Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cornerstone Medical Services Foundation

Q: What is the NPI number for Cornerstone Medical Services Foundation?

The NPI for Cornerstone Medical Services Foundation is 1063855690, a Type 2 (organization) record in the CMS NPPES registry.

Community Health Clinic/Center in Federal Way, WA · enumerated 2013 · authorized official Jai Byeon, Chief Medical Officer.

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

National Provider Identifier

1063855690

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Registry record

Entity type Organization (Type 2)

Legal business name Cornerstone Medical Services Foundation

Other name <Unavail>

Practice address 200 S 333rd St, Ste. 140, Federal Way, WA, 98003

Phone (253) 252-2095

Enumeration date Apr 13, 2013

Last updated in NPPES Apr 13, 2013

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

261QC1500X Community Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Jai Byeon

Title Chief Medical Officer

Phone (360) 689-6268

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

What is the NPI number for Cornerstone Medical Services Foundation?

The NPI for Cornerstone Medical Services Foundation is 1063855690, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Cornerstone Medical Services Foundation?

NPPES lists Jai Byeon (Chief Medical Officer) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-13.