Individual provider · Type 1 NPI

Breighlyn Marie Kowalczyk, RDN

Registered Dietitian · Austin, TX

NPI number 1144145459 Active

Practice location

3724 Jefferson St Ste 104
Austin, TX 78731-6204

Call (512) 693-7045 Map

Fax (512) 399-9039

Mailing address

9411 Switzer St
Overland Park, KS 66214-2145

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000X3947 (KS)

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 1144145459

Breighlyn Marie Kowalczyk, RDN's National Provider Identifier is 1144145459, issued on Aug 13, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Austin, TX. The record was last updated on Aug 13, 2026.