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

Individual provider Registered Dietitian · NPI 1811169584

MS. Dianna Thomas, RD is a Registered Dietitian in Warren, Michigan. Practices as a sole proprietor. Registered with an NPI since 2008.

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

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Practice location Address checks out

21230 Dequindre Rd
Warren, MI 48091
Phone: (586) 880-2447
Fax: (586) 427-4921
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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 number1811169584
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedApril 2, 2008
Last updated in NPPESApril 2, 2008
Mailing address21230 Dequindre Rd, Warren, MI 48091

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