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James Duc, M.D.

Clinical Cardiac Electrophysiology Physician in Falls Church, VA · enumerated 2005 · practices at The Cardiovascular Group, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366449522

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Registry record

Entity type Individual (Type 1)
Name James Duc
Credential M.D.
Sex Male
Practice address 2901 Telestar Ct Ste 100, Falls Church, VA, 22042
Phone (703) 208-9797
Fax (703) 591-0829
Enumeration date Jul 2, 2005
Last updated in NPPES Jul 21, 2023

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101052717 (VA) Secondary
207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 0101052717 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
060064305 Other DC RAILROAD MEDICARE DC#
699251000 Medicaid MD -
1366449522 Medicaid VA -
060064305 Other VA RAILROAD MEDICARE VA #
031745800 Medicaid DC -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for James Duc?
The National Provider Identifier (NPI) for James Duc is 1366449522, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Duc practice?
The practice location on file with NPPES is in Falls Church, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-21.