Provider Profile
Theresa Claus, RD, LDN is a registered dietitian / nutritionist based in Downers Grove, IL. The provider's National Provider Identifier (NPI) is 1962864207.
Factual summary compiled by Guide.md from public records; not written by this provider.
3815 HIGHLAND AVE
Downers Grove, IL 60515
Theresa Claus, RD is a registered dietitian / nutritionist in Downers Grove, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Theresa Claus, RD is listed at 3815 Highland Ave, Downers Grove, IL 60515. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (630) 542-8022. Contact the office directly to confirm availability and scheduling.
NPI registry
Theresa Claus, RD's National Provider Identifier is 1962864207. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Theresa Claus, RD has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Theresa Claus, RD. If this is you, claiming it is free.
Guide.md
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