Physician Profile
Unclaimed ProfileAbout STELLMAKER
Based in Duluth, MN, Michael Paul Stellmaker, M.D. is listed in the NPI registry under general surgery. Michael graduated from University of Minnesota Medical School in 2010. Michael is also listed as specialising in surgery. Medicare claims data shows Michael provided 70 services to 68 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Stellmaker specialise in?
Dr. Stellmaker is a general surgeon in Duluth, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Stellmaker located?
Dr. Stellmaker is listed at 920 E 1ST ST SUITE 302, Duluth, MN 55805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Stellmaker's phone number?
The number on file is (218) 249-6050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Stellmaker?
Dr. Stellmaker's National Provider Identifier is 1417227661. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Stellmaker go to medical school?
Dr. Stellmaker attended University of Minnesota Medical School, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Stellmaker have?
Dr. Stellmaker has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Stellmaker do most often?
According to Medicare billing data, Dr. Stellmaker performs procedures including biopsy of large bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Stellmaker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stellmaker. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (218) 249-6050
- Email not available
Practice Locations
920 E 1ST ST SUITE 302
Duluth, MN 55805
Procedures Most Often Billed to Medicare
70 services · 68 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
11 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
26 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
17 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other general surgeons at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other general surgeons in Duluth 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Minnesota Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2010 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of large bowel using a flexible endoscope 8
Providers in MN who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.