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Provider Profile

Mary Johnson, MDN, RD, LD

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At a glance

About Mary Johnson

Mary Johnson, MDN, RD, LD is a registered dietitian / nutritionist practicing in Columbus, OH. This provider record is associated with NPI 1871497719.

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

Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

OH licenceAs reported to the NPI registry
No. LD.11773As reported
NPINational Provider Identifier
1871497719Issued 2026

As reported to the NPI registry ↗

Common questions

What is Mary Johnson, MDN, RD's specialty?

Mary Johnson, MDN, RD is a registered dietitian / nutritionist in Columbus, OH. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Mary Johnson, MDN, RD?

Mary Johnson, MDN, RD is listed at 700 Childrens Dr, Columbus, OH 43205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mary Johnson, MDN, RD?

The number on file is (614) 722-0759. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mary Johnson, MDN, RD?

Mary Johnson, MDN, RD's National Provider Identifier is 1871497719. 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 Mary Johnson, MDN, RD's profile verified?

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

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