Are you Dr. Rosenstein? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Rebecca Y. Rosenstein, PhD, RD

Is this you? Edit this profile

At a glance

About Dr. Rosenstein

Rebecca Y. Rosenstein, PhD, RD is a registered dietitian / nutritionist based in Bethesda, MD. The provider's National Provider Identifier (NPI) is 1124949151.

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

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. DX8950As reported
NPINational Provider Identifier
1124949151Issued 2026

As reported to the NPI registry ↗

Common questions

What does Dr. Rosenstein specialize in?

Dr. Rosenstein is a registered dietitian / nutritionist in Bethesda, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Rosenstein located?

Dr. Rosenstein is listed at 8600 Old Georgetown Rd, Bethesda, MD 20814. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Rosenstein's phone number?

The number on file is (720) 299-3383. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Rosenstein?

Dr. Rosenstein's National Provider Identifier is 1124949151. 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 Dr. Rosenstein's profile verified?

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

Guide.md

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