Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David John Walker, RN

Q: What is the NPI number for David Walker?

The National Provider Identifier (NPI) for David Walker is 1306826888, a Type 1 (individual) record in the CMS NPPES registry.

Continuing Education/Staff Development Registered Nurse in Poway, CA · enumerated 2006.

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

National Provider Identifier

1306826888

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Registry record

Entity type Individual (Type 1)

Name Mr. David John Walker

Credential RN

Sex Male

Practice address 14601 Evening Star Dr, Poway, CA, 92064

Phone (858) 513-8051

Enumeration date Jan 19, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

163WC1600X Continuing Education/Staff Development Registered Nurse Nursing Service Providers Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What is the NPI number for David Walker?

The National Provider Identifier (NPI) for David Walker is 1306826888, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Walker practice?

The practice location on file with NPPES is in Poway, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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