GI
NPI 1629313945
Internal Medicine - Gastroenterology in Bronx, NY
About Gi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GI (NPI 1629313945) is a healthcare organization registered as a gastroenterology in Bronx, New York and active in the NPI registry since November 2012. The organization lists Victor Demarco, Svr/cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Gi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
793Medicare enrollment records show 793 clinicians reassign Medicare billing to Gi, which bills Medicare for the services they deliver. Of these, 203 practice at this address and 605 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 53
Nearest to this location (20)
See all 793Bronx, NY 10457
Bronx, NY 10457
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 Bronxcare Health System's NPI number?
The NPI number for Bronxcare Health System is 1629313945. It was assigned to this organization in the NPPES registry on November 28, 2012. The provider is also known as Gi.
Where is Bronxcare Health System located?
Bronxcare Health System is located at 1650 Grand Concourse, Bronx, NY 10457. The listed phone number is (718) 901-8918.
What is Bronxcare Health System's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Bronxcare Health System enrolled in Medicare?
Yes. Bronxcare Health System is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Bronxcare Health System?
According to the CMS Revalidation Reassignment List (October 2026 release), 793 clinicians in 53 Medicare specialties reassign their Medicare billing to Bronxcare Health System. 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. The largest specialties are Emergency Medicine (97), Pediatric Medicine (72) and Family Practice (68). Of these, 203 practice at this address and 605 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Bronxcare Health System was last updated on February 6, 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.
# Gi · NPI 1629313945
Gastroenterology organization in Bronx, New York. Organization record, active in the CMS NPPES registry since November 28, 2012.
## Identity
- **NPI:** 1629313945 (Entity type: Organization)
- **Enumerated:** November 28, 2012
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Legal business name:** Bronxcare Health System
- **Organization subpart:** Yes (part of Bronxcare Health System)
- **Authorized official:** Victor Demarco, SVR/CFO
## Practice location
- **Address:** 1650 GRAND CONCOURSE, Bronx, NY 10457
- **Phone:** (718) 901-8918
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 793 clinicians in 53 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (97), Pediatric Medicine (72), Family Practice (68); 203 practice at this address and 605 within 10 miles; [full list](https://npiprofile.com/npi/1629313945/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 6, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1629313945) · Data from the CMS NPPES public registry.