A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Chausu Ou, MD — NPI 1669450342, Seattle, WA | NPI Central

Home/
NPI Lookup/
WA/
NPI 1669450342

IndividualActive

Chausu Ou, MD

NPI 1669450342 · Gynecology Physician · Seattle, WA

Provider details

NPI number: 1669450342
Entity type: Individual
Primary specialty: Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD00019674 (WA)

Practice location

10330 Meridian Ave N

Suite 372

Seattle, WA 98133-9451

Phone: (206) 368-6175

Fax: (206) 368-6121

More WA providers

Mailing address

10330 Meridian Ave N

Seattle, WA 98133-9451

Registry dates

Enumerated: 2006-01-04
Last updated: 2007-11-08

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.