Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cogent Diagnostic Laboratories, Inc.

Clinical Medical Laboratory in San Clemente, CA · enumerated 2006 · authorized official Jason Liu, President.

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

National Provider Identifier

1497778815

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Registry record

Entity type Organization (Type 2)

Legal business name Cogent Diagnostic Laboratories, Inc.

Practice address 931 Calle Negocio, Suite R, San Clemente, CA, 92673

Phone (949) 369-9212

Fax (949) 369-9220

Enumeration date Jul 26, 2006

Last updated in NPPES Sep 29, 2008

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 05D1016771 (CA) Primary

Authorized official

Name Jason Liu

Title President

Phone (818) 549-1880

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-09-29. Verify at npiregistry.cms.hhs.gov.

Where is Cogent Diagnostic Laboratories, Inc. located?

The practice location on file with NPPES is in San Clemente, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-29.