Individual provider · Type 1 NPI

Mackenzie Nicole Mueller, MS, RD, LD

Registered Dietitian · Bethesda, MD

NPI number 1700415833 Active

Practice location

4701 Sangamore Rd Ste N100
Bethesda, MD 20816-2558

Call (914) 919-9200 Map

Mailing address

5414 Northdale Dr
Austin, TX 78723-6214

Other practice locations

  • 911 W 38th St, Austin, TX 78705-1188 · (512) 459-1131
  • 4625 Lindell Blvd Fl 2, St. Louis, MO 63108-3739 · (914) 919-9200

Specialties and licenses

TaxonomyCodeLicense
Registered Dietitian Primary 133V00000XDT85823 (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…

38 other providers at this address

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About NPI 1700415833

Mackenzie Nicole Mueller, MS, RD, LD's National Provider Identifier is 1700415833, issued on Apr 1, 2020. The primary taxonomy on file is Registered Dietitian (133V00000X), and the practice location is in Bethesda, MD. The record was last updated on Feb 2, 2026.