Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yenyen Tran

Pharmacist in Foster City, CA · enumerated 2025.

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

National Provider Identifier

1316809049

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Yenyen Tran

Sex Female

Practice address 333 Lakeside Dr, Foster City, CA, 94404

Phone (650) 574-3000

Enumeration date Dec 1, 2025

Last updated in NPPES Dec 1, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 88648 (CA) 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

Is NPI 1316809049 active?

Yes, as of the latest NPPES snapshot, NPI 1316809049 is active (record last updated 2025-12-01).

How do I verify Yenyen Tran's NPI record?

Cross-check NPI 1316809049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-01.