David M. Welker, MD
NPI 1356307326ActiveIndividual· Orthopaedic Surgery· Miamisburg, OH
Orthopaedic Surgery (MD) in Miamisburg, Ohio, licensed in PA, with an NPI issued in April 2006. Medicare paid $2,047 for services to 47 patients in 2024. Linvatec Corporation reported $9,963 in payments in 2025, mostly royalties and licenses.
Overview
| NPI | 1356307326 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | Mar 29, 2022 |
| Certified by provider | Mar 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD417097 | PA |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 153 across 14 procedure codes |
| Paid by Medicare | $2,047 |
Industry payments (Open Payments)
- 2025$9,963 · 4 payments from 1 company
- 2024$36,703 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Linvatec Corporation | $9,963 | 4 |
What the 2025 payments were for
- Royalty or License$9,963 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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