Christopher A. Wittgren, D.O.
NPI 1508207580ActiveIndividual· Orthopaedic Surgery· Warrensburg, MO
Orthopaedic Surgery (D.O.) with Western Missouri Medical Center, practicing in Warrensburg, Missouri. 260 Medicare patients in 2024, $80,387 paid; all of their 580 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 10 companies reporting payments in 2025, $435.51 in all, mostly food and beverage. Lists Western Missouri Medical Center as a hospital affiliation.
Overview
| NPI | 1508207580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2013 |
| Last updated in NPPES | Jan 1, 2021 |
| Certified by provider | Jan 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 2013023208 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 851 across 63 procedure codes |
| Paid by Medicare | $80,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 580 · 605 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $5,950 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Western Missouri Medical CenterWarrensburg, MO · 66 clinicians
Hospital affiliation
- Western Missouri Medical CenterWarrensburg, MO
Other facilities
- Elara CaringHome health agency · Jefferson City, MO
- Johnson County Community Health ServicesHome health agency · Warrensburg, MO
Industry payments (Open Payments)
- 2025$435.51 · 10 payments from 10 companies
- 2024$924.65 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $141.14 | 1 |
| Acumed LLC | $115.93 | 1 |
| Vertex Pharmaceuticals Incorporated | $28.77 | 1 |
| Pacira Pharmaceuticals Incorporated | $27.24 | 1 |
| Depuy Synthes Sales Inc. | $26.27 | 1 |
What the 2025 payments were for
- Food and Beverage$435.51 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Warrensburg
- 1831387729
- 1770588857
- 1114487063
- 1689950883