Rachel Medernach, M.D.

NPI 1033569694ActiveIndividual· Internal Medicine, Infectious Disease· Chicago, IL

Internal Medicine, Infectious Disease (M.D.) in Chicago, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2016). In 2024 Medicare paid $23,985 for 94 patients, and Part D covered 59 of their prescriptions, 78% of them generic. Shionogi Inc reported $115.86 in payments in 2025, mostly food and beverage.

Overview

NPI	1033569694
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 14, 2016
Last updated in NPPES	Jun 23, 2020
Certified by provider	Jun 23, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	036152465	IL
Internal Medicine	207R00000X	125069296	IL
Pediatrics	208000000X	125069296	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 - Infectious Disease (IL)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	94
Services billed	225 across 7 procedure codes
Paid by Medicare	$23,985

Part D prescriptions in 2024

Prescriptions (claims)	59 · 78 30-day fills
Patients	17
Total drug cost	$19,613
Generic share	78% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loyola University of Chicago, Stritch School of Medicine
Graduation year	2016
Medicare specialty	Infectious Disease
Secondary specialties	Internal Medicine