Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Core Diagnostic Laboratories LLC

Clinical Medical Laboratory in Birmingham, AL · enumerated 2018 · authorized official Doug Randall, Ceo.

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

National Provider Identifier

1598266421

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Core Diagnostic Laboratories LLC

Practice address 211 Summit Pkwy Ste 124, Birmingham, AL, 35209

Phone (205) 534-5114

Fax (205) 278-6939

Enumeration date Feb 26, 2018

Last updated in NPPES Dec 9, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 01D2144684 (AL) Primary

Authorized official

Name Doug Randall

Title Ceo

Phone (205) 508-5939

Other identifiers

Identifier	Type	State	Issuer
220224	Medicaid	AL	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Core Diagnostic Laboratories LLC?

Core Diagnostic Laboratories 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-09.