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Protox Management Group, LLC

Clinical Medical Laboratory in Simi Valley, CA · enumerated 2013 · authorized official Christina Khumnorkiew, Lead.

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

National Provider Identifier

1194159327

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Registry record

Entity type Organization (Type 2)
Legal business name Protox Management Group, LLC
Practice address 1464 Madera Rd # N181, Simi Valley, CA, 93065
Phone (805) 416-1648
Enumeration date Aug 23, 2013
Last updated in NPPES Aug 23, 2013

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Christina Khumnorkiew
Title Lead
Phone (805) 416-1648

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 Protox Management Group, LLC?
NPPES lists Christina Khumnorkiew (Lead) as the authorized official for this organization.
What is the NPI number for Protox Management Group, LLC?
The NPI for Protox Management Group, LLC is 1194159327, 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 2013-08-23.