Troy Lyman Berg, M.D.
NPI 1740216845ActiveIndividual· Orthopaedic Surgery· Altoona, WI
Orthopaedic Surgery (M.D.) in Altoona, Wisconsin, trained at University of Minnesota Medical School (class of 1993). 514 Medicare patients in 2024, $224,210 paid; all of their 246 Part D prescriptions were generic. Depuy Synthes Sales Inc. was the largest of 2 companies reporting payments in 2025, $168.93 in all, mostly food and beverage.
Overview
| NPI | 1740216845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Jun 3, 2026 |
| Certified by provider | Jun 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 39869 | WI |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 39869 | 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 | 514 |
|---|---|
| Services billed | 4,401 across 83 procedure codes |
| Paid by Medicare | $224,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 246 · 248 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $483.41 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical groups
- Advantage Physical Therapy and Sports Rehab, LLCKenosha, WI · 294 clinicians
- Chippewa Valley Orthopedics and Sports Medicine Clinic SCRice Lake, WI · 32 clinicians
Hospital affiliations
- Cumberland Memorial HospitalCumberland, WI
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - Eau ClaireEau Claire, WI
- Marshfield Medical Center - Rice LakeRice Lake, WI
- Oakleaf Surgical HospitalAltoona, WI
Industry payments (Open Payments)
- 2025$168.93 · 2 payments from 2 companies
- 2024$425.36 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $132.17 | 1 |
| Stryker Corporation | $36.76 | 1 |
What the 2025 payments were for
- Food and Beverage$168.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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