Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Seattle Sleep Education, LLC

Q: What is the NPI number for Seattle Sleep Education, LLC?

The NPI for Seattle Sleep Education, LLC is 1063833549, a Type 2 (organization) record in the CMS NPPES registry.

Health Educator in Bellevue, WA · enumerated 2013 · authorized official Stephen Carstensen, Ownder.

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

National Provider Identifier

1063833549

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Registry record

Entity type Organization (Type 2)

Legal business name Seattle Sleep Education, LLC

Practice address 14420 Bel Red Rd, Suite 107, Bellevue, WA, 98007

Phone (206) 947-0565

Enumeration date Dec 30, 2013

Last updated in NPPES Dec 30, 2013

Taxonomy & classification

174H00000X Health Educator Other Service Providers · License 603268682 (WA) Primary

Authorized official

Name Stephen Carstensen

Title Ownder

Phone (206) 947-0565

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

Who is the authorized official for Seattle Sleep Education, LLC?

NPPES lists Stephen Carstensen (Ownder) as the authorized official for this organization.

What is the NPI number for Seattle Sleep Education, LLC?

The NPI for Seattle Sleep Education, LLC is 1063833549, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-30.