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

Katherine Tyrrell, RD

Individual provider Registered Dietitian · NPI 1700052438

Katherine Tyrrell, RD is a Registered Dietitian in New Haven, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

58144 Gratiot Ave
New Haven, MI 48048
Phone: (810) 794-4982
Fax: (810) 794-4407
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 988928 (MI)

Record details

NPI number1700052438
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedMay 2, 2008
Last updated in NPPESMay 2, 2008
Mailing address555 Saint Clair River Dr, Algonac, MI 48001-1802

Other providers in New Haven