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Edit this profileAt a glance
- 725 American Ave, Waukesha, WI 53188
About Dr. Stout
Based in Waukesha, WI, Mark J. Stout, MD is listed in the NPI registry under transplant surgery. Mark graduated from Saint Louis University School of Medicine in 1985. Mark is also listed as specializing in thoracic surgery (cardiothoracic). According to Medicare claims data, the services billed most often include replacement of aortic valve through the skin and femoral artery. NPI 1851386551 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 263-1530
- Email not available
Practice Locations
725 AMERICAN AVE
Waukesha, WI 53188
Procedures Most Often Billed to Medicare
12 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at Saint Louis University School of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Stout specialize in?
Dr. Stout is a transplant surgeon in Waukesha, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where is Dr. Stout located?
Dr. Stout is listed at 725 American Ave, Waukesha, WI 53188. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Stout's phone number?
The number on file is (608) 263-1530. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Stout?
Dr. Stout's National Provider Identifier is 1851386551. 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. Stout go to medical school?
Dr. Stout attended Saint Louis University School of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Stout have?
Dr. Stout has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Stout do most often?
According to Medicare billing data, Dr. Stout performs procedures including replacement of aortic valve through the skin and femoral artery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Stout's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stout. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.