Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Duong, RN

Registered Nurse in Covina, CA · enumerated 2026.

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

National Provider Identifier

1356295307

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Registry record

Entity type Individual (Type 1)

Name David Duong

Credential RN

Sex Male

Practice address 1161 E Covina Blvd, Covina, CA, 91724

Phone (800) 654-2673

Enumeration date Feb 25, 2026

Last updated in NPPES Feb 25, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95331790 (CA) 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

Is NPI 1356295307 active?

Yes, as of the latest NPPES snapshot, NPI 1356295307 is active (record last updated 2026-02-25).

How do I verify David Duong's NPI record?

Cross-check NPI 1356295307 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 2026-02-25.