Mark A. Wikenheiser, M.D.
NPI 1629161757ActiveIndividual· Orthopaedic Surgery· Fairmont, MN
Orthopaedic Surgery (M.D.) in Fairmont, Minnesota, trained at University of North Dakota School of Medicine (class of 1987). 303 Medicare patients in 2024, $59,100 paid; all of their 72 Part D prescriptions were generic. Organogenesis Inc. reported $45.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629161757 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Jul 26, 2024 |
| Certified by provider | Jul 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 40564 | 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 (MN); Practitioner - Orthopedic Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 4,614 across 52 procedure codes |
| Paid by Medicare | $59,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 72 · 72 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $979.99 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Coastal Plains Physician AssociatesVarnville, SC · 5 clinicians
Hospital affiliations
- Allendale County HospitalFairfax, SC
- Hampton Regional Medical CenterVarnville, SC
- Musc Medical CenterCharleston, SC
Other facilities
- Centerwell Home HealthHome health agency · Walterboro, SC
Industry payments (Open Payments)
- 2025$45.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $45.13 | 1 |
What the 2025 payments were for
- Food and Beverage$45.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Fairmont
- 1225046246