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Granite City Physicians Corp

Clinical Medical Laboratory in Granite City, IL · enumerated 2007 · authorized official Gary Newsome, Vice President.

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

National Provider Identifier

1508983214

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Registry record

Entity type Organization (Type 2)
Legal business name Granite City Physicians Corp
Practice address 2044 Madison Ave, Suite 15, Granite City, IL, 62040
Phone (618) 451-1500
Enumeration date Mar 26, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Gary Newsome
Title Vice President
Phone (618) 451-1500

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.

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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 Granite City Physicians Corp?
Granite City Physicians Corp 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 2020-08-22.