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Gs Laboratories, Inc

Clinical Medical Laboratory in Westlake Village, CA · enumerated 2015 · authorized official Rubio Punzalan, Laboratory Director.

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

National Provider Identifier

1407235641

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Registry record

Entity type Organization (Type 2)
Legal business name Gs Laboratories, Inc
Practice address 31344 Via Colinas, Suite 104, Westlake Village, CA, 91362
Phone (818) 208-6787
Fax (818) 208-6788
Enumeration date May 20, 2015
Last updated in NPPES Mar 30, 2016

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 05D2095005 (CA) Primary

Authorized official

Name Rubio Punzalan
Title Laboratory Director
Phone (626) 201-9893

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 2016-03-30. Verify at npiregistry.cms.hhs.gov.
Where is Gs Laboratories, Inc located?
The practice location on file with NPPES is in Westlake Village, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-30.