Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Professional Pathology Services PC

Clinical Medical Laboratory in Columbia, SC · enumerated 2008 · authorized official Bradley Marcus, President.

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

National Provider Identifier

1184883910

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Registry record

Entity type Organization (Type 2)

Legal business name Professional Pathology Services PC

Practice address 1 Science Ct, Suite 200, Columbia, SC, 29203

Phone (803) 252-1913

Enumeration date Jun 6, 2008

Last updated in NPPES Jul 7, 2023

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Bradley Marcus

Title President

Phone (866) 252-1913

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 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 Professional Pathology Services PC?

Professional Pathology Services PC 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 2023-07-07.