Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Independent Specimen Services LLC

Clinical Medical Laboratory in Marietta, GA · enumerated 2025 · authorized official Tammie Fields, Director.

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

National Provider Identifier

1508669680

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Registry record

Entity type Organization (Type 2)

Legal business name Independent Specimen Services LLC

Practice address 109 Anderson St Se Ste 105, Marietta, GA, 30060

Phone (470) 413-0609

Enumeration date Apr 1, 2025

Last updated in NPPES Apr 1, 2025

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Tammie Fields

Title Director

Phone (470) 413-0609

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

Where is Independent Specimen Services LLC located?

The practice location on file with NPPES is in Marietta, GA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-04-01. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-01.