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Warren Physicians Group Inc

Warren Physicians Group Inc is a healthcare organization registered as Internal Medicine Physician in Cortland, OH, holding Type 2 (organization) NPI 1144401076 since 2007. The authorized official on file is Gary Gibson, Ceo.

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NPI 1144401076
Entity type Organization (Type 2)
Legal business name Warren Physicians Group Inc
Practice address 310 WINDSOR DR, Cortland, OH, 44410
Phone 3306370356
Fax 3306370361
Enumeration date 2007-11-20
Last updated in NPPES 2011-01-07

Authorized official

Name Gary Gibson
Title Ceo
Phone 3306370356

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary 35048883 OH

Other identifiers

Identifier Type State Issuer
0766578 Medicaid OH
000000170946 Other OH ANTHEM
Copy-ready billing details
Provider: Warren Physicians Group Inc
NPI: 1144401076
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 310 WINDSOR DR, Cortland, OH, 44410

Providers at this address

NPI Name Type Specialty Location
1821097486 Gary Gibson Individual Internal Medicine Physician Cortland, OH
1427088715 Mourad Rostom Individual Internal Medicine Physician Cortland, OH
1306876693 Sohair Rostom Individual Internal Medicine Physician Cortland, OH

Verify this record

Cross-check NPI 1144401076 against the authoritative CMS record: view Warren Physicians Group Inc 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 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 Warren Physicians Group Inc?
Warren Physicians Group Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-01-07.