Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine V Duong, PHARMD

Pharmacist in Redwood City, CA · enumerated 2019.

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

National Provider Identifier

1316584592

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Registry record

Entity type Individual (Type 1)

Name Christine V Duong

Credential PHARMD

Sex Female

Practice address 1190 Veterans Blvd, Redwood City, CA, 94063

Phone (650) 299-3762

Enumeration date Dec 5, 2019

Last updated in NPPES Dec 17, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 81182 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

How do I verify Christine Duong's NPI record?

Cross-check NPI 1316584592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316584592 active?

Yes, as of the latest NPPES snapshot, NPI 1316584592 is active (record last updated 2021-12-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-17.