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Physician Profile

William P. Chen, MD

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At a glance

About Dr. Chen

William P. Chen, MD practices ophthalmology in Irvine, CA. William is a 1976 graduate of Saint Louis University School of Medicine. The provider's National Provider Identifier (NPI) is 1558420661.

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

Education & Training

Specialty

Ophthalmology (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 34389CurrentExpires Aug 2027Since 1977
NPINational Provider Identifier
1558420661Issued 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 Dr. Chen?

Dr. Chen is an eye doctor in Irvine, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.

NPI registry

What is Dr. Chen's address?

Dr. Chen is listed at 18 Endeavor Ste 305, Irvine, CA 92618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Chen?

The number on file is (949) 585-5188. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Chen?

Dr. Chen's National Provider Identifier is 1558420661. 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 Dr. Chen train?

Dr. Chen attended Saint Louis University School of Medicine, graduating in 1976. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Chen have?

Dr. Chen has 50 years experience. Calculated from a graduation year of 1976, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Chen's profile verified?

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

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