Active NPI 1417227661 Individual Practitioner Male Practitioner

Dr. Michael Paul Stellmaker , MD

Surgery • Duluth, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Stellmaker, MD is a certified Surgery practicing in Duluth, MN. With approximately 16 years of clinical experience since graduating from University Of Minnesota Medical School in 2010, Dr. Stellmaker delivers high-quality medical care to the local community at 920 E 1ST ST.

Dr. Stellmaker is affiliated with St. Luke'S Hospital Of Duluth and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

920 E 1st St
Suite 302

Duluth, MN 558052201

Telephone 2182496050

Fax 2182496055

Associated Practice Facility / Clinic

🏢 St. Luke's Hospital Of Duluth Facility NPI 1295787380

Medicare Profile & Education

Medical School

University Of Minnesota Medical School

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Duluth, MN

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -4.8 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 23.0 Yrs

Regional Practice Density

29 Specialists

Practicing in Duluth, MN (770 Statewide)

Telehealth Adoption Rate

17.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stellmaker (16 Years) 16 Yrs

Duluth Specialty Average (20.8 Years) 20.8 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$444.77	$125.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$645.71	$167.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	14	$245.44	$76.08
45380 Biopsy of large bowel using an endoscope	11	11	$1433.27	$125.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	17	$234.00	$77.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$410.00	$126.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$88.00	$79.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	40	24	$225.00	$68.45
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	14	$120.00	$36.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$395.00	$129.75
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$290.00	$95.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	14	$217.00	$70.46
45380 Biopsy of large bowel using an endoscope	13	13	$763.80	$141.29
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$290.00	$97.84
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$68.55	$65.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	20	$210.00	$72.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$382.50	$136.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	11	$115.00	$39.16
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$54.40	$51.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$102.36	$74.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$75.70	$50.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	15	$109.70	$38.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$382.50	$134.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$97.48	$74.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	21	$190.00	$69.41
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	27	$104.50	$38.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$363.00	$132.83
99213 Established patient office or other outpatient visit, typically 15 minutes	14	11	$53.20	$50.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$465.00	$197.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$153.89	$125.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	27	$188.00	$70.27
99231 Follow-up hospital inpatient care per day, typically 15 minutes	31	19	$104.50	$37.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$267.62	$99.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$357.00	$132.38
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$69.95	$49.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$78.40	$73.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$455.00	$196.49

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MN 59582

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License PA MT-198016-T

Hospital & Practice Group Affiliations

St. Luke's Hospital Of Duluth

1011 E 1st St, Duluth, MN 558052242

Phone: 2182497000

St. Luke's Hospital Of Duluth

920 E 1st St, Duluth, MN 558052225

St. Luke's Hospital Of Duluth

325 11th Ave, Two Harbors, MN 556161300

Phone: 2188347300

St. Luke's Hospital Of Duluth

1015 E 1st St, Duluth, MN 558052242

Phone: 2182497860

St. Luke's Hospital Of Duluth

915 E 1st St, Duluth, MN 558052107

Phone: 2182495439

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. Stephen Huddleston , MD

Surgery

NPI 1104037621

Doctor of Medicine (M.D.)

Dr. Mark Monte , MD

Surgery

NPI 1164472692

Doctor of Medicine (M.D.)

Brittany Kuehn , PA-C

Physician Assistant

NPI 1225428766

Physician Assistant (Certified)

John Bollins

Surgery

NPI 1255461745

Callie Kunze , PA

Physician Assistant

NPI 1326322017

Physician Assistant

Dr. Joshua Larson , MD

Surgery

NPI 1447540521

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active January 31, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 31, 2017

Registered at 920 E 1ST ST, SUITE 302, DULUTH, MN 558052201 (Tel: 2182496050)

📍

Updated Business Mailing Address January 31, 2017

Registered at 920 E 1ST ST, SUITE 302, DULUTH, MN 558052201 (Tel: 2182496050)

👤

Provider Name / Credentials Updated January 31, 2017

Recorded as MICHAEL STELLMAKER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2017

Surgery (License #59582 in MN)

✅

NPI Profile Active August 03, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location August 03, 2015

Registered at 920 E 1ST ST, SUITE P302, DULUTH, MN 558052201 (Tel: 2182497901)

📍

Updated Business Mailing Address August 03, 2015

Registered at 920 E 1ST ST, SUITE P302, DULUTH, MN 558052201 (Tel: 2182497901)

👤

Provider Name / Credentials Updated August 03, 2015

Recorded as MICHAEL STELLMAKER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 03, 2015

Surgery (License #59582 in MN)

🟢

Initial NPI Registration & Enumeration January 05, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Michael Stellmaker. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1417227661

Entity Type:

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

Enumeration Date: January 05, 2012

Last Update: January 31, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

920 E 1st St, Suite 302

Duluth, MN 558052201

Phone: 2182496050

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.