Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sadie Jae Pierce-Mulligan, MS, RDN, LDN

Individual provider Obesity and Weight Management Nutrition Registered Dietitian · NPI 1508495144

Sadie Jae Pierce-Mulligan, MS, RDN, LDN is an Obesity and Weight Management Nutrition Registered Dietitian in Rockford, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
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.

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Practice location Address checks out

5666 E State St
Rockford, IL 61108-2425
Phone: (815) 227-2274
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obesity and Weight Management Nutrition Registered Dietitian (primary) Taxonomy 133VN1201X · Licence 164007905 (IL)

Record details

NPI number1508495144
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RDN , LDN
Sole proprietorNo
NPI enumeratedApril 6, 2020
Last updated in NPPESApril 6, 2020
Certification dateApril 6, 2020