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Provider Profile

Marissa Varni, RDN

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At a glance

About Marissa Varni

Marissa Varni, RDN is a registered dietitian / nutritionist practicing in Surprise, AZ. This provider record is associated with NPI 1629975370.

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

Credentials & Licensing

NPINational Provider Identifier
1629975370Issued 2026

As reported to the NPI registry ↗

Common questions

What does Marissa Varni specialize in?

Marissa Varni is a registered dietitian / nutritionist in Surprise, AZ. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Marissa Varni located?

Marissa Varni is listed at 16790 N 183Rd Dr, Surprise, AZ 85388. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marissa Varni's phone number?

The number on file is (714) 290-7631. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marissa Varni's NPI number?

Marissa Varni's National Provider Identifier is 1629975370. 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 Marissa Varni confirmed this information?

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