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Provider Profile

Gianna Sliby, RD

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At a glance

About Gianna Sliby

Gianna Sliby, RD is a registered dietitian / nutritionist practicing in Williamsburg, VA. This provider record is associated with NPI 1023939147.

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

Credentials & Licensing

NPINational Provider Identifier
1023939147Issued 2026

As reported to the NPI registry ↗

Common questions

What is Gianna Sliby's specialty?

Gianna Sliby is a registered dietitian / nutritionist in Williamsburg, VA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Gianna Sliby?

Gianna Sliby is listed at 1311 Jamestown Rd Ste 202, Williamsburg, VA 23185. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Gianna Sliby?

The number on file is (757) 401-4024. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Gianna Sliby?

Gianna Sliby's National Provider Identifier is 1023939147. 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

Is Gianna Sliby's profile verified?

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

Guide.md

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

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