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Physician Profile

Simon Chan, M.D.

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At a glance

About Dr. Chan

Simon Chan, M.D. is a healthcare provider in Antioch, CA specializing in gastroenterology. Simon trained at New York University School of Medicine, graduating in 2002. This provider record is associated with NPI 1497762082.

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

Specialty

Gastroenterology (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 85162CurrentExpires Nov 2027Since 2003
NPINational Provider Identifier
1497762082Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 does Simon Chan specialize in?

Simon Chan is a gastroenterologist in Antioch, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.

NPI registry

Where is Simon Chan located?

Simon Chan is listed at 4501 Sand Creek Rd Dept. of Gastroenterology - 2Nd Floor, Antioch, CA 94531. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Simon Chan's phone number?

The number on file is (925) 813-3707. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Simon Chan's NPI number?

Simon Chan's National Provider Identifier is 1497762082. 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 Simon Chan train?

Simon Chan attended New York University School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.

CMS public data

How long has Simon Chan been practicing?

Simon Chan has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.

CMS public data

Has Simon Chan confirmed this information?

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

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