TRIBOROUGH GI PLLC
NPI 1255711339
Internal Medicine - Gastroenterology in Brooklyn, NY
About Triborough Gi Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRIBOROUGH GI PLLC (NPI 1255711339) is a healthcare organization registered as a gastroenterology in Brooklyn, New York and active in the NPI registry since June 2015. The organization holds a CLIA Certificate of Compliance certificate valid through March 26, 2027 and lists Alexander Brun, Md, 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)
Triborough Gi Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
32Medicare enrollment records show 32 clinicians reassign Medicare billing to Triborough Gi PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 18 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 32Source: 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 33D2208407
Triborough Gi PLLC · Brooklyn, NYFrequently 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 Triborough Gi PLLC's NPI number?
The NPI number for Triborough Gi PLLC is 1255711339. It was assigned to this organization in the NPPES registry on June 4, 2015.
Where is Triborough Gi PLLC located?
Triborough Gi PLLC is located at 1517 Voorhies Ave, Brooklyn, NY 11235. The listed phone number is (718) 332-0600.
What is Triborough Gi PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Triborough Gi PLLC enrolled in Medicare?
Yes. Triborough Gi PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Triborough Gi PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 32 clinicians in 6 Medicare specialties reassign their Medicare billing to Triborough Gi PLLC. 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 Anesthesiology (10), Certified Registered Nurse Anesthetist (CRNA) (8) and Gastroenterology (6). Of these, 3 practice at this address and 18 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Triborough Gi PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 33D2208407) is associated with this NPI, valid through March 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Triborough Gi PLLC was last updated on January 25, 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.
# Triborough Gi Pllc · NPI 1255711339
Gastroenterology organization in Brooklyn, New York. Organization record, active in the CMS NPPES registry since June 4, 2015.
## Identity
- **NPI:** 1255711339 (Entity type: Organization)
- **Enumerated:** June 4, 2015
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Alexander Brun, MD
## Practice location
- **Address:** 1517 VOORHIES AVE, Brooklyn, NY 11235-3919
- **Phone:** (718) 332-0600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 32 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (10), Certified Registered Nurse Anesthetist (CRNA) (8), Gastroenterology (6); 3 practice at this address and 18 within 10 miles; [full list](https://npiprofile.com/npi/1255711339/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 25, 2023
- **Other identifiers:** Other 264831 (NY)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1255711339) · Data from the CMS NPPES public registry.