Nabil David Baddour, D.O., MPH

NPI 1184018178ActiveIndividual· Internal Medicine, Gastroenterology· Rockford, IL

Internal Medicine, Gastroenterology (D.O., MPH) in Rockford, Illinois, trained at William Carey University College of Osteopathic Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $474,275 for 741 claims, against $204,376 paid for services in 2024. Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $40.92 in all, mostly food and beverage.

Overview

NPI	1184018178
Status	Active
Entity type	Individual
Credential	D.O., MPH
Sole proprietor	Yes
NPI issued	Mar 27, 2015
Last updated in NPPES	Sep 12, 2022
Certified by provider	Sep 12, 2022

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	036156514	IL

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 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Gastroenterology (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	425
Services billed	8,302 across 51 procedure codes
Paid by Medicare	$204,376

Part D prescriptions in 2024

Prescriptions (claims)	741 · 1,260 30-day fills
Patients	234
Total drug cost	$474,275
Generic share	77% of claims

Medicare sources and data years

Education and affiliations

Medical school	William Carey University College of Osteopathic Medicine
Graduation year	2015
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine