Gregory John Della Rocca, MD
NPI 1053360016ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Columbia, MO
Orthopaedic Surgery, Orthopaedic Trauma (MD) in Columbia, Missouri, trained at Duke University School of Medicine (class of 1999). Mostly services rather than prescriptions: Medicare paid $66,987 for 115 patients in 2024, with only 23 Part D claims. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $23,847 in all, mostly royalties and licenses.
Overview
| NPI | 1053360016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Jun 26, 2024 |
| Certified by provider | Jun 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | 2005011132 | MO |
| Orthopaedic Surgery | 207X00000X | 2005011132 | 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 | 115 |
|---|---|
| Services billed | 225 across 83 procedure codes |
| Paid by Medicare | $66,987 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 25 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $335.78 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- The Curators of the University of MissouriColumbia, MO · 1,131 clinicians
Hospital affiliation
- University of Missouri Health CareColumbia, MO
Industry payments (Open Payments)
- 2025$23,847 · 18 payments from 5 companies
- 2024$21,234 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $19,427 | 8 |
| Synthes Gmbh | $3,165 | 5 |
| Biopoly LLC | $1,116 | 3 |
| US Implant Solutions, LLC | $116.87 | 1 |
| Depuy Synthes Sales Inc. | $21.46 | 1 |
What the 2025 payments were for
- Royalty or License$20,543 · 11 payments
- Travel and Lodging$1,512 · 3 payments
- Compensation for serving as faculty or as a speaker for a medical education program$1,500 · 1 payment
- Food and Beverage$291.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Orthopaedic Trauma providers in Columbia
- 1104883040
- 1396276564
- 1336925692
- 1003600958
- 1942262233
- 1477111342
- 1912293952
All Orthopaedic Surgery, Orthopaedic Trauma providers in Missouri →