Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Mary Elizabeth Baun, RD, LDN, CDE

Individual provider Registered Dietitian · NPI 1497841613

Mrs. Mary Elizabeth Baun, RD, LDN, CDE is a Registered Dietitian OR Nutrition Professional in Sewickley, Pennsylvania. Qualified in 1983, 43 years ago. Practices with Valley Gastroenterology Associates PC, a 25-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
43
Licensed in
PA
In the registry since
2006
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

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Practice location Address checks out

720 Blackburn Rd
Sewickley, PA 15143-1459
Phone: (412) 299-1686
Fax: (412) 299-1295
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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 DN001515 (PA)

Record details

NPI number1497841613
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN , CDE
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Valley Gastroenterology Associates Pc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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