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

Hannah Barker, RD, LDN

Individual provider Registered Dietitian · NPI 1881090371

Hannah Barker, RD, LDN is a Registered Dietitian in Silver Spring, Maryland. Licensed in Maryland. Registered with an NPI since 2014.

Licensed in
MD
In the registry since
2014
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

1500 Forest Glen Rd
Silver Spring, MD 20910-1460
Phone: (443) 849-2000
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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 DX3214 (MD)

Record details

NPI number1881090371
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorNo
NPI enumeratedNovember 10, 2014
Last updated in NPPESNovember 10, 2014
Mailing address1500 Forest Glen Rd, Silver Spring, MD 20910-1460

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