GREGORY GERALD AUSMUS MD
NPI 1437202496
Pathology - Dermatopathology in Duluth, MN

Active since January 20, 2007PECOS EnrolledAccepts Medicare Assignment
407 E 3RD ST, DULUTH, MN 55805(218) 786-4000 Get Directions Write a Review

NPPES record last updated: June 20, 2018. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 20, 2018, Mar 17, 2018, Jun 21, 2017 (3 updates tracked since 2017).

About Gregory Gerald Ausmus Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY GERALD AUSMUS MD (NPI 1437202496) is an individual dermatopathology provider in Duluth, Minnesota, licensed in Minnesota (49918) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of University Of Minnesota Medical School (2003).

NPPES Registry Identity

NPI1437202496
Entity TypeIndividualMale
Primary Taxonomy207ZD0900X
Provider Legal NameGREGORY GERALD AUSMUSCredential: MD
Location Address407 E 3RD STDuluth, MN 55805
Mailing Address1702 University Dr SFargo, ND 58103-4940 · (701) 364-4222
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2003
Enumeration DateJanuary 20, 2007
Last NPPES UpdateJune 20, 20183 updates tracked since enumeration
✔ NPI 1437202496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZD0900X
Licenses✔ Licensed in MN · 49918✔ Licensed in ND · 12450
Definition
A dermatopathologist is an expert in diagnosing and monitoring diseases of the skin including infectious, immunologic, degenerative, and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings, and smears of skin lesions by means of light microscopy, electron microscopy, and fluorescence microscopy.
407 E 3RD ST, Duluth, MN 55805

Other Identifiers 1

Medicaid17803ND

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Gerald Ausmus Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7315091188
PECOS Enrollment IDI20140604001032
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
1,594 services1,019 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
244 services114 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
158 services135 patients
Special stained specimen slides to identify organisms including interpretation and report 88312
This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
137 services98 patients
Antibody evaluation, each additional single antibody stain procedure 88350
An antibody evaluation involves testing a sample of your body fluid (like blood) to identify specific antibodies. Each additional single antibody stain procedure is a separate test for another specific antibody. This helps in diagnosing various health conditions by understanding your body's immune response.
96 services23 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
63 services56 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Essentia Health St Mary's Medical Center

Acute Care Hospitals · Duluth, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240002
Location402 East Second StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Essentia Health Duluth

Acute Care Hospitals · Duluth, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240019
Location502 East Second StreetDuluth, MN 55805 · St. Louis County
Birthing friendly

Essentia Health Virginia

Acute Care Hospitals · Virginia, MN
OwnershipGovernment - Local
CMS Certification Number240084
Location901 9th Street NorthVirginia, MN 55792 · St. Louis County
Birthing friendly

St Marys Hospital Superior

Critical Access Hospitals · Superior, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521329
Location3500 Tower AveSuperior, WI 54880 · Douglas County
Emergency services

Tamarack Health Ashland Medical Center

Critical Access Hospitals · Ashland, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number521359
Location1615 Maple LaneAshland, WI 54806 · Ashland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
407 E 3RD ST, ESSENTIA HEALTH ST. MARY'S MEDICAL CENTER
DULUTH, MN 55805
Occupational Therapist
407 E 3RD ST
DULUTH, MN 55805
Emergency Medicine
407 E 3RD ST
DULUTH, MN 55805
Physical Therapist
407 E 3RD ST
DULUTH, MN 55805
Nurse Anesthetist, Certified Registered
407 E 3RD ST
DULUTH, MN 55805
Nurse Practitioner (Neonatal)
407 E 3RD ST
DULUTH, MN 55805
Clinical Nurse Specialist (Adult Health)
407 E 3RD ST
DULUTH, MN 55805
Occupational Therapist
407 E 3RD ST, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Ausmus's NPI number?

The NPI number for Gregory Ausmus is 1437202496. It was assigned to this individual provider in the NPPES registry on January 20, 2007.

Where is Gregory Ausmus located?

Gregory Ausmus practices at 407 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-4000.

What is Gregory Ausmus's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Dermatopathology, with taxonomy code 207ZD0900X.

Is Gregory Ausmus enrolled in Medicare?

Yes. Gregory Ausmus is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Ausmus accept?

Health plans from Medica and Sanford Health Plan list Gregory Ausmus as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Ausmus affiliated with any hospitals?

According to CMS data, Gregory Ausmus is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, Essentia Health Virginia, St Marys Hospital Superior and Tamarack Health Ashland Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Ausmus was last updated on June 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.