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

Quest Diagnostics of Pennsylvania Inc.

Clinical Medical Laboratory in Buffalo, NY · enumerated 2006 · authorized official Charles Bowles, Vice President.

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

National Provider Identifier

1366460321

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Registry record

Entity type Organization (Type 2)
Legal business name Quest Diagnostics of Pennsylvania Inc.
Parent organization Quest Diagnostics Incorporated
Practice address 1 Sylvan Pkwy, Buffalo, NY, 14228
Phone (716) 568-5200
Enumeration date Jul 18, 2006
Last updated in NPPES Oct 25, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 33D0170780 (NY) Primary

Authorized official

Name Charles Bowles
Title Vice President
Phone (610) 454-4122

Other identifiers

Identifier Type State Issuer
690000037 Other NY RAILROAD MEDICARE

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 Quest Diagnostics of Pennsylvania Inc.?
NPPES lists Charles Bowles (Vice President) as the authorized official for this organization.
What is the NPI number for Quest Diagnostics of Pennsylvania Inc.?
The NPI for Quest Diagnostics of Pennsylvania Inc. is 1366460321, 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 2022-10-25.