Individual provider · Type 1 NPI

Mary Karpiel, PhD, RDN

Registered Dietitian · Denton, TX

NPI number 1538074588 Active

Practice location

9912 Crestview Dr
Denton, TX 76207-6822

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000XDT04379 (TX)

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 1538074588

Mary Karpiel, PhD, RDN's National Provider Identifier is 1538074588, issued on Aug 15, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Denton, TX. The record was last updated on Aug 15, 2026.