Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Compass Laboratory Services of Mississippi LLC

Clinical Medical Laboratory in Southaven, MS · enumerated 2022 · authorized official Jannie Chapman, Owner.

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

National Provider Identifier

1255060042

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Registry record

Entity type Organization (Type 2)

Legal business name Compass Laboratory Services of Mississippi LLC

Practice address 7900 Airways Blvd Ste 6, Southaven, MS, 38671

Phone (901) 348-5774

Fax (901) 348-5738

Enumeration date Jun 7, 2022

Last updated in NPPES Aug 2, 2024

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Jannie Chapman

Title Owner

Phone (901) 348-5774

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 is the NPI number for Compass Laboratory Services of Mississippi LLC?

The NPI for Compass Laboratory Services of Mississippi LLC is 1255060042, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Compass Laboratory Services of Mississippi LLC?

NPPES lists Jannie Chapman (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-02.