Are you Nancy Gruenfelder, RDN? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Nancy Gruenfelder, RDN

Is this you? Edit this profile

At a glance

About Nancy Gruenfelder

Listed in the NPI registry as a registered dietitian / nutritionist, Nancy Gruenfelder, RDN practices in Rye Brook, NY. NPI 1578291910 identifies this record in the national registry.

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

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 008903As reported
NPINational Provider Identifier
1578291910Issued 2022

As reported to the NPI registry ↗

Common questions

What does Nancy Gruenfelder specialize in?

Nancy Gruenfelder is a registered dietitian / nutritionist in Rye Brook, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Nancy Gruenfelder located?

Nancy Gruenfelder is listed at 68 Greenway Ln, Rye Brook, NY 10573. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Nancy Gruenfelder's phone number?

The number on file is (914) 479-9653. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Nancy Gruenfelder's NPI number?

Nancy Gruenfelder's National Provider Identifier is 1578291910. 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 Nancy Gruenfelder been practicing?

Nancy Gruenfelder has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Nancy Gruenfelder confirmed this information?

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