Physician Profile
Unclaimed ProfileAbout MARKUS
Based in Oconomowoc, WI, Stan L Markus, MD is listed in the NPI registry under general surgery. Stan graduated from Wright State University Boonshoft School of Medicine in 1982. Stan is also listed as specialising in colon & rectal surgery and surgery.
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 is Dr. Markus's specialty?
Dr. Markus is a general surgeon in Oconomowoc, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where can I find Dr. Markus?
Dr. Markus is listed at 888 THACKERAY TRL STE 103, Oconomowoc, WI 53066. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Markus?
The number on file is (262) 567-1499. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Markus?
Dr. Markus's National Provider Identifier is 1134103641. 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
What is Dr. Markus's medical education?
Dr. Markus attended Wright State University Boonshoft School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Markus have?
Dr. Markus has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Markus known for?
According to Medicare billing data, Dr. Markus performs procedures including application of chemical to stop tissue regrowth in wound and removal of skin and tissue, 20.0 sq cm or less; provides treatments such as removal of tissue from wound, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Markus's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Markus. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (262) 567-1499
- Email not available
Practice Locations
888 THACKERAY TRL STE 103
Oconomowoc, WI 53066
Procedures Most Often Billed to Medicare
774 services · 281 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
44 |
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
26 |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
23 |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
22 |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
36 |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
21 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
249 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
129 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
124 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
61 |
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.
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.
Trained at Wright State University Boonshoft School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1982 at Wright State University Boonshoft School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Application of chemical to stop tissue regrowth in wound 6
Providers in WI 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.