Provider Profile

Barry C. Winston, O.D.

Unclaimed Profile

About Dr. Winston

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Specialty

Optometrist (Primary)

Credentials & Licensing

CA license5229T
NPI1558352716
NPI issued11/04/2005

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Barry C. Winston specialize in?

Barry C. Winston is an optometrist in Pleasanton, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Barry C. Winston located?

Barry C. Winston is listed at 4450 Black Ave Suite C, Pleasanton, CA 94566. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Barry C. Winston's phone number?

The number on file is (925) 462-2600. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Barry C. Winston's NPI number?

Barry C. Winston's National Provider Identifier is 1558352716. 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 Barry C. Winston been practicing?

Barry C. Winston has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Barry C. Winston confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.