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Geoffrey Chan, DDS, Pllc

General Practice Dentistry in Sammamish, WA · enumerated 2016 · authorized official Geoffrey Chan, Member.

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

National Provider Identifier

1568815090

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Registry record

Entity type Organization (Type 2)
Legal business name Geoffrey Chan, DDS, Pllc
Other name <Unavail>
Practice address 22725 Se 29th St, Sammamish, WA, 98075
Phone (425) 391-5511
Enumeration date Jul 20, 2016
Last updated in NPPES Jul 20, 2016

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License DE00010241 (WA) Primary

Authorized official

Name Geoffrey Chan
Title Member
Phone (206) 755-3581

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 Geoffrey Chan, DDS, Pllc?
The NPI for Geoffrey Chan, DDS, Pllc is 1568815090, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Geoffrey Chan, DDS, Pllc?
NPPES lists Geoffrey Chan (Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-20.