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Advantage Toxicology Management, LLC

Clinical Medical Laboratory in Stateline, NV · enumerated 2012 · authorized official John Miadich, Managing Member.

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

National Provider Identifier

1225390990

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Registry record

Entity type Organization (Type 2)
Legal business name Advantage Toxicology Management, LLC
Practice address 297 Kingsbury Grade, Suite 100, Mail Box 4470, Stateline, NV, 89449
Phone (702) 598-5596
Enumeration date Jun 8, 2012
Last updated in NPPES Jan 13, 2015

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name John Miadich
Title Managing Member
Phone (702) 498-5596

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

What is the NPI number for Advantage Toxicology Management, LLC?
The NPI for Advantage Toxicology Management, LLC is 1225390990, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Advantage Toxicology Management, LLC?
NPPES lists John Miadich (Managing Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-13.