Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cares of Washington

Case Management Agency in Seattle, WA · enumerated 2017 · authorized official Lars Nowack, Ceo.

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

National Provider Identifier

1780190074

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Cares of Washington

Practice address 1833 N 105th St Ste 201, Seattle, WA, 98133

Phone (206) 938-1253

Enumeration date Dec 21, 2017

Last updated in NPPES Dec 21, 2017

Taxonomy & classification

251B00000X Case Management Agency Agencies Primary

Authorized official

Name Lars Nowack

Title Ceo

Phone (206) 938-1253

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 Cares of Washington 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 2017-12-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-21.