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HOSPITAL MEDICINE SERVICES OF VA, LLC
NPI 1851226096
Internal Medicine in Reston, VA

Active since June 17, 2026
1850 TOWN CENTER PKWY, RESTON, VA 20190(703) 689-9000 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hospital Medicine Services Of Va, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HOSPITAL MEDICINE SERVICES OF VA, LLC (NPI 1851226096) is a healthcare organization registered as an internal medicine in Reston, Virginia and active in the NPI registry since June 2026. The organization lists Vyvyan Derouen, Vice President, as its authorized official.

NPPES Registry Identity

NPI1851226096
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHOSPITAL MEDICINE SERVICES OF VA, LLC
Location Address1850 TOWN CENTER PKWYReston, VA 20190-3219
Mailing Address2000 Health Park DrBrentwood, TN 37027-4525 · (615) 373-7406
Phone(703) 689-9000
Organization SubpartYes
Authorized OfficialVyvyan DerouenVice President · (512) 482-4107
Enumeration DateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1851226096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1850 TOWN CENTER PKWY, Reston, VA 20190
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEDSTAR MEDICAL GROUP II LLC
General Practice
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (202) 877-7685
DR. DAVID E KARDON MD
Pathology (Anatomic Pathology & Clinical Pathology)
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (703) 689-9093
DR. ANDREW HARRIS GORDON M.D., PH.D.
Physical Medicine & Rehabilitation
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (703) 949-9660
BERNARD JAMES GAMIAO
Occupational Therapist
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (703) 689-9000
SEON H LEE MD
Emergency Medicine
1850 TOWN CENTER PKWY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
MRS. DIANE D ZHAO MD
Physical Medicine & Rehabilitation
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (703) 689-9000
DR. JAMES L TORRENS MD
Anesthesiology
1850 TOWN CENTER PKWY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919
JOHN M YOUNG CRNA
Nurse Anesthetist, Certified Registered
1850 TOWN CENTER PKWY
RESTON, VA 20190
Fairfax County (703) 471-0919

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hospital Medicine Services Of VA, LLC's NPI number?

The NPI number for Hospital Medicine Services Of VA, LLC is 1851226096. It was assigned to this organization in the NPPES registry on June 17, 2026.

Where is Hospital Medicine Services Of VA, LLC located?

Hospital Medicine Services Of VA, LLC is located at 1850 Town Center Pkwy, Reston, VA 20190. The listed phone number is (703) 689-9000.

What is Hospital Medicine Services Of VA, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Hospital Medicine Services Of VA, LLC was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.