NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Seattle Cancer Treatment and Wellness Center

Oncology Clinic/Center in Renton, WA · enumerated 2014 · authorized official Kim Sunner, Office Administrator.

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

National Provider Identifier

1407279185

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Seattle Cancer Treatment and Wellness Center
Practice address 900 Sw 16th St Ste 100, Renton, WA, 98057
Phone (425) 204-7488
Enumeration date Jan 30, 2014
Last updated in NPPES Jan 30, 2014

Taxonomy & classification

261QX0200X Oncology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Kim Sunner
Title Office Administrator
Phone (425) 204-7488

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-01-30. Verify at npiregistry.cms.hhs.gov.
Where is Seattle Cancer Treatment and Wellness Center located?
The practice location on file with NPPES is in Renton, WA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-30.