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Northwest Smiles

Dental Clinic/Center in Dupont, WA · enumerated 2024 · authorized official Seung Joung, Owner Doctor.

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

National Provider Identifier

1275362840

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Registry record

Entity type Organization (Type 2)
Legal business name Northwest Smiles
Practice address 1545 Wilmington Dr Ste 100, Dupont, WA, 98327
Phone (253) 581-6779
Enumeration date Jul 31, 2024
Last updated in NPPES Jul 31, 2024

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Seung Joung
Title Owner Doctor
Phone (412) 759-1270

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

What is the NPI number for Northwest Smiles?
The NPI for Northwest Smiles is 1275362840, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Northwest Smiles?
NPPES lists Seung Joung (Owner Doctor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-31.