Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Sobnosky Gross, MS, RD, LDN

Individual provider Nutritionist · NPI 1659563344

Mary Sobnosky Gross, MS, RD, LDN is a Nutritionist in Durham, North Carolina. Practices as a sole proprietor. Licensed in North Carolina.

Licensed in
NC
In the registry since
2007
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

416 Constitution Dr
Durham, NC 27705-2853
Phone: (919) 382-2819
Fax: (919) 382-2029
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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 L000615 (NC)
Nutritionist Taxonomy 133N00000X · Licence L000615 (NC)

Record details

NPI number1659563344
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorYes
NPI enumeratedAugust 16, 2007
Last updated in NPPESAugust 16, 2007

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