Are you Ashley M. Seis-Yano, RDN? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Ashley M. Seis-Yano, RDN

Is this you? Edit this profile

At a glance

About Ashley Seis-Yano

Listed in the NPI registry as a registered dietitian / nutritionist, Ashley M. Seis-Yano, RDN practices in Napa, CA. NPI 1174428627 identifies this record in the national registry.

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

Credentials & Licensing

NPINational Provider Identifier
1174428627Issued 2026

As reported to the NPI registry ↗

Common questions

What is Ashley M. Seis-Yano's specialty?

Ashley M. Seis-Yano is a registered dietitian / nutritionist in Napa, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Ashley M. Seis-Yano?

Ashley M. Seis-Yano is listed at 1443 Main St Ste 130B, Napa, CA 94559. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ashley M. Seis-Yano?

The number on file is (707) 200-1178. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Ashley M. Seis-Yano?

Ashley M. Seis-Yano's National Provider Identifier is 1174428627. 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 Ashley M. Seis-Yano's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Ashley M. Seis-Yano. If this is you, claiming it is free.

Guide.md

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

A GigHz company · Founder: Pouyan Golshani, MD