NEWTOWN GASTROENTEROLOGY PC
NPI 1134868045
Internal Medicine - Gastroenterology in Elmhurst, NY
About Newtown Gastroenterology Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEWTOWN GASTROENTEROLOGY PC (NPI 1134868045) is a healthcare organization registered as a gastroenterology in Elmhurst, New York and active in the NPI registry since May 2022. The organization holds a CLIA Waiver certificate valid through August 14, 2027 and lists Kevin Tin, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Newtown Gastroenterology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Newtown Gastroenterology PC, which bills Medicare for the services they deliver. Of these, 8 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (19)
Stony Brook, NY 11794
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 33D2287437
Newtown Gastroenterology PC · Elmhurst, 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 Newtown Gastroenterology PC's NPI number?
The NPI number for Newtown Gastroenterology PC is 1134868045. It was assigned to this organization in the NPPES registry on May 31, 2022.
Where is Newtown Gastroenterology PC located?
Newtown Gastroenterology PC is located at 8710 51st Ave, Elmhurst, NY 11373. The listed phone number is (917) 398-2588.
What is Newtown Gastroenterology PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Newtown Gastroenterology PC enrolled in Medicare?
Yes. Newtown Gastroenterology PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Newtown Gastroenterology PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 3 Medicare specialties reassign their Medicare billing to Newtown Gastroenterology PC. 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 Gastroenterology (10), Anesthesiology (6) and Pathology (3). Of these, 8 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Newtown Gastroenterology PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2287437) is associated with this NPI, valid through August 14, 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 Newtown Gastroenterology PC was last updated on December 6, 2022. 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.
# Newtown Gastroenterology Pc · NPI 1134868045
Gastroenterology organization in Elmhurst, New York. Organization record, active in the CMS NPPES registry since May 31, 2022.
## Identity
- **NPI:** 1134868045 (Entity type: Organization)
- **Enumerated:** May 31, 2022
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Kevin Tin, MD
## Practice location
- **Address:** 8710 51ST AVE, Elmhurst, NY 11373-3908
- **Phone:** (917) 398-2588
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Gastroenterology (10), Anesthesiology (6), Pathology (3); 8 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 6, 2022
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1134868045) · Data from the CMS NPPES public registry.