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Provider Profile

Roger S. Chan, O.D.

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At a glance

About Dr. Chan

Listed in the NPI registry as an optometrist, Roger S. Chan, O.D. practices in Dublin, CA. NPI 1912969221 identifies this record in the national registry.

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

Specialty

Optometrist (Primary)

Credentials & Licensing

CA · OptometristCalifornia State Board of Optometry
No. 9659CurrentExpires Mar 2027Since 1991
NPINational Provider Identifier
1912969221Issued 2006

Snapshot · verify with the board ↗

Medicare information

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 is Roger S. Chan's specialty?

Roger S. Chan is an optometrist in Dublin, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Roger S. Chan?

Roger S. Chan is listed at 7204 Regional St, Dublin, CA 94568. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Roger S. Chan?

The number on file is (925) 803-1010. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Roger S. Chan?

Roger S. Chan's National Provider Identifier is 1912969221. 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 much experience does Roger S. Chan have?

Roger S. Chan has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Roger S. Chan's profile verified?

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

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