NEW MILFORD GASTROENTEROLOGY ASSOCIATES, P.C.
NPI 1255513941
Internal Medicine - Gastroenterology in New Milford, CT

Q: What is New Milford Gastroenterology Associates, P.C.'s specialty?

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

Active since December 04, 2007

11 GROVE ST, BOOTH HOUSE, NEW MILFORD, CT 06776(860) 354-5511(860) 350-3122 Get Directions Write a Review

NPPES record last updated: October 21, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About New Milford Gastroenterology Associates, P.c. NPPES

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

NEW MILFORD GASTROENTEROLOGY ASSOCIATES, P.C. (NPI 1255513941), doing business as Gastroenterology Associates, Inc., is a healthcare organization registered as a gastroenterology in New Milford, Connecticut and active in the NPI registry since December 2007. The organization lists Magdi Khalil, President, as its authorized official.

NPPES Registry Identity

NPI1255513941

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameNEW MILFORD GASTROENTEROLOGY ASSOCIATES, P.C.

Location Address11 GROVE ST, BOOTH HOUSENew Milford, CT 06776-3626

Mailing Address11 Grove St, Booth HouseNew Milford, CT 06776-3626 · (860) 354-5511 · Fax (860) 350-3122

Phone(860) 354-5511

Fax(860) 350-3122

Organization SubpartNo

Authorized OfficialMagdi KhalilPresident · (860) 354-5511

Enumeration DateDecember 4, 2007

Last NPPES UpdateOctober 21, 2010

✔ NPI 1255513941 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 CT · 037788

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.

11 GROVE ST, New Milford, CT 06776

Open in Google Maps ↗

Other Names 1

Former Legal Business NameGastroenterology Associates, Inc.

Other Identifiers 2

Other1053362467Individual Npi

Medicare PIN100000296CT

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)

New Milford Gastroenterology Associates, P.c. 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 New Milford Gastroenterology Associates, P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Magdi Khalil, M.D.

Gastroenterology

NPI 1053362467

11 GROVE ST BOOTH HOUSE
New Milford, CT 06776

(860) 354-5511

✔ PECOS✔ Accepts MedicareSame address

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 New Milford Gastroenterology Associates, P.C.'s NPI number?

The NPI number for New Milford Gastroenterology Associates, P.C. is 1255513941. It was assigned to this organization in the NPPES registry on December 4, 2007. The provider was formerly known as Gastroenterology Associates, Inc..

Where is New Milford Gastroenterology Associates, P.C. located?

New Milford Gastroenterology Associates, P.C. is located at 11 Grove St Booth House, New Milford, CT 06776. The listed phone number is (860) 354-5511.

What is New Milford Gastroenterology Associates, P.C.'s specialty?

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

Is New Milford Gastroenterology Associates, P.C. enrolled in Medicare?

Yes. New Milford Gastroenterology Associates, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through New Milford Gastroenterology Associates, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to New Milford Gastroenterology Associates, P.C.. 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.

When was this NPI record last updated?

The NPPES record for New Milford Gastroenterology Associates, P.C. was last updated on October 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.