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 registered under 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

Colleagues at North Carolina Mg LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 712 clinicians in the practice; 12 are shown here.

Other providers in Raleigh