Doctor profile · Federal record

Dr. GREGORY AUSMUS, MD

Dermatopathology (Pathology) Physician (CMS: PATHOLOGY) · Dermatopathology (Pathology) Physician · DULUTH, MN

  • NPI 1437202496
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
407 E 3RD ST
DULUTH, MN 55805
(218) 786-4000
Mailing address
1702 UNIVERSITY DR S
FARGO, ND 581034940

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
June 20, 2018
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207ZD0900X — NUCC code
State licenses (2)
Minnesota #49918 · North Dakota #12450
Medicaid
ND #17803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437202496. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,938
Distinct HCPCS
8
Medicare allowed
$65,936
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,355 840 $36
88341 Special stained specimen slides to examine tissue, each additional procedure 167 55 $27
88312 Special stained specimen slides to identify organisms including interpretation and report 109 76 $25
88342 Special stained specimen slides to examine tissue, initial procedure 102 88 $34
88350 Antibody evaluation, each additional single antibody stain procedure 92 23 $28
88304 Pathology examination of tissue using a microscope, moderately low complexity 59 49 $11
88307 Pathology examination of tissue using a microscope, moderately high complexity 31 21 $79
88346 Antibody evaluation, initial single antibody stain procedure 23 23 $34

In context: peer comparison

Among 1 peers in this city , average services per provider: 242. This provider delivers 8.0× the peer median.

Hospital affiliations

CMS Hospital Compare