Gregory Gerald Ausmus, MD

NPI 1437202496ActiveIndividual· Pathology, Dermatopathology· Duluth, MN

Pathology, Dermatopathology (MD) in Duluth, Minnesota, trained at University of Minnesota Medical School (class of 2003). Medicare paid $59,451 for services to 1,099 patients in 2024.

Overview

NPI	1437202496
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jan 20, 2007
Last updated in NPPES	Jun 20, 2018

Specialties and licenses

Taxonomy	Code	License	State
Pathology, Dermatopathology Primary	207ZD0900X	49918	MN
Pathology, Dermatopathology	207ZD0900X	12450	ND

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 - Pathology (MN); Practitioner - Pathology (ND)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	1,099
Services billed	2,383 across 21 procedure codes
Paid by Medicare	$59,451

Medicare sources and data years

Education and affiliations

Medical school	University of Minnesota Medical School
Graduation year	2003
Medicare specialty	Pathology

Medical group

The Duluth Clinic LtdHermantown, MN · 1,144 clinicians

Hospital affiliations

Essentia Health DuluthDuluth, MN
Essentia Health St Mary's Medical CenterDuluth, MN
Essentia Health VirginiaVirginia, MN
St Marys Hospital SuperiorSuperior, WI
Tamarack Health Ashland Medical CenterAshland, WI

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records