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

Dr. Matilda Johnson, RDN, MS, MPH, PHD

Individual provider Registered Dietitian · NPI 1134085210

Dr. Matilda Johnson, RDN, MS, MPH, PHD is a Registered Dietitian in Vienna, Virginia. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2026
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
MS — Master of Science
A graduate science degree.
MPH — Master of Public Health
A graduate degree in population health.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2258 Wheystone St
Vienna, VA 22182-5237
Phone: (601) 720-0998
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX7522 (MD)

Record details

NPI number1134085210
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , MS , MPH , PHD
Sole proprietorYes
NPI enumeratedJanuary 1, 2026
Last updated in NPPESJanuary 1, 2026
Certification dateJanuary 1, 2026

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