Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia X Chan

Dermatology Physician in Seattle, WA · enumerated 2021.

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

National Provider Identifier

1225615958

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cynthia X Chan

Sex Female

Practice address 201 16th Ave E, Seattle, WA, 98112

Phone (206) 326-3000

Fax (877) 515-2975

Enumeration date Mar 27, 2021

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD.MD.70128628 (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

How do I verify Cynthia Chan's NPI record?

Cross-check NPI 1225615958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225615958 active?

Yes, as of the latest NPPES snapshot, NPI 1225615958 is active (record last updated 2026-07-13).

Other providers at this practice address

Browse all →

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