Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Center for Digestive Diseases PC

Q: What is the NPI number for Center for Digestive Diseases PC?

The NPI for Center for Digestive Diseases PC is 1487840096, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Danbury, CT · enumerated 2007 · authorized official David Barenberg, Owner.

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

National Provider Identifier

1487840096

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Registry record

Entity type Organization (Type 2)

Legal business name Center for Digestive Diseases PC

Practice address 2 Hospital Avenue, Danbury, CT, 06810

Phone (203) 790-9551

Fax (203) 778-9961

Enumeration date Sep 18, 2007

Last updated in NPPES Oct 30, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 30351 (CT) Primary

Authorized official

Name David Barenberg

Title Owner

Phone (203) 790-9551

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 the NPI number for Center for Digestive Diseases PC?

The NPI for Center for Digestive Diseases PC is 1487840096, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Center for Digestive Diseases PC?

NPPES lists David Barenberg (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-30.