Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Quest Diagnostics Clinical Laboratories Inc.

Clinical Medical Laboratory in Yakima, WA · enumerated 2024 · authorized official Charles Bowles, Svp, Health Plans.

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

National Provider Identifier

1801642764

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Quest Diagnostics Clinical Laboratories Inc.

Parent organization Quest Diagnostics Incorporated

Practice address 2204 W Nob Hill Blvd Ste F, Yakima, WA, 98902

Phone (509) 746-8101

Enumeration date Apr 30, 2024

Last updated in NPPES Apr 30, 2024

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Charles Bowles

Title Svp, Health Plans

Phone (866) 697-8378

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 Quest Diagnostics Clinical Laboratories Inc. located?

The practice location on file with NPPES is in Yakima, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-04-30. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-30.