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

Mrs. Hilary N McMahon, RDN, LDN

Individual provider Registered Dietitian · NPI 1841889326

Mrs. Hilary N McMahon, RDN, LDN is a Registered Dietitian in Mount Joy, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2021
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

204 Alden St
Mount Joy, PA 17552-1194
Phone: (717) 725-6964
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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 DN005517 (PA)

Record details

NPI number1841889326
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorYes
NPI enumeratedJanuary 11, 2021
Last updated in NPPESJanuary 11, 2021
Certification dateJanuary 11, 2021

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