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

Sarah Melanie Flessner, MS, RD, CSP

Individual provider Registered Dietitian · NPI 1316575988

Sarah Melanie Flessner, MS, RD, CSP is a Registered Dietitian in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2020.

Licensed in
MI
In the registry since
2020
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

330 Barclay Ave NE Ste 203
Grand Rapids, MI 49503-2527
Phone: (616) 391-2123
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X (MI)

Record details

NPI number1316575988
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , CSP
Sole proprietorNo
NPI enumeratedMarch 30, 2020
Last updated in NPPESFebruary 15, 2021
Certification dateFebruary 15, 2021

Other providers in Grand Rapids