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Physician Profile

William E. Duncan, MD, PhD

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At a glance

About Dr. Duncan

William E. Duncan, MD, PhD is a healthcare provider in Washington, DC specializing in endocrinology, diabetes & metabolism. This provider record is associated with NPI 1396897302.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

PA licenceAs reported to the NPI registry
No. MD-021716-EAs reported
NPINational Provider Identifier
1396897302Issued 2007

As reported to the NPI registry ↗

Common questions

What is Dr. Duncan's specialty?

Dr. Duncan is an endocrinologist in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.

NPI registry

Where can I find Dr. Duncan?

Dr. Duncan is listed at 6900 Georgia Ave Nw Wramc, Building 2, Department of Medicine, Washington, DC 20307. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Duncan?

The number on file is (202) 278-6770. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Duncan's NPI number?

Dr. Duncan's National Provider Identifier is 1396897302. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Dr. Duncan been practicing?

Dr. Duncan has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Duncan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duncan. If this is you, claiming it is free.

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