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SOUTHERN GASTROENTEROLOGY ASSOCIATES OF NJ LLC
NPI 1811977705
Internal Medicine - Gastroenterology in Swedesboro, NJ

Active since January 18, 2006
2005 KINGS HWY, SWEDESBORO, NJ 08085(856) 467-0390(856) 467-9747 Get Directions Write a Review

NPPES record last updated: February 24, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Southern Gastroenterology Associates Of Nj Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOUTHERN GASTROENTEROLOGY ASSOCIATES OF NJ LLC (NPI 1811977705) is a healthcare organization registered as a gastroenterology in Swedesboro, New Jersey and active in the NPI registry since January 2006. The organization lists Kirit I Chhaya, Partner, as its authorized official.

NPPES Registry Identity

NPI1811977705
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameSOUTHERN GASTRO ASSOCIATES OF NEW JERSEY LLC
Location Address2005 KINGS HWYSwedesboro, NJ 08085-3217
Mailing AddressPo Box 62Swedesboro, NJ 08085-0062 · (856) 467-0390 · Fax (856) 467-9747
Phone(856) 467-0390
Fax(856) 467-9747
Organization SubpartNo
Authorized OfficialKirit I ChhayaPartner · (856) 467-0390
Enumeration DateJanuary 18, 2006
Last NPPES UpdateFebruary 24, 2009
✔ NPI 1811977705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · 25MA06255100
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2005 KINGS HWY, Swedesboro, NJ 08085
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Other Names 1

Doing Business AsSouthern Gastroenterology Associates Of Nj Llc

Other Identifiers 3

Medicaid7281803NJ
OtherCK2336NJ · Railroad Medicare
Medicare PIN895237NJ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Southern Gastroenterology Associates Of Nj Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Southern Gastroenterology Associates Of Nj LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Kirit Chhaya, MD
Gastroenterology
NPI 1104891118
2005 KINGS HWY
Swedesboro, NJ 08085
(856) 467-0390
✔ PECOSSame address
Tom Tassakis, MD
Gastroenterology
NPI 1689760951
1550 E CHESTNUT AVE BUILDING 4 SUITE D
Vineland, NJ 08361
(856) 691-1910
✔ PECOS✔ Accepts Medicare25 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently 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 Southern Gastro Associates Of New Jersey LLC's NPI number?

The NPI number for Southern Gastro Associates Of New Jersey LLC is 1811977705. It was assigned to this organization in the NPPES registry on January 18, 2006. The provider is doing business as Southern Gastroenterology Associates Of Nj LLC.

Where is Southern Gastro Associates Of New Jersey LLC located?

Southern Gastro Associates Of New Jersey LLC is located at 2005 Kings Hwy, Swedesboro, NJ 08085. The listed phone number is (856) 467-0390.

What is Southern Gastro Associates Of New Jersey LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Southern Gastro Associates Of New Jersey LLC enrolled in Medicare?

Yes. Southern Gastro Associates Of New Jersey LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Southern Gastro Associates Of New Jersey LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Gastroenterology, reassign their Medicare billing to Southern Gastro Associates Of New Jersey LLC. 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, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Southern Gastro Associates Of New Jersey LLC was last updated on February 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.