NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Mendenhall, RDN

Registered Dietitian in Wilmington, NC · enumerated 2024 · practices at Nutrition in Motion.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659195410

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Registry record

Entity type Individual (Type 1)
Name Mackenzie Mendenhall
Credential RDN
Sex Female
Practice address 2517 Delaney Ave, Wilmington, NC, 28403
Enumeration date Nov 8, 2024
Last updated in NPPES Nov 8, 2024

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Mackenzie Mendenhall?
Mackenzie Mendenhall is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-08.