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Elizabeth Overgaauw, RD, LD, LMNT

Registered Dietitian in Sioux City, IA · enumerated 2015.

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

National Provider Identifier

1780062976

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Registry record

Entity type Individual (Type 1)
Name Elizabeth Overgaauw
Credential RD, LD, LMNT
Sex Female
Practice address 4500 Sergeant Rd, Store #1614, Sioux City, IA, 51106
Enumeration date May 8, 2015
Last updated in NPPES May 8, 2015

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 077925 (IA) Primary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 102152 (NE) Secondary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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

How do I verify Elizabeth Overgaauw's NPI record?
Cross-check NPI 1780062976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1780062976 active?
Yes, as of the latest NPPES snapshot, NPI 1780062976 is active (record last updated 2015-05-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-08.