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

Duoneng D Zhang, SOBOGRAPHER

Cardiovascular Invasive Specialist/Technologist in Hacienda Heights, CA · enumerated 2026.

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

National Provider Identifier

1962369454

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Registry record

Entity type Individual (Type 1)

Name Duoneng D Zhang

Credential SOBOGRAPHER

Sex Male

Practice address Hacienda Heights, CA, 91745

Phone (626) 518-2566

Fax (626) 518-2566

Enumeration date Jan 6, 2026

Last updated in NPPES Jan 6, 2026

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

Taxonomy & licenses

246XC2901X Cardiovascular Invasive Specialist/Technologist Technologists, Technicians & Other Technical Service Providers · License ARDMS37366 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Duoneng Zhang's NPI record?

Cross-check NPI 1962369454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962369454 active?

Yes, as of the latest NPPES snapshot, NPI 1962369454 is active (record last updated 2026-01-06).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-06.