Mathew Donald Engmann, DO

NPI 1225535131ActiveIndividual· Family Medicine· Milwaukee, WI

Family Medicine (DO) in Milwaukee, Wisconsin, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $224,204 for 2,228 claims, against $6,960 paid for services in 2024. Dynavax Technologies Corporation reported $17.55 in payments in 2025, mostly food and beverage.

Overview

NPI	1225535131
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	Apr 7, 2018
Last updated in NPPES	Jul 26, 2021
Certified by provider	Jul 26, 2021

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	72928	WI

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 - Family Practice (WI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	47
Services billed	115 across 13 procedure codes
Paid by Medicare	$6,960

Part D prescriptions in 2024

Prescriptions (claims)	2,228 · 5,082 30-day fills
Patients	190
Total drug cost	$224,204
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	Midwestern University, Chicago College of Osteopathic Med
Graduation year	2018
Medicare specialty	Family Practice
Telehealth	Offers telehealth