Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra Mathews

Registered Dietitian in Durham, NC · enumerated 2024.

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

National Provider Identifier

1972329340

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Registry record

Entity type Individual (Type 1)

Name Debra Mathews

Sex Female

Practice address 40 Duke Medicine Cir Rm 15, Durham, NC, 27710

Phone (919) 681-7165

Enumeration date Dec 2, 2024

Last updated in NPPES Dec 2, 2024

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License L003770 (NC) 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

How do I verify Debra Mathews's NPI record?

Cross-check NPI 1972329340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972329340 active?

Yes, as of the latest NPPES snapshot, NPI 1972329340 is active (record last updated 2024-12-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-02.