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

Individual provider Registered Dietitian · NPI 1619129970

Mary Gray Hixson, MPH, RD, LDN is a Registered Dietitian OR Nutrition Professional in Raleigh, North Carolina. Qualified in 2007, 19 years ago. Practices with North Carolina Mg LLC, a 712-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in North Carolina.

Years since qualifying
19
Licensed in
NC
In the registry since
2008
Specialties on file
2
What do these letters mean?
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

4207 Lake Boone Trl Ste 100
Raleigh, NC 27607-6685
Phone: (919) 784-7874
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 Blue Ridge Rd, Raleigh, NC 27607-6478 — (919) 784-7874

Specialties & licences

Obesity and Weight Management Nutrition Registered Dietitian (primary) Taxonomy 133VN1201X · Licence L003135 (NC)
Registered Dietitian Taxonomy 133V00000X · Licence L003135 (NC)

Record details

NPI number1619129970
Entity typeIndividual (Type 1)
GenderFemale
Credentials MPH , RD , LDN
Sole proprietorNo
NPI enumeratedOctober 17, 2008
Last updated in NPPESMarch 18, 2021
Certification dateMarch 18, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice North Carolina Mg Llc — 712 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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