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Dynacare Northwest Inc

Clinical Medical Laboratory in Seattle, WA · enumerated 2008 · authorized official William Hayes, Cfo Evp Treasurer.

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

National Provider Identifier

1326204173

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Registry record

Entity type Organization (Type 2)
Legal business name Dynacare Northwest Inc
Other name <Unavail>
Practice address 1229 Madison St Ste 1450, Seattle, WA, 98104
Phone (206) 215-6300
Enumeration date Jul 31, 2008
Last updated in NPPES Jul 31, 2008

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name William Hayes
Title Cfo Evp Treasurer
Phone (800) 222-7566

Other identifiers

Identifier Type State Issuer
50D1022189 Other - CLIA

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-31. Verify at npiregistry.cms.hhs.gov.
Where is Dynacare Northwest Inc located?
The practice location on file with NPPES is in Seattle, WA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-31.