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County of Tarrant

Clinical Medical Laboratory in Arlington, TX · enumerated 2011 · authorized official Catherine Colquitt, Medical Director.

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

National Provider Identifier

1477832483

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Registry record

Entity type Organization (Type 2)
Legal business name County of Tarrant
Other name <Unavail>
Practice address 2596 E Arkansas Ln Ste 190, Arlington, TX, 76014
Phone (817) 321-4792
Fax (817) 321-4790
Enumeration date Aug 8, 2011
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 45D0659873 (TX) Primary

Authorized official

Name Catherine Colquitt
Title Medical Director
Phone (817) 321-5344

Other identifiers

Identifier Type State Issuer
3669343-01 Medicaid TX -

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 County of Tarrant?
NPPES lists Catherine Colquitt (Medical Director) as the authorized official for this organization.
What is the NPI number for County of Tarrant?
The NPI for County of Tarrant is 1477832483, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.