Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Marie K Barber, PHD, MPH, RD, LDN

Individual provider Registered Dietitian · NPI 1528350949

Dr. Marie K Barber, PHD, MPH, RD, LDN is a Registered Dietitian in Durham, North Carolina. Licensed in North Carolina. Registered with an NPI since 2011.

Licensed in
NC
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MPH — Master of Public Health
A graduate degree in population health.
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

3505 Old Chapel Hill Rd
Durham, NC 27707-3614
Phone: (919) 358-9211
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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 860361 (NC)

Record details

NPI number1528350949
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MPH , RD , LDN
Sole proprietorNo
NPI enumeratedMay 3, 2011
Last updated in NPPESMay 3, 2011

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