Individual provider · Type 1 NPI

Guang Ren, PhD, RD, LD

Registered Dietitian · Birmingham, AL

NPI number 1902729007 Active

Practice location

2000 6th Ave S
Birmingham, AL 35233-2110

Call (205) 801-7464 Map

Mailing address

PO Box 55310
Birmingham, AL 35255-5310

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000X86450751 (AL)

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 1902729007

Guang Ren, PhD, RD, LD's National Provider Identifier is 1902729007, issued on Aug 4, 2026. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Birmingham, AL. The record was last updated on Aug 10, 2026.