Michael James Wilwand, DO
NPI 1861604217ActiveIndividual· Orthopaedic Surgery· Klamath Falls, OR
Orthopaedic Surgery (DO) in Klamath Falls, Oregon, trained at Philadelphia College of Osteopathic Medicine (class of 2002). 327 Medicare patients in 2024, $158,258 paid; all of their 197 Part D prescriptions were generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $853.01 in all, mostly travel and lodging.
Overview
| NPI | 1861604217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 5, 2007 |
| Last updated in NPPES | Jun 15, 2026 |
| Certified by provider | Jun 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | DO228949 | OR |
| Orthopaedic Surgery | 207X00000X | OP00002294 | WA |
| Orthopaedic Surgery | 207X00000X | 5101015498 | MI |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 4,645 across 121 procedure codes |
| Paid by Medicare | $158,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 197 · 205 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $1,198 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Sky Lakes Medical Center IncKlamath Falls, OR · 215 clinicians
Hospital affiliations
- Providence St Mary Medical CenterWalla Walla, WA
- Sky Lakes Medical CenterKlamath Falls, OR
Industry payments (Open Payments)
- 2025$853.01 · 9 payments from 4 companies
- 2024$2,867 · 19 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $755.39 | 4 |
| Endo USA, Inc. | $42.76 | 2 |
| Invictus Surgical Incorporated | $27.96 | 2 |
| Zimmer Biomet Holdings, Inc. | $26.90 | 1 |
What the 2025 payments were for
- Travel and Lodging$698.18 · 3 payments
- Food and Beverage$154.83 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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