Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

West Virginia Drug Testing Laboratories,

Clinical Medical Laboratory in Princeton, WV · enumerated 2016 · authorized official William Jessee, Executive Director.

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

National Provider Identifier

1831647403

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Registry record

Entity type Organization (Type 2)

Legal business name West Virginia Drug Testing Laboratories,

Practice address 108 S Walker St, Princeton, WV, 24740

Phone (304) 487-8485

Enumeration date Sep 13, 2016

Last updated in NPPES Nov 17, 2016

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 51D1086270 (WV) Primary

Authorized official

Name William Jessee

Title Executive Director

Phone (304) 487-8485

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

What type of organization is West Virginia Drug Testing Laboratories,?

West Virginia Drug Testing Laboratories, is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-17.