Ryan Todhunter, M.D.
NPI 1184157836ActiveIndividual· Orthopaedic Surgery· Sioux Falls, SD
Orthopaedic Surgery (M.D.) in Sioux Falls, South Dakota, trained at University of Minnesota Medical School (class of 2017). Mostly services rather than prescriptions: Medicare paid $74,821 for 163 patients in 2024, with only 27 Part D claims. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $353.61 in all, mostly food and beverage.
Overview
| NPI | 1184157836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 10, 2017 |
| Last updated in NPPES | Oct 26, 2023 |
| Certified by provider | Oct 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 56514 | KY |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 35.144421 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 163 |
|---|---|
| Services billed | 302 across 15 procedure codes |
| Paid by Medicare | $74,821 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 34 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $242.41 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliations
- Sanford Luverne Medical CenterLuverne, MN
- Sanford Usd Medical CenterSioux Falls, SD
- Sanford Vermillion Medical CenterVermillion, SD
Industry payments (Open Payments)
- 2025$353.61 · 4 payments from 4 companies
- 2024$2,957 · 14 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $160.10 | 1 |
| Depuy Synthes Sales Inc. | $148.23 | 1 |
| Smith+nephew, Inc. | $25.30 | 1 |
| Medical Device Business Services, Inc. | $19.98 | 1 |
What the 2025 payments were for
- Food and Beverage$353.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 orthopedic surgeons in Sioux Falls · All orthopedic surgeons in South Dakota