Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Amy Willis, PHD, RDN, LDN

Individual provider Registered Dietitian · NPI 1538786694

Dr. Amy Willis, PHD, RDN, LDN is a Registered Dietitian in Fort Washington, Maryland. Licensed in Maryland. Registered with an NPI since 2020.

Licensed in
MD
In the registry since
2020
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

11711 Livingston Rd
Fort Washington, MD 20744-5151
Phone: (301) 203-2447
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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 DX4533 (MD)

Record details

NPI number1538786694
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RDN , LDN
Sole proprietorNo
NPI enumeratedJuly 6, 2020
Last updated in NPPESJuly 6, 2020
Certification dateJuly 6, 2020

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