Mag LLC

Mag LLC is a healthcare organization registered as Physiological Laboratory in Baton Rouge, LA, holding Type 2 (organization) NPI 1295911527 since 2008. The authorized official on file is Bruce Grizzaffi, Ceo/Partner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1295911527
Entity type	Organization (Type 2)
Legal business name	Mag LLC
Other name	<Unavail>
Practice address	11737 WENTLING AVENUE, SUITE A, Baton Rouge, LA, 70816
Phone	2254137375
Fax	2252081400
Enumeration date	2008-01-16
Last updated in NPPES	2010-04-08

Authorized official

Name	Bruce Grizzaffi
Title	Ceo/Partner
Phone	2254137375

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
293D00000X	Physiological Laboratory	Primary	—	—

Copy-ready billing details

Provider: Mag LLC
NPI: 1295911527
Taxonomy: 293D00000X (Physiological Laboratory)
Address: 11737 WENTLING AVENUE, SUITE A, Baton Rouge, LA, 70816

Verify this record

Cross-check NPI 1295911527 against the authoritative CMS record: view Mag LLC 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 2010-04-08. Verify at npiregistry.cms.hhs.gov.

Where is Mag LLC located?

The practice location on file with NPPES is in Baton Rouge, LA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-08.