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Mountain Top Toxicology LLC

Clinical Medical Laboratory in Durango, CO · enumerated 2014 · authorized official Gloria Cole, Director of Lab Operations.

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

National Provider Identifier

1457757049

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Registry record

Entity type Organization (Type 2)
Legal business name Mountain Top Toxicology LLC
Practice address 10 Burnett Ct Ste 324, Durango, CO, 81301
Phone (214) 377-9845
Enumeration date Nov 10, 2014
Last updated in NPPES Nov 10, 2014

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Gloria Cole
Title Director of Lab Operations
Phone (214) 377-9845

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 type of organization is Mountain Top Toxicology LLC?
Mountain Top Toxicology LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-10.