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GLOBAL GASTROENTEROLOGY LLC
NPI 1740998186
Internal Medicine - Gastroenterology in Princeton, NJ

Active since November 14, 2022CLIA 31D2343740 · Certificate of Compliance
21 JEFFERSON PLZ, PRINCETON, NJ 08540(201) 952-6520 Get Directions Write a Review

NPPES record last updated: January 23, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 23, 2023, Nov 14, 2022 (2 updates tracked since 2022).

About Global Gastroenterology Llc NPPES

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

GLOBAL GASTROENTEROLOGY LLC (NPI 1740998186) is a healthcare organization registered as a gastroenterology in Princeton, New Jersey and active in the NPI registry since November 2022. The organization holds a CLIA Certificate of Compliance certificate valid through May 11, 2028, maintains 5 additional practice locations, and lists Abdulhadi Quadri, Owner, as its authorized official.

NPPES Registry Identity

NPI1740998186
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGLOBAL GASTROENTEROLOGY LLC
Location Address21 JEFFERSON PLZPrinceton, NJ 08540-9542
Mailing Address8 Sherwood RdEdison, NJ 08820-2312 · (201) 952-6520
Phone(201) 952-6520
Organization SubpartNo
Authorized OfficialAbdulhadi QuadriOwner · (201) 952-6520
Enumeration DateNovember 14, 2022
Last NPPES UpdateJanuary 23, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2023
✔ NPI 1740998186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
21 JEFFERSON PLZ, Princeton, NJ 08540
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Secondary Practice Locations 5

Location 12275 Whitehorse Mercerville RdHamilton, NJ 08619-2643 · Phone (201) 952-6520
Location 2205 Bridge St Bldg DMetuchen, NJ 08840-2290 · Phone (201) 952-6520
Location 3601 Hamilton AveTrenton, NJ 08629-1915 · Phone (201) 952-6520
Location 41 Hamilton Health PlTrenton, NJ 08690-3542 · Phone (201) 952-6520
Location 598 James St Ste 301Edison, NJ 08820-3902 · Phone (201) 952-6520

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Global Gastroenterology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Global Gastroenterology LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Abdulhadi Quadri, M.D.
Gastroenterology
NPI 1811981913
8 SHERWOOD RD
Edison, NJ 08820
(609) 200-0469
✔ PECOS✔ Accepts Medicare19 mi

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 Compliance 31D2343740

Global Gastroenterology LLC · Princeton, NJ
Active · expires May 11, 2028
CLIA Number31D2343740
Laboratory TypePhysician Office
Certificate Effective DateMay 12, 2026
Certificate Expiration DateMay 11, 2028
Laboratory DirectorGhulam Ilyas
Laboratory Phone(609) 200-0469
Laboratory LocationGlobal Gastroenterology LLC21 Jefferson Plaza, Princeton, NJ 08540
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Global Gastroenterology LLC's NPI number?

The NPI number for Global Gastroenterology LLC is 1740998186. It was assigned to this organization in the NPPES registry on November 14, 2022.

Where is Global Gastroenterology LLC located?

Global Gastroenterology LLC is located at 21 Jefferson Plz, Princeton, NJ 08540. The listed phone number is (201) 952-6520.

What is Global Gastroenterology LLC's specialty?

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

Is Global Gastroenterology LLC enrolled in Medicare?

Yes. Global Gastroenterology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Global Gastroenterology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Global Gastroenterology 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Global Gastroenterology LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 31D2343740) is associated with this NPI, valid through May 11, 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 Global Gastroenterology LLC was last updated on January 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.