Individual provider · Type 1 NPI

Erin Claire O'Flaherty, RD

Registered Dietitian · Edwardsville, IL

NPI number 1649100983 Active

Practice location

11 Biscayne Dr
Edwardsville, IL 62025-2451

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000X164012211 (IL)

Registered Dietitian: A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the…

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About NPI 1649100983

Erin Claire O'Flaherty, RD's National Provider Identifier is 1649100983, issued on May 20, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Edwardsville, IL. The record was last updated on May 20, 2026.