Steven Jon Merkow, M.D.
NPI 1336122712ActiveIndividual· Orthopaedic Surgery· Pewaukee, WI
Orthopaedic Surgery (M.D.) in Pewaukee, Wisconsin, trained at University of Wisconsin School of Medicine (class of 1980). 277 Medicare patients in 2024, $76,425 paid; nearly all of their 238 Part D prescriptions were generic (94%). Smith+nephew, Inc. reported $18.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336122712 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 21, 2005 |
| Last updated in NPPES | Nov 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 27276 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 2,364 across 55 procedure codes |
| Paid by Medicare | $76,425 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 256 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $9,200 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical group
- Orthopaedic Associates of Wisconsin SCPewaukee, WI · 109 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$18.01 · 1 payment from 1 company
- 2024$208.69 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $18.01 | 1 |
What the 2025 payments were for
- Food and Beverage$18.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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