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Provider Profile

Mark W. Gregg, RN

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At a glance

About Mark Gregg

The NPI registry lists Mark W. Gregg, RN as a student in an organized health care education program, in Bethesda, MD. NPI 1053258921 identifies this record in the national registry.

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

Specialty

Student in an Organized Health Care Education Program (Primary)

Credentials & Licensing

FL licenceAs reported to the NPI registry
No. RN9639547As reported
NPINational Provider Identifier
1053258921Issued 2026

As reported to the NPI registry ↗

Common questions

What is Mark W. Gregg's specialty?

Mark W. Gregg is a medical trainee in Bethesda, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where can I find Mark W. Gregg?

Mark W. Gregg is listed at 4301 Jones Bridge Rd, Bethesda, MD 20814. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mark W. Gregg?

The number on file is (301) 295-9004. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mark W. Gregg?

Mark W. Gregg's National Provider Identifier is 1053258921. 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 Mark W. Gregg's profile verified?

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

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