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

Marilou Wieder, RD

Individual provider Registered Dietitian · NPI 1851530323

Marilou Wieder, RD is a Registered Dietitian in Bethlehem, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2009.

Licensed in
PA
In the registry since
2009
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

801 Ostrum St
Bethlehem, PA 18015-1000
Phone: (610) 954-4166
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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 DN000455 (PA)

Record details

NPI number1851530323
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedFebruary 6, 2009
Last updated in NPPESFebruary 6, 2009

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