GASTROENTEROLOGY ASSOC. OF NORTH JERSEY
NPI 1477599322
Internal Medicine - Gastroenterology in Dover, NJ
About Gastroenterology Assoc. Of North Jersey NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GASTROENTEROLOGY ASSOC. OF NORTH JERSEY (NPI 1477599322) is a healthcare organization registered as a gastroenterology in Dover, New Jersey and active in the NPI registry since June 2006. The organization holds a CLIA Waiver certificate valid through August 31, 2028 and lists Barry S. Benerofe, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gastroenterology Assoc. Of North Jersey is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Gastroenterology Assoc. Of North Jersey, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 31D0115824
Gastroenterology Assoc Of North Jersey · Dover, NJFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gastroenterology Assoc. Of North Jersey's NPI number?
The NPI number for Gastroenterology Assoc. Of North Jersey is 1477599322. It was assigned to this organization in the NPPES registry on June 21, 2006.
Where is Gastroenterology Assoc. Of North Jersey located?
Gastroenterology Assoc. Of North Jersey is located at 369 W Blackwell St, Dover, NJ 07801. The listed phone number is (973) 361-7660.
What is Gastroenterology Assoc. Of North Jersey's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Gastroenterology Assoc. Of North Jersey enrolled in Medicare?
Yes. Gastroenterology Assoc. Of North Jersey is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gastroenterology Assoc. Of North Jersey?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Gastroenterology Assoc. Of North Jersey, in Gastroenterology and Pathology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Gastroenterology Assoc. Of North Jersey hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 31D0115824) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Gastroenterology Assoc. Of North Jersey was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gastroenterology Assoc. Of North Jersey · NPI 1477599322
Gastroenterology organization in Dover, New Jersey. Organization record, active in the CMS NPPES registry since June 21, 2006.
## Identity
- **NPI:** 1477599322 (Entity type: Organization)
- **Enumerated:** June 21, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Barry Benerofe, PRESIDENT
## Practice location
- **Address:** 369 W BLACKWELL ST, Dover, NJ 07801-2560
- **Phone:** (973) 361-7660 · **Fax:** (973) 361-0455
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (2), Pathology (2); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
- **Other identifiers:** Medicaid 6694004 (NJ)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1477599322) · Data from the CMS NPPES public registry.