Aaron M. Carpiaux, MD
NPI 1609169192ActiveIndividual· Orthopaedic Surgery· Baraboo, WI
Orthopaedic Surgery (MD) in Baraboo, Wisconsin, trained at Medical College of Wisconsin (class of 2011). 154 Medicare patients in 2024, $51,828 paid; nearly all of their 111 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 5 companies reporting payments in 2025, $503.25 in all, mostly food and beverage.
Overview
| NPI | 1609169192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2011 |
| Last updated in NPPES | Oct 26, 2026 |
| Certified by provider | Oct 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 67088-20 | 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 | 154 |
|---|---|
| Services billed | 2,487 across 53 procedure codes |
| Paid by Medicare | $51,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 119 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $999.48 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Beaver Dam Community Hospitals Inc.Beaver Dam, WI · 62 clinicians
- Orthopedic and Spine Centers of Wisconsin SCMadison, WI · 25 clinicians
Hospital affiliations
- Marshfield Medical Center - Beaver Dam (Mmc-Bd)Beaver Dam, WI
- Ssm Health St Clare Hospital - BarabooBaraboo, WI
- Unitypoint Health - MeriterMadison, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Industry payments (Open Payments)
- 2025$503.25 · 5 payments from 5 companies
- 2024$657.73 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $163.64 | 1 |
| Zimmer Biomet Holdings, Inc. | $149.99 | 1 |
| Smith+nephew, Inc. | $87.36 | 1 |
| Depuy Synthes Sales Inc. | $84.02 | 1 |
| Enduromed, LLC | $18.24 | 1 |
What the 2025 payments were for
- Food and Beverage$503.25 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Baraboo
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