Pharmtox

Pharmtox is a healthcare organization registered as Clinical Medical Laboratory in Simi Valley, CA, holding Type 2 (organization) NPI 1952548521 since 2009. The authorized official on file is Matt Walk, Mbr.

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NPI	1952548521
Entity type	Organization (Type 2)
Legal business name	Pharmtox
Practice address	980 ENCHANTED WAY, Simi Valley, CA, 93065
Phone	8055229274
Enumeration date	2009-01-19
Last updated in NPPES	2009-01-19

Authorized official

Name	Matt Walk
Title	Mbr
Phone	8055229274

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
291U00000X	Clinical Medical Laboratory	Primary	—	—

Copy-ready billing details

Provider: Pharmtox
NPI: 1952548521
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 980 ENCHANTED WAY, Simi Valley, CA, 93065

Verify this record

Cross-check NPI 1952548521 against the authoritative CMS record: view Pharmtox on the official NPPES registry .

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 or validate an NPI number.

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 2009-01-19. Verify at npiregistry.cms.hhs.gov.

Where is Pharmtox located?

The practice location on file with NPPES is in Simi Valley, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-01-19.