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Physician Profile

Stephen Chen, M.D.

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At a glance

About Dr. Chen

Based in Oakland, CA, Stephen Chen, M.D. is listed in the NPI registry under internal medicine. NPI 1265601553 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: 2005

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 102205CurrentExpires Dec 2027Since 2007
NPINational Provider Identifier
1265601553Issued 2008

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 does Stephen Chen specialize in?

Stephen Chen is an internist in Oakland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Stephen Chen located?

Stephen Chen is listed at 1800 Harrison St 7Th Floor, Oakland, CA 94612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Stephen Chen's phone number?

The number on file is (510) 625-6262. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Stephen Chen?

Stephen Chen's National Provider Identifier is 1265601553. 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 Stephen Chen train?

Stephen Chen attended Other, graduating in 2005. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Stephen Chen have?

Stephen Chen has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.

CMS public data

Is Stephen Chen's profile verified?

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

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