Provider Profile

Samantha J. Johnson, MPH, RDN, LDN

Unclaimed Profile

About Samantha Johnson

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Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

PA licenseDN009602
NPI1831028455
NPI issued05/18/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Samantha J. Johnson, MPH, RDN specialize in?

Samantha J. Johnson, MPH, RDN is a registered dietitian / nutritionist in Chicago, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Samantha J. Johnson, MPH, RDN located?

Samantha J. Johnson, MPH, RDN is listed at 160 N Wacker Dr Unit 201, Chicago, IL 60606. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Samantha J. Johnson, MPH, RDN's phone number?

The number on file is (312) 374-5399. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Samantha J. Johnson, MPH, RDN?

Samantha J. Johnson, MPH, RDN's National Provider Identifier is 1831028455. 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 Samantha J. Johnson, MPH, RDN's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Samantha J. Johnson, MPH, RDN. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.