Provider Profile

Yuyang Duan, OD

Unclaimed Profile

At a glance

About Dr. Duan

Listed in the NPI registry as an optometrist, Yuyang Duan, OD practices in Chino Hills, CA. NPI 1700790722 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 licenceAs reported to the NPI registry
No. 36395As reported
NPINational Provider Identifier
1700790722Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of doctor is Dr. Duan?

Dr. Duan is an optometrist in Chino Hills, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Duan's address?

Dr. Duan is listed at 3221 Oakleaf CT, Chino Hills, CA 91709. 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. Duan?

The number on file is (626) 203-5707. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Duan's NPI number?

Dr. Duan's National Provider Identifier is 1700790722. 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

Has Dr. Duan confirmed this information?

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

Guide.md

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