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

Mr. Charles D Walker, DNP, CRNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in El Paso, TX · enumerated 2018.

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

National Provider Identifier

1518450394

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles D Walker

Credential DNP, CRNP, PMHNP-BC

Sex Male

Practice address El Paso, TX, 79905

Phone (915) 782-5300

Enumeration date Jun 7, 2018

Last updated in NPPES May 19, 2025

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

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-108286 (AL) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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 Charles Walker's NPI record?

Cross-check NPI 1518450394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518450394 active?

Yes, as of the latest NPPES snapshot, NPI 1518450394 is active (record last updated 2025-05-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-19.