Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anhdao Thi Duong, O.D.

Optometrist in Santa Clara, CA · enumerated 2007.

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

National Provider Identifier

1295877868

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Registry record

Entity type Individual (Type 1)

Name Dr. Anhdao Thi Duong

Credential O.D.

Sex Female

Practice address 710 Lawrence Expy, Santa Clara, CA, 95051

Phone (408) 554-9830

Fax (408) 281-2866

Enumeration date Feb 12, 2007

Last updated in NPPES Feb 16, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 11876T (CA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Anhdao Duong's NPI record?

Cross-check NPI 1295877868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295877868 active?

Yes, as of the latest NPPES snapshot, NPI 1295877868 is active (record last updated 2023-02-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-16.