Medicare's clinician data says Loren Chen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Loren Chen?
- (703) 717-7278, as listed in official Medicare / NPI Registry data.
- What is Loren Chen's NPI number?
- 1992932917. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Loren Chen works
Medicare's Facility Affiliation Data lists Loren Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Loren Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1760 Old Meadow Rd, Suite 305Mc Lean, VA 22102 (703) 717‑7278
Group practices
Medicare enrollment lists Loren Chen as a member of this group (CMS data updated 2026-10-02).
- Virginia Hospital Center Physician Group LLC353 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mc Lean
Clinicians with the same Medicare primary specialty in Mc Lean, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1992932917 |
| 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