NEW ENGLAND GASTROENTEROLOGY ASSOCIATES, PC
NPI 1497753958
Internal Medicine - Gastroenterology in Worcester, MA

Q: What is New England Gastroenterology Associates, PC's specialty?

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

Active since July 08, 2005

100 CENTRAL ST, 4TH FLOOR, WORCESTER, MA 01608(508) 831-6708(508) 831-0272 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Aug 22, 2020 (2 updates tracked since 2020).

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About New England Gastroenterology Associates, Pc NPPES

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

NEW ENGLAND GASTROENTEROLOGY ASSOCIATES, PC (NPI 1497753958) is a healthcare organization registered as a gastroenterology in Worcester, Massachusetts and active in the NPI registry since July 2005. The organization lists Peter E. Krims, President, as its authorized official.

NPPES Registry Identity

NPI1497753958

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameNEW ENGLAND GASTROENTEROLOGY ASSOCIATES, PC

Location Address100 CENTRAL ST, 4TH FLOORWorcester, MA 01608-1209

Mailing Address100 Central St, 4th FloorWorcester, MA 01608-1209 · (508) 831-6708 · Fax (508) 831-0272

Phone(508) 831-6708

Fax(508) 831-0272

Organization SubpartNo

Authorized OfficialPeter E. KrimsPresident · (508) 831-0708

Enumeration DateJuly 8, 2005

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1497753958 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.

100 CENTRAL ST, Worcester, MA 01608

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Other Identifiers 1

Medicaid9705848MA

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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 England Gastroenterology Associates, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to New England Gastroenterology Associates, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Kyung Kim, M.D.

Gastroenterology

NPI 1619974656

100 CENTRAL ST 4TH FLOOR
Worcester, MA 01608

(508) 831-0708

✔ PECOS✔ Accepts MedicareSame address

Kelly O Callahan, M.D.

Gastroenterology

NPI 1427056795

100 CENTRAL ST FLOOR 4
Worcester, MA 01608

(508) 831-0708

✔ PECOS✔ Accepts MedicareSame address

Srikant Muddana, MD

Gastroenterology

NPI 1629125448

328 SHREWSBURY ST STE 350
Worcester, MA 01604

(508) 831-0708

✔ PECOS✔ Accepts Medicare1.0 mi

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 England Gastroenterology Associates, PC's NPI number?

The NPI number for New England Gastroenterology Associates, PC is 1497753958. It was assigned to this organization in the NPPES registry on July 8, 2005.

Where is New England Gastroenterology Associates, PC located?

New England Gastroenterology Associates, PC is located at 100 Central St 4th Floor, Worcester, MA 01608. The listed phone number is (508) 831-6708.

What is New England Gastroenterology Associates, PC's specialty?

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

Is New England Gastroenterology Associates, PC enrolled in Medicare?

Yes. New England Gastroenterology Associates, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through New England Gastroenterology Associates, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Gastroenterology, reassign their Medicare billing to New England Gastroenterology Associates, 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. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does New England Gastroenterology Associates, PC accept?

Health plans from Anthem Blue Cross and Blue Shield list New England Gastroenterology Associates, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for New England Gastroenterology Associates, PC was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.