TRINITY HEALTH OF NEW ENGLAND MEDICAL GROUP
NPI 1841651197
Internal Medicine in Springfield, MA

Q: What is Riverbend Medical Group, Inc.'s NPI number?

The NPI number for Riverbend Medical Group, Inc. is 1841651197. It was assigned to this organization in the NPPES registry on March 15, 2016. The provider is doing business as Trinity Health Of New England Medical Group.

Q: What is Riverbend Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 15, 2016

271 CAREW ST, SPRINGFIELD, MA 01104(413) 781-7217(413) 562-1605 Get Directions Write a Review

NPPES record last updated: January 18, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 18, 2021, Jul 12, 2019, Oct 16, 2018 and 3 more (6 updates tracked since 2016).

On this page

About Trinity Health Of New England Medical Group NPPES

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

TRINITY HEALTH OF NEW ENGLAND MEDICAL GROUP (NPI 1841651197) is a healthcare organization registered as an internal medicine in Springfield, Massachusetts and active in the NPI registry since March 2016. The organization lists James M Harris, Regional Director Of Reimbursement, as its authorized official.

NPPES Registry Identity

NPI1841651197

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameRIVERBEND MEDICAL GROUP, INC.

Location Address271 CAREW STSpringfield, MA 01104

Mailing Address271 Carew StSpringfield, MA 01104-2377 · (413) 781-7217 · Fax (413) 562-1605

Phone(413) 781-7217

Fax(413) 562-1605

Organization SubpartNo

Authorized OfficialJames M HarrisRegional Director Of Reimbursement · (860) 714-4396

Enumeration DateMarch 15, 2016

Last NPPES UpdateJanuary 18, 20216 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2021

✔ NPI 1841651197 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPsychologistTaxonomy 103T00000X

Also ListedChiropractorTaxonomy 111N00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X

Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X

Also ListedSurgeryTaxonomy 208600000X

Also ListedPodiatristTaxonomy 213E00000X

271 CAREW ST, Springfield, MA 01104

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Other Names 1

Doing Business AsTrinity Health Of New England Medical Group

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Trinity Health Of New England Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

298

Medicare enrollment records show 298 clinicians reassign Medicare billing to Trinity Health Of New England Medical Group, which bills Medicare for the services they deliver. Of these, 14 practice at this address and 140 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 39

Diagnostic Radiology74

Nurse Practitioner51

Internal Medicine42

Obstetrics/Gynecology15

Pediatric Medicine13

General Surgery12

Certified Nurse Midwife (CNM)9

Gastroenterology9

31 other specialties73

Nearest to this location (20)

See all 298

Larisa Altman, NP

Nurse Practitioner

NPI 1093917213

271 CAREW ST
Springfield, MA 01104

(413) 748-9349

✔ PECOS✔ Accepts MedicareSame address

Alistair Bell, MD

Internal Medicine

NPI 1265953616

271 CAREW ST
Springfield, MA 01104

(413) 748-9349

✔ PECOS✔ Accepts MedicareSame address

Wendy Medeiros Anthony, NP

Nurse Practitioner

NPI 1891849139

233 CAREW ST
Springfield, MA 01104

(413) 748-6800

✔ PECOS✔ Accepts MedicareSame address

David Mernoff, M.D.

Diagnostic Radiology

NPI 1477591683

271 CAREW ST MERCY MEDICAL CENTER, DEPARTMENT OF RADIOLOGY
Springfield, MA 01104

(413) 748-9200

✔ PECOS✔ Accepts MedicareSame address

Paul Pilegi, AGACNP-BC

Nurse Practitioner

NPI 1073979498

271 CAREW ST
Springfield, MA 01104

(413) 748-9000

✔ PECOS✔ Accepts MedicareSame address

Rosa Torres, RN

Certified Nurse Midwife (CNM)

NPI 1427281799

271 CAREW ST
Springfield, MA 01104

(413) 748-9000

✔ PECOS✔ Accepts MedicareSame address

Parshant Puri, MD

Diagnostic Radiology

NPI 1538196092

271 CAREW ST
Springfield, MA 01104

(413) 748-9200

✔ PECOS✔ Accepts MedicareSame address

Peter Weinstein, M.D.

Gastroenterology

NPI 1467410308

299 CAREW ST STE 419
Springfield, MA 01104

(413) 737-7951

✔ PECOS✔ Accepts MedicareSame address

Paul Farkas, M.D.

Gastroenterology

NPI 1932149911

299 CAREW ST SUITE 419
Springfield, MA 01104

(413) 737-7951

✔ PECOSSame address

Ashley Rosati, CNP

Nurse Practitioner

NPI 1447611041

299 CAREW ST
Springfield, MA 01104

(413) 732-8060

✔ PECOS✔ Accepts MedicareSame address

Laki Rousou, M.D.

General Surgery

NPI 1871680918

299 CAREW ST MERCY MEDICAL CENTER
Springfield, MA 01104

(413) 748-9628

✔ PECOS✔ Accepts MedicareSame address

Dorothy Sassi, NP

Nurse Practitioner

NPI 1356389043

299 CAREW ST SUITE 419
Springfield, MA 01104

(413) 737-7951

✔ PECOS✔ Accepts MedicareSame address

Barry Slitzky, M.D.

Gastroenterology

NPI 1639263726

299 CAREW ST SUITE 419
Springfield, MA 01104

(413) 737-7951

✔ PECOS✔ Accepts MedicareSame address

Leonard Wagner, MD

Orthopedic Surgery

NPI 1568457778

299 CAREW ST SUITE 409
Springfield, MA 01104

(413) 734-3476

✔ PECOSSame address

Autumn Fiedler, DNP FNP-C CWOCN

Nurse Practitioner

NPI 1063030013

300 STAFFORD ST STE 210
Springfield, MA 01104

(413) 748-9378

✔ PECOS✔ Accepts Medicare0.1 mi

Elie Semaan, MD

General Surgery

NPI 1336208792

300 STAFFORD ST STE 210
Springfield, MA 01104

(413) 748-9378

✔ PECOS✔ Accepts Medicare0.1 mi

Jeffrey Friedman, D.O

Diagnostic Radiology

NPI 1013911957

271 CAREW ST
Springfield, MA 01104

(413) 748-9000

✔ PECOS✔ Accepts Medicare0.1 mi

Natasha Mckay, M.D.

Neurosurgery

NPI 1033162235

300 CAREW ST SUITE 1
Springfield, MA 01104

(413) 781-2211

✔ PECOS✔ Accepts Medicare0.2 mi

Uma Chaganti, MD

Internal Medicine

NPI 1609173954

175 CAREW ST STE 200
Springfield, MA 01104

(413) 734-8254

✔ PECOS✔ Accepts Medicare0.2 mi

Marc Goldman, MD

Gastroenterology

NPI 1003889726

175 CAREW ST STE 200
Springfield, MA 01104

(413) 732-4269

✔ PECOS✔ Accepts Medicare0.2 mi

See all 298 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 Riverbend Medical Group, Inc.'s NPI number?

The NPI number for Riverbend Medical Group, Inc. is 1841651197. It was assigned to this organization in the NPPES registry on March 15, 2016. The provider is doing business as Trinity Health Of New England Medical Group.

Where is Riverbend Medical Group, Inc. located?

Riverbend Medical Group, Inc. is located at 271 Carew St, Springfield, MA 01104. The listed phone number is (413) 781-7217.

What is Riverbend Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Riverbend Medical Group, Inc. enrolled in Medicare?

Yes. Riverbend Medical Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Riverbend Medical Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 298 clinicians in 39 Medicare specialties reassign their Medicare billing to Riverbend Medical Group, Inc.. 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 Diagnostic Radiology (74), Nurse Practitioner (51) and Internal Medicine (42). Of these, 14 practice at this address and 140 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Riverbend Medical Group, Inc. was last updated on January 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.