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Physician Profile

David A. Duncan, D.O.

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Where to find David A. Duncan, D.O.

About Dr. Duncan

Based in San Ramon, CA, David A. Duncan, D.O. is listed in the NPI registry under family medicine. NPI 1710967922 identifies this record in the national registry.

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

Education & Training

School Other Graduated: 2011

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 15980CurrentExpires Mar 2027Since 2017
CA licenceAs reported to the NPI registry
No. 20A15980As reported
IN licenceAs reported to the NPI registry
No. 02002571AAs reported
NPINational Provider Identifier
1710967922Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is David A. Duncan?

David A. Duncan is a family doctor in San Ramon, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

What is David A. Duncan's address?

David A. Duncan is listed at 3268 Casa Grande Dr 5701 8Th St, San Ramon, CA 94583. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with David A. Duncan?

The number on file is (415) 237-1843. Contact the office directly to confirm availability and scheduling.

NPI registry

What is David A. Duncan's NPI number?

David A. Duncan's National Provider Identifier is 1710967922. 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

Where did David A. Duncan train?

David A. Duncan attended Other, graduating in 2011. This comes from the CMS National Downloadable File.

CMS public data

How long has David A. Duncan been practicing?

David A. Duncan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.

CMS public data

Has David A. Duncan confirmed this information?

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

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