GASTROINTESTINAL GROUP
NPI 1114977048
Internal Medicine - Gastroenterology in Rochester, NY

Active since May 11, 2006
601 ELMWOOD AVE, BOX MED, ROCHESTER, NY 14642(585) 275-4711(585) 271-7868 Get Directions Write a Review

NPPES record last updated: August 24, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 24, 2022, Aug 20, 2019, Apr 9, 2019 and 1 more (4 updates tracked since 2018).

About Gastrointestinal Group NPPES

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

GASTROINTESTINAL GROUP (NPI 1114977048) is a healthcare organization registered as a gastroenterology in Rochester, New York and active in the NPI registry since May 2006. The organization lists Jill M Hetterich, Senior Director Of Finance, Urmfg, as its authorized official.

NPPES Registry Identity

NPI1114977048
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGASTROINTESTINAL GROUP
Location Address601 ELMWOOD AVE, BOX MEDRochester, NY 14642-0001
Mailing Address601 Elmwood Ave Box MedRochester, NY 14642-0001 · (585) 784-9750 · Fax (585) 784-8367
Fax(585) 271-7868
Organization SubpartNo
Authorized OfficialJill M HetterichSenior Director Of Finance, Urmfg · (585) 756-4008
Enumeration DateMay 11, 2006
Last NPPES UpdateAugust 24, 20224 updates tracked since enumeration
NPPES CertifiedAugust 24, 2022
✔ NPI 1114977048 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.
601 ELMWOOD AVE, Rochester, NY 14642

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gastrointestinal Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

71

Medicare enrollment records show 71 clinicians reassign Medicare billing to Gastrointestinal Group, which bills Medicare for the services they deliver. Of these, 54 practice at this address and 61 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Nurse Practitioner38
Gastroenterology26
Internal Medicine7

Nearest to this location (20)

See all 71
Gastroenterology
NPI 1669645222
601 ELMWOOD AVE
Rochester, NY 14642
(773) 968-4925
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1679927446
601 ELMWOOD AVE BOX MED
Rochester, NY 14642
(585) 275-8538
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1538623814
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4912
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1336378363
601 ELMWOOD AVE BOX SURG
Rochester, NY 14642
(585) 275-2685
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1063731537
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1801136601
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-5875
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1962820324
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1801517719
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1801209275
601 ELMWOOD AVE BOX SURG
Rochester, NY 14642
(585) 733-5989
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1982102026
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1851327647
601 ELMWOOD AVE BOX 646
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1669259362
601 ELMWOOD AVE
Rochester, NY 14642
(585) 341-6770
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1619603107
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1619454501
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1588007504
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1508422080
601 ELMWOOD AVENUE BOX 646
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1467404160
601 ELMWOOD AVE
Rochester, NY 14642
(585) 275-4711
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1215593678
601 ELMWOOD AVENUE BOX MED
Rochester, NY 14642
(585) 202-7528
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1720442825
601 ELMWOOD AVE # 646
Rochester, NY 14642
(585) 275-4711
✔ PECOSSame address
Internal Medicine
NPI 1366061954
601 ELMWOOD AVE #646
Rochester, NY 14642
(585) 275-4711
✔ PECOSSame address
See all 71 clinicians

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 Gastrointestinal Group's NPI number?

The NPI number for Gastrointestinal Group is 1114977048. It was assigned to this organization in the NPPES registry on May 11, 2006.

Where is Gastrointestinal Group located?

Gastrointestinal Group is located at 601 Elmwood Ave Box Med, Rochester, NY 14642. The listed phone number is (585) 275-4711.

What is Gastrointestinal Group's specialty?

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

Is Gastrointestinal Group enrolled in Medicare?

Yes. Gastrointestinal Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gastrointestinal Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 71 clinicians in 3 Medicare specialties reassign their Medicare billing to Gastrointestinal Group. 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 Nurse Practitioner (38), Gastroenterology (26) and Internal Medicine (7). Of these, 54 practice at this address and 61 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gastrointestinal Group accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Gastrointestinal Group 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 Gastrointestinal Group was last updated on August 24, 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.