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Provider Profile

Ann Chang

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At a glance

About Ann Chang

Ann Chang is an optometrist practicing in Menlo Park, CA. This provider record is associated with NPI 1114300084.

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. 15333CurrentExpires Apr 2028Since 2015
NPINational Provider Identifier
1114300084Issued 2015

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 does Ann Chang specialize in?

Ann Chang is an optometrist in Menlo Park, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Ann Chang located?

Ann Chang is listed at 925 Hamilton Ave, Menlo Park, CA 94025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Ann Chang's phone number?

The number on file is (650) 521-5440. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ann Chang's NPI number?

Ann Chang's National Provider Identifier is 1114300084. 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 long has Ann Chang been practicing?

Ann Chang has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Ann Chang confirmed this information?

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

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Guide.md listings do not constitute medical advice or an endorsement.

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