Justin Peterson Dux, MD

NPI 1518209022ActiveIndividual· Surgery· Waukesha, WI

Surgery (MD) in Waukesha, Wisconsin, trained at Medical College of Wisconsin (class of 2013). 294 Medicare patients in 2024, $51,337 paid; nearly all of their 181 Part D prescriptions were generic (97%). Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $723.75 in all, mostly food and beverage.

Overview

NPI	1518209022
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Mar 22, 2013
Last updated in NPPES	Nov 27, 2020
Certified by provider	Nov 27, 2020

Specialties and licenses

Taxonomy	Code	License	State
Surgery Primary	208600000X	62685-20	WI

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 - General Surgery (WI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	294
Services billed	519 across 78 procedure codes
Paid by Medicare	$51,337

Part D prescriptions in 2024

Prescriptions (claims)	181 · 190 30-day fills
Patients	88
Total drug cost	$1,465
Generic share	97% of claims

Medicare sources and data years

Education and affiliations

Medical school	Medical College of Wisconsin
Graduation year	2013
Medicare specialty	General Surgery
Secondary specialties	Colorectal Surgery (Proctology), Vascular Surgery