Provider Profile

Gregory Vorobiev

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About Gregory Vorobiev

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Specialty

Credentials & Licensing

NPI1568307338
NPI issued04/20/2026

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 is Gregory Vorobiev's address?

Gregory Vorobiev is listed at 1600 B St, Hayward, CA 94541. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Gregory Vorobiev?

The number on file is (510) 688-8166. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Gregory Vorobiev's NPI number?

Gregory Vorobiev's National Provider Identifier is 1568307338. 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 Gregory Vorobiev confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Gregory Vorobiev. 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.