Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yu Sun Chang, PHARMACIST

Pharmacist in Everett, WA · enumerated 2016.

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

National Provider Identifier

1306380001

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Registry record

Entity type Individual (Type 1)

Name Yu Sun Chang

Credential PHARMACIST

Sex Female

Practice address 111 Se Everett Mall Way, A100, Everett, WA, 98208

Phone (800) 330-3665

Fax (800) 982-2730

Enumeration date Dec 14, 2016

Last updated in NPPES Dec 14, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH60655056 (WA) 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 1306380001 active?

Yes, as of the latest NPPES snapshot, NPI 1306380001 is active (record last updated 2016-12-14).

How do I verify Yu Sun Chang's NPI record?

Cross-check NPI 1306380001 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 2016-12-14.