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Obx Laboratories, LLC

Clinical Medical Laboratory in Carrollton, TX · enumerated 2013 · authorized official Lynn Fossum, Chief Compliance Officer/Principal.

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

National Provider Identifier

1326482910

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Registry record

Entity type Organization (Type 2)
Legal business name Obx Laboratories, LLC
Parent organization Obx Laboratories, LLC
Practice address 1313 Valwood Pkwy, Suite 240, Carrollton, TX, 75006
Phone (940) 220-7496
Fax (866) 731-1999
Enumeration date Apr 25, 2013
Last updated in NPPES Jul 20, 2017

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Lynn Fossum
Title Chief Compliance Officer/Principal
Phone (888) 644-0030

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 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.
What type of organization is Obx Laboratories, LLC?
Obx Laboratories, LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-20.