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Dr. David Robert Dufour, M.D.

Anatomic Pathology & Clinical Pathology Physician in Washington, DC · enumerated 2006.

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

National Provider Identifier

1316032618

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Registry record

Entity type Individual (Type 1)
Name Dr. David Robert Dufour
Credential M.D.
Sex Male
Practice address 50 Irving St. N.W., Veterans Affairs Medical Center - 11, Washington, DC, 20422
Phone (202) 745-8000
Fax (202) 745-8284
Enumeration date Oct 3, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 0101031231 (VA) Primary
207ZP0104X Chemical Pathology Physician Allopathic & Osteopathic Physicians · License 0101031231 (VA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 David Dufour?
The National Provider Identifier (NPI) for David Dufour is 1316032618, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Dufour practice?
The practice location on file with NPPES is in Washington, DC. 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 2025-09-11.