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Pinnacle Laboratories LLC

Clinical Medical Laboratory in Dallas, TX · enumerated 2020 · authorized official Nicholas Karr, Medical Director.

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

National Provider Identifier

1285248153

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Registry record

Entity type Organization (Type 2)
Legal business name Pinnacle Laboratories LLC
Practice address 7515 Greenville Ave Ste 900, Dallas, TX, 75231
Phone (734) 905-9660
Enumeration date Sep 8, 2020
Last updated in NPPES Sep 8, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Nicholas Karr
Title Medical Director
Phone (734) 905-9660

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 Pinnacle Laboratories LLC?
NPPES lists Nicholas Karr (Medical Director) as the authorized official for this organization.
What is the NPI number for Pinnacle Laboratories LLC?
The NPI for Pinnacle Laboratories LLC is 1285248153, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-08.