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

Trystan Robert Thayer, MS, RD

Individual provider Registered Dietitian · NPI 1457100034

Trystan Robert Thayer, MS, RD is a Registered Dietitian in Grand Rapids, Michigan. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

221 Michigan St NE Ste 200
Grand Rapids, MI 49503-2533
Phone: (616) 267-8950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1457100034
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , RD
Sole proprietorNo
NPI enumeratedMay 15, 2024
Last updated in NPPESJuly 8, 2024
Certification dateJuly 8, 2024

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