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Center for Digestive Diseases, P.A.

Gastroenterology Physician in Union, NJ · enumerated 2006 · authorized official Samiappan Muthusamy, President.

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

National Provider Identifier

1215995923

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Registry record

Entity type Organization (Type 2)
Legal business name Center for Digestive Diseases, P.A.
Practice address 695 Chestnut St, Union, NJ, 07083
Phone (908) 688-6565
Fax (908) 688-3161
Enumeration date May 2, 2006
Last updated in NPPES Dec 31, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Samiappan Muthusamy
Title President
Phone (908) 688-6565

Other identifiers

Identifier Type State Issuer
3354202 Medicaid NJ -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-31. Verify at npiregistry.cms.hhs.gov.
Where is Center for Digestive Diseases, P.A. located?
The practice location on file with NPPES is in Union, NJ.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-31.