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40 Winks Sleep LLC

Sleep Specialist (PhD) in Kenmore, WA · enumerated 2008 · authorized official Stephan Anneberg, Ceo.

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

National Provider Identifier

1497990444

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Registry record

Entity type Organization (Type 2)
Legal business name 40 Winks Sleep LLC
Other name <Unavail>
Practice address 7612 Ne 197th Ct, Kenmore, WA, 98028
Phone (206) 790-6129
Enumeration date Dec 4, 2008
Last updated in NPPES Oct 9, 2019

Taxonomy & classification

173F00000X Sleep Specialist (PhD) Other Service Providers Primary

Authorized official

Name Stephan Anneberg
Title Ceo
Phone (877) 427-1175

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.

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Frequently asked questions

What is the NPI number for 40 Winks Sleep LLC?
The NPI for 40 Winks Sleep LLC is 1497990444, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for 40 Winks Sleep LLC?
NPPES lists Stephan Anneberg (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-09.