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Longhouse Northgate LLC

Adult Care Home Facility in Seattle, WA · enumerated 2020 · authorized official Matthew Long, Owner and Director.

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

National Provider Identifier

1518581933

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Registry record

Entity type Organization (Type 2)
Legal business name Longhouse Northgate LLC
Practice address 11339 8th Ave Ne, Seattle, WA, 98125
Phone (206) 366-1771
Fax (206) 365-0827
Enumeration date Jun 1, 2020
Last updated in NPPES Jun 1, 2020

Taxonomy & classification

311ZA0620X Adult Care Home Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Matthew Long
Title Owner and Director
Phone (206) 307-4775

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

Who is the authorized official for Longhouse Northgate LLC?
NPPES lists Matthew Long (Owner and Director) as the authorized official for this organization.
What is the NPI number for Longhouse Northgate LLC?
The NPI for Longhouse Northgate LLC is 1518581933, 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 2020-06-01.