Active NPI 1437202496 Individual Practitioner Male Practitioner

Dr. Gregory Gerald Ausmus , MD

Pathology - Dermatopathology • Duluth, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Ausmus, MD is a certified Pathology - Dermatopathology practicing in Duluth, MN. With approximately 23 years of clinical experience since graduating from University Of Minnesota Medical School in 2003, Dr. Ausmus delivers high-quality medical care to the local community at 407 E 3RD ST.

Dr. Ausmus is affiliated with The Duluth Clinic Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, special stained specimen slides to examine tissue, initial procedure. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

407 E 3rd St

Duluth, MN 55805

Telephone 2187864000

Associated Practice Facility / Clinic

🏢 St. Mary's Medical Center Facility NPI 1013933936

Medicare Profile & Education

Medical School

University Of Minnesota Medical School

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Dermatopathology in Duluth, MN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs Matches City Avg

City Avg: 23.0 Yrs

State Avg: 22.3 Yrs

Regional Practice Density

1 Specialists

Practicing in Duluth, MN (17 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ausmus (23 Years) 23 Yrs

Duluth Specialty Average (23.0 Years) 23.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,594	1,019	$213.48	$35.21
88341 Special stained specimen slides to examine tissue	244	114	$157.30	$26.39
88342 Special stained specimen slides to examine tissue, initial procedure	158	135	$181.53	$32.89
88312 Special stained specimen slides to identify organisms including interpretation and report	137	98	$139.82	$25.05
88350 Antibody evaluation, each additional single antibody stain procedure	96	23	$161.63	$27.43
88304 Pathology examination of tissue using a microscope, moderately low complexity	63	56	$61.43	$10.64
88346 Antibody evaluation, initial single antibody stain procedure	24	23	$185.96	$34.01
88307 Pathology examination of tissue using a microscope, moderately high complexity	16	11	$421.75	$77.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,355	840	$203.78	$35.97
88341 Special stained specimen slides to examine tissue	167	55	$145.00	$27.29
88312 Special stained specimen slides to identify organisms including interpretation and report	109	76	$138.00	$25.32
88342 Special stained specimen slides to examine tissue, initial procedure	102	88	$176.00	$33.66
88350 Antibody evaluation, each additional single antibody stain procedure	92	23	$160.00	$27.96
88304 Pathology examination of tissue using a microscope, moderately low complexity	59	49	$60.00	$10.85
88307 Pathology examination of tissue using a microscope, moderately high complexity	31	21	$416.00	$79.28
88346 Antibody evaluation, initial single antibody stain procedure	23	23	$180.00	$33.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,289	780	$194.88	$36.91
88341 Special stained specimen slides to examine tissue	144	52	$145.00	$27.57
88312 Special stained specimen slides to identify organisms including interpretation and report	112	81	$138.00	$25.92
88342 Special stained specimen slides to examine tissue, initial procedure	111	93	$176.00	$34.16
88350 Antibody evaluation, each additional single antibody stain procedure	68	16	$160.00	$28.79
88304 Pathology examination of tissue using a microscope, moderately low complexity	61	54	$60.00	$11.13
88307 Pathology examination of tissue using a microscope, moderately high complexity	47	23	$416.00	$80.94
88112 Cell examination of specimen, selective cellular enhancement technique	24	24	$224.00	$27.22
88344 Special stained specimen slides to examine tissue	21	14	$193.00	$37.53
88173 Evaluation of fine needle aspirate with interpretation and report	20	17	$341.90	$68.87
88346 Antibody evaluation, initial single antibody stain procedure	17	16	$180.00	$35.70
88360 Microscopic genetic analysis of tumor	14	11	$271.00	$41.15
88363 Examination of archival tissue for genetic analysis	13	13	$124.00	$22.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,404	897	$188.11	$37.58
88341 Special stained specimen slides to examine tissue	141	46	$145.00	$28.50
88342 Special stained specimen slides to examine tissue, initial procedure	121	101	$176.00	$35.05
88312 Special stained specimen slides to identify organisms including interpretation and report	94	70	$138.00	$26.74
88304 Pathology examination of tissue using a microscope, moderately low complexity	65	56	$60.00	$11.33
88350 Antibody evaluation, each additional single antibody stain procedure	64	15	$160.00	$29.19
88307 Pathology examination of tissue using a microscope, moderately high complexity	55	32	$416.00	$82.84
88360 Microscopic genetic analysis of tumor	21	13	$271.00	$42.15
88112 Cell examination of specimen, selective cellular enhancement technique	16	16	$224.00	$27.79
88346 Antibody evaluation, initial single antibody stain procedure	16	15	$180.00	$36.19
88333 Pathology cytologic examination of specimen during surgery, initial site	13	13	$295.00	$62.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,115	679	$188.40	$39.05
88341 Special stained specimen slides to examine tissue	169	44	$145.00	$29.29
88342 Special stained specimen slides to examine tissue, initial procedure	110	89	$177.45	$36.52
88312 Special stained specimen slides to identify organisms including interpretation and report	94	69	$136.00	$27.51
88350 Antibody evaluation, each additional single antibody stain procedure	56	14	$160.00	$30.05
88307 Pathology examination of tissue using a microscope, moderately high complexity	43	24	$416.00	$85.46
88304 Pathology examination of tissue using a microscope, moderately low complexity	34	33	$59.41	$11.69
88360 Microscopic genetic analysis of tumor	30	18	$271.00	$43.65
88331 Pathology examination of specimen during surgery, first tissue block	17	11	$312.00	$64.57
88112 Cell examination of specimen, selective cellular enhancement technique	16	16	$224.00	$28.63
88346 Antibody evaluation, initial single antibody stain procedure	14	14	$180.00	$37.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	1,326	776	$179.69	$39.26
88341 Special stained specimen slides to examine tissue	125	32	$145.00	$29.75
88342 Special stained specimen slides to examine tissue, initial procedure	114	98	$165.83	$36.61
88312 Special stained specimen slides to identify organisms including interpretation and report	104	83	$125.92	$27.58
88307 Pathology examination of tissue using a microscope, moderately high complexity	63	35	$390.63	$86.13
88350 Antibody evaluation, each additional single antibody stain procedure	62	15	$160.00	$29.73
88304 Pathology examination of tissue using a microscope, moderately low complexity	59	47	$55.76	$11.69
88360 Microscopic genetic analysis of tumor	37	21	$253.16	$43.95
88331 Pathology examination of specimen during surgery, first tissue block	28	19	$288.25	$65.06
88112 Cell examination of specimen, selective cellular enhancement technique	27	26	$224.00	$29.03
88173 Evaluation of fine needle aspirate with interpretation and report	20	14	$316.20	$73.34
88346 Antibody evaluation, initial single antibody stain procedure	16	15	$171.69	$37.45
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	14	14	$440.00	$101.19
88309 Pathology examination of tissue using a microscope, high complexity	12	11	$679.33	$142.83
88333 Pathology cytologic examination of specimen during surgery, initial site	11	11	$280.09	$65.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	809	491	$164.47	$38.99
88312 Special stained specimen slides to identify organisms including interpretation and report	87	58	$116.52	$27.49
88341 Special stained specimen slides to examine tissue	81	18	$145.00	$29.27
88342 Special stained specimen slides to examine tissue, initial procedure	54	52	$155.00	$36.53
88304 Pathology examination of tissue using a microscope, moderately low complexity	34	33	$51.00	$11.86
88307 Pathology examination of tissue using a microscope, moderately high complexity	29	20	$354.10	$85.84
88331 Pathology examination of specimen during surgery, first tissue block	24	11	$271.75	$65.10
88112 Cell examination of specimen, selective cellular enhancement technique	14	14	$224.00	$28.92

Medical Specialties & State Licenses

Pathology - Dermatopathology Primary Specialty

NUCC Taxonomy Code: 207ZD0900X

State License MN 49918

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.

Pathology - Dermatopathology

NUCC Taxonomy Code: 207ZD0900X

State License ND 12450

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

17803 (ND)

Hospital & Practice Group Affiliations

The Duluth Clinic Ltd

400 E 3rd St, Duluth, MN 558051951

Phone: 2187868364

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Michael Reuter , PT

Physical Therapist

NPI 1003152034

Physical Therapist

Jenna Maki , OTR

Occupational Therapist

NPI 1003236571

Occupational Therapist Registered

Dr. Blake Collison , MD

Emergency Medicine

NPI 1003293804

Doctor of Medicine (M.D.)

Mary Sloan , PT

Physical Therapist

NPI 1003471228

Physical Therapist

Shylee Preston

Nurse Anesthetist, Certified Registered

NPI 1003540097

Ella Dohlin , RN, CNS

Clinical Nurse Specialist - Adult Health

NPI 1013298231

Registered Nurse, Clinical Nurse Specialist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events

📍

Updated Practice Location June 20, 2018

Registered at 407 E 3RD ST, DULUTH, MN 55805 (Tel: 2187864000)

📍

Updated Business Mailing Address June 20, 2018

Registered at 1702 UNIVERSITY DR S, FARGO, ND 581034940 (Tel: 7013644222)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2018

Pathology (License #49918 in MN)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Pathology (License #17887 in MN)

✅

NPI Profile Active June 21, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 21, 2017

Registered at 801 BROADWAY N, FARGO, ND 581023641 (Tel: 7012342185)

📍

Updated Business Mailing Address June 21, 2017

Registered at 801 BROADWAY N, FARGO, ND 581023641 (Tel: (701) 234-2185)

👤

Provider Name / Credentials Updated June 21, 2017

Recorded as GREGORY AUSMUS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2017

Pathology (License #12450 in ND)

✅

NPI Profile Active April 08, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2013

Registered at 801 BROADWAY N, FARGO, ND 581023641 (Tel: 7012342185)

📍

Updated Business Mailing Address April 08, 2013

Registered at 801 BROADWAY N, FARGO, ND 581023641 (Tel: 7012342185)

👤

Provider Name / Credentials Updated April 08, 2013

Recorded as GREGORY AUSMUS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2013

Pathology (License #12450 in ND)

🟢

Initial NPI Registration & Enumeration January 20, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1437202496

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 20, 2007

Last Update: June 20, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1702 University Dr S

Fargo, ND 581034940

Phone: 7013644222

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.