James Stewart Collins, MD

NPI 1679692206ActiveIndividual· Internal Medicine, Interventional Cardiology· Grand Rapids, MI

Internal Medicine, Interventional Cardiology (MD) in Grand Rapids, Michigan, trained at University of Rochester School of Medicine and Dentistry (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $588,045 for 3,219 claims, against $61,763 paid for services in 2024. Chiesi USA, Inc. reported $32.43 in payments in 2025, mostly food and beverage.

Overview

NPI	1679692206
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Mar 28, 2007
Last updated in NPPES	Feb 26, 2021
Certified by provider	Feb 26, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Interventional Cardiology Primary	207RI0011X	4301076588	MI
Internal Medicine	207R00000X	4301076588	MI
Internal Medicine, Cardiovascular Disease	207RC0000X	4301076588	MI

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Interventional Cardiology (MI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	1,887
Services billed	2,332 across 61 procedure codes
Paid by Medicare	$61,763

Part D prescriptions in 2024

Prescriptions (claims)	3,219 · 8,525 30-day fills
Patients	622
Total drug cost	$588,045
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Rochester School of Medicine and Dentistry
Graduation year	2000
Medicare specialty	Interventional Cardiology
Secondary specialties	Cardiovascular Disease (Cardiology)
Telehealth	Offers telehealth