Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Margaret Johnson, RDN, RD

Individual provider Registered Dietitian · NPI 1851117816

Margaret Johnson, RDN, RD is a Registered Dietitian in Lisle, Illinois. Licensed in Florida. Registered with an NPI since 2024.

Licensed in
FL
In the registry since
2024
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

701 Warrenville Rd Ste 210
Lisle, IL 60532-1376
Phone: (312) 664-3456
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86329471 (FL)

Record details

NPI number1851117816
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , RD
Sole proprietorNo
NPI enumeratedNovember 25, 2024
Last updated in NPPESNovember 25, 2024
Certification dateNovember 22, 2024
Mailing address172 Golf Club Dr, Key West, FL 33040-4394

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