Kathryn Rose Byrne, M.D.

NPI 1225054364ActiveIndividual· Internal Medicine, Gastroenterology· Milwaukee, WI

Internal Medicine, Gastroenterology (M.D.) in Milwaukee, Wisconsin, trained at University of Texas Medical School at Houston (class of 2002). In 2024 Medicare paid $19,723 for 112 patients, and Part D covered 64 of their prescriptions, 81% of them generic. Boston Scientific Corporation reported $169.93 in payments in 2025, mostly food and beverage.

Overview

NPI	1225054364
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 14, 2006
Last updated in NPPES	Nov 11, 2021
Certified by provider	Nov 11, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	60974	WI
Internal Medicine	207R00000X	5525886-1205	UT

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 (UT)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	112
Services billed	211 across 40 procedure codes
Paid by Medicare	$19,723

Part D prescriptions in 2024

Prescriptions (claims)	64 · 101 30-day fills
Patients	22
Total drug cost	$20,186
Generic share	81% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Texas Medical School at Houston
Graduation year	2002
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth