Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sei-Jung Lee, PHARM.D.

Pharmacist in Monroe, WA · enumerated 2016.

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

National Provider Identifier

1629529599

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sei-Jung Lee

Credential PHARM.D.

Sex Female

Practice address 14701 179th Ave Se, Monroe, WA, 98272

Phone (360) 794-1447

Fax (360) 794-1490

Enumeration date Oct 17, 2016

Last updated in NPPES Oct 11, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH60665578 (WA) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Sei-Jung Lee?

Sei-Jung Lee is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Kyung Min Internal Medicine Physician · Monroe, WA NPI 1477520914 Siri Ito Internal Medicine Physician · Monroe, WA NPI 1184691370 Advanced Peripheral Vascular Diagnostics Inc Sonography Specialist/Technologist Cardiovascular · Monroe, WA NPI 1093771289 Physicians Anesthesia of Monroe, Pllc Anesthesiology Physician · Monroe, WA NPI 1023062205 John Allderdice Emergency Medical Services (Emergency Medicine) Physician · Monroe, WA NPI 1023063369 Emmanuel Yruma Internal Medicine Physician · Monroe, WA NPI 1982642567 Seyed Hejazi Hospitalist Physician · Monroe, WA NPI 1770502841 Dermot Chamberlain Specialist · Monroe, WA NPI 1437263993

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-11.