Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medical Gastrointestinal Group, Inc.

Specialist in Monroeville, PA · enumerated 2007 · authorized official Annette Defazio, Corporate Mgr.

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

National Provider Identifier

1134349038

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Registry record

Entity type Organization (Type 2)

Legal business name Medical Gastrointestinal Group, Inc.

Practice address 125 Daugherty Dr, Monroeville, PA, 15146

Phone (412) 320-0210

Fax (412) 372-2496

Enumeration date Apr 26, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License MD014003E (PA) Primary

Authorized official

Name Annette Defazio

Title Corporate Mgr

Phone (412) 372-0210

Other identifiers

Identifier	Type	State	Issuer
0006439500006	Medicaid	PA	-

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 Medical Gastrointestinal Group, Inc. located?

The practice location on file with NPPES is in Monroeville, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.