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Advanced Gastroenterology of Northern Nj PC

Gastroenterology Physician in Vernon, NJ · enumerated 2011 · authorized official Eric Rosendorf, Owner.

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

National Provider Identifier

1447556105

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Registry record

Entity type Organization (Type 2)
Legal business name Advanced Gastroenterology of Northern Nj PC
Practice address 521 Route 515, Suites 3 & 4, Vernon, NJ, 07462
Phone (973) 864-6029
Fax (973) 864-1010
Enumeration date Jan 28, 2011
Last updated in NPPES Mar 25, 2011

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 25MA07335100 (NJ) Primary

Authorized official

Name Eric Rosendorf
Title Owner
Phone (973) 864-6029

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

Who is the authorized official for Advanced Gastroenterology of Northern Nj PC?
NPPES lists Eric Rosendorf (Owner) as the authorized official for this organization.
What is the NPI number for Advanced Gastroenterology of Northern Nj PC?
The NPI for Advanced Gastroenterology of Northern Nj PC is 1447556105, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-25.