Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harborview Medical Center

General Acute Care Hospital in Seattle, WA · enumerated 2011 · authorized official Nasra Osman, Social Worker 1.

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

National Provider Identifier

1730484890

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Harborview Medical Center

Practice address 5218 35th Avenue S., Seattle, WA, 98118

Phone (206) 353-3781

Enumeration date Jan 21, 2011

Last updated in NPPES Jan 21, 2011

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License OSMANNA168P2 (WA) Primary

Authorized official

Name Nasra Osman

Title Social Worker 1

Phone (206) 744-3774

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

Where is Harborview Medical Center located?

The practice location on file with NPPES is in Seattle, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-21.