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

Individual provider Registered Dietitian · NPI 1871477414

Dr. Liana Nicole Crowley, PHD, RDN is a Registered Dietitian in Mc Lean, Virginia. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
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.

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Practice location Address checks out

6618 Weatheford Ct
Mc Lean, VA 22101-1643
Phone: (302) 853-2028
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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 86170115

Record details

NPI number1871477414
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RDN
Sole proprietorYes
NPI enumeratedAugust 5, 2025
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

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