Jennifer M. Kang, M.D.

NPI 1821521766ActiveIndividual· Internal Medicine, Gastroenterology· Niles, IL

Internal Medicine, Gastroenterology (M.D.) in Niles, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $169,779 for 290 claims, against $24,426 paid for services in 2024. Ipsen Biopharmaceuticals, Inc was the largest of 3 companies reporting payments in 2025, $400.71 in all, mostly food and beverage.

Overview

NPI	1821521766
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 7, 2017
Last updated in NPPES	Feb 28, 2025
Certified by provider	Feb 28, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	036151206	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 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	174
Services billed	256 across 28 procedure codes
Paid by Medicare	$24,426

Part D prescriptions in 2024

Prescriptions (claims)	290 · 523 30-day fills
Patients	118
Total drug cost	$169,779
Generic share	81% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year	2017
Medicare specialty	Gastroenterology
Telehealth	Offers telehealth