Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mamie W Byrd, RD, LDN

Registered Dietitian in Smithfield, NC · enumerated 2012.

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

National Provider Identifier

1770830382

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Registry record

Entity type Individual (Type 1)

Name Mamie W Byrd

Credential RD, LDN

Sex Female

Practice address Smithfield, NC, 27577

Phone (919) 322-9337

Enumeration date Aug 14, 2012

Last updated in NPPES Aug 14, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License L003168 (NC) Primary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License D1273 (DC) 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 Mamie Byrd's NPI record?

Cross-check NPI 1770830382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770830382 active?

Yes, as of the latest NPPES snapshot, NPI 1770830382 is active (record last updated 2012-08-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-14.