Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Seattle Vascular Ultrasound, LLC

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Sumner, WA · enumerated 2018 · authorized official James Addison, Owner.

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

National Provider Identifier

1003397712

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Seattle Vascular Ultrasound, LLC

Practice address 418 Harrison St, Sumner, WA, 98390

Phone (253) 861-7300

Enumeration date Aug 22, 2018

Last updated in NPPES Aug 22, 2018

Taxonomy & classification

335V00000X Portable X-ray and/or Other Portable Diagnostic Imaging Supplier Suppliers Primary

Authorized official

Name James Addison

Title Owner

Phone (253) 861-7300

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Seattle Vascular Ultrasound, LLC?

Seattle Vascular Ultrasound, LLC is registered in NPPES as a Portable X-ray and/or Other Portable Diagnostic Imaging Supplier (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-22.