Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Ruth A Welch, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1407938475

Ruth A Welch, MS, RD, LDN is a Registered Dietitian in Washington, District of Columbia. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

6900 Georgia Ave NW
Washington, DC 20307-5001
Phone: (202) 782-0078

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Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX2429 (MD)

Record details

NPI number1407938475
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESJuly 8, 2007

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