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Alexander Diagnostics LLC

Alexander Diagnostics LLC is a healthcare organization registered as Clinical Medical Laboratory in Hoover, AL, holding Type 2 (organization) NPI 1083375661 since 2022. The authorized official on file is Ashley Johnson, Owner.

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NPI 1083375661
Entity type Organization (Type 2)
Legal business name Alexander Diagnostics LLC
Practice address 1722 SANDY RIDGE WAY, Hoover, AL, 35244
Phone 2052493321
Enumeration date 2022-01-05
Last updated in NPPES 2022-01-05

Authorized official

Name Ashley Johnson
Title Owner
Phone 2052493321

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Alexander Diagnostics LLC
NPI: 1083375661
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 1722 SANDY RIDGE WAY, Hoover, AL, 35244

Providers at this address

NPI Name Type Specialty Location
1558943175 Ashley Johnson Individual Registered Nurse Hoover, AL

Verify this record

Cross-check NPI 1083375661 against the authoritative CMS record: view Alexander Diagnostics LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Alexander Diagnostics LLC?
Alexander Diagnostics 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 2026-07-11. Provider record last updated 2022-01-05.