Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diana Leon Walls, APRN

Clinical Nurse Specialist in Charlotte, NC · enumerated 2023.

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

National Provider Identifier

1497522007

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diana Leon Walls

Credential APRN

Sex Female

Practice address 10628 Park Rd, Charlotte, NC, 28210

Phone (704) 667-7836

Enumeration date Dec 5, 2023

Last updated in NPPES Dec 5, 2023

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 580 (NC) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1497522007 active?

Yes, as of the latest NPPES snapshot, NPI 1497522007 is active (record last updated 2023-12-05).

How do I verify Diana Walls's NPI record?

Cross-check NPI 1497522007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.