William H. Duncan, MD
NPI 1679516231ActiveIndividual· Orthopaedic Surgery· Springfield, MO
Orthopaedic Surgery (MD) in Springfield, Missouri, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2000). 433 Medicare patients in 2024, $201,264 paid; nearly all of their 701 Part D prescriptions were generic (98%). Titan Surgical Group, LLC was the largest of 3 companies reporting payments in 2025, $444.80 in all, mostly food and beverage.
Overview
| NPI | 1679516231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Jul 3, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 2005005176 | 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 | 433 |
|---|---|
| Services billed | 3,718 across 82 procedure codes |
| Paid by Medicare | $201,264 |
Part D prescriptions in 2024
| Prescriptions (claims) | 701 · 707 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $13,738 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Lester E Cox Medical CentersSpringfield, MO · 232 clinicians
Hospital affiliations
- Cox Medical Center BransonBranson, MO
- Cox Medical CentersSpringfield, MO
- Cox Monett HospitalMonett, MO
Other facilities
- Coxhealth at HomeHome health agency · Springfield, MO
Industry payments (Open Payments)
- 2025$444.80 · 10 payments from 3 companies
- 2024$270.14 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Titan Surgical Group, LLC | $285.60 | 7 |
| Arthrex, Inc. | $85.12 | 1 |
| Stryker Corporation | $74.08 | 2 |
What the 2025 payments were for
- Food and Beverage$444.80 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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