Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jane L Mahan-Wiegand, MS, RD

Individual provider Registered Dietitian · NPI 1073910345

Jane L Mahan-Wiegand, MS, RD is a Registered Dietitian in Reston, Virginia. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1900 Campus Commons Dr Ste 100
Reston, VA 20191
Phone: (703) 606-5233
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1073910345
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedDecember 2, 2014
Last updated in NPPESFebruary 28, 2018

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