Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pediatric and Adolescent Gastroenterology Group Inc

Pediatric Gastroenterology Physician in Melrose Park, IL · enumerated 2007 · authorized official Gloria Buentello, MD.

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

National Provider Identifier

1336323484

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Registry record

Entity type Organization (Type 2)

Legal business name Pediatric and Adolescent Gastroenterology Group Inc

Practice address 1225 W Lake St, Suite 409, Melrose Park, IL, 60610

Phone (708) 499-7510

Fax (708) 345-0332

Enumeration date Dec 26, 2007

Last updated in NPPES Jun 13, 2011

Taxonomy & classification

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License 036062537 (IL) Primary

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License 1000155902 (IN) Secondary

Authorized official

Name Gloria Buentello

Title MD

Phone (708) 499-7510

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 Pediatric and Adolescent Gastroenterology Group Inc?

Pediatric and Adolescent Gastroenterology Group Inc is registered in NPPES as a Pediatric Gastroenterology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-13.