Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mackenzie Erin Sullivan, MS, RDN, LDN, CDE

Individual provider Registered Dietitian · NPI 1801250147

Mackenzie Erin Sullivan, MS, RDN, LDN, CDE is a Registered Dietitian in Sayre, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2016.

Licensed in
PA
In the registry since
2016
What do these letters mean?
MS — Master of Science
A graduate science degree.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

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Practice location Address checks out

317 W Lockhart St
Sayre, PA 18840-1618
Phone: (570) 887-3920
Fax: (570) 887-3035
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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 DN005869 (PA)

Record details

NPI number1801250147
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LDN , CDE
Sole proprietorNo
NPI enumeratedApril 13, 2016
Last updated in NPPESFebruary 26, 2021
Certification dateFebruary 26, 2021

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