Gregory D. Dikos, MD
NPI 1043495823ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Indianapolis, IN
Orthopaedic Surgery, Orthopaedic Trauma (MD) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 2004). Mostly services rather than prescriptions: Medicare paid $163,302 for 314 patients in 2024, with only 12 Part D claims. Encore Medical, LP was the largest of 4 companies reporting payments in 2025, $76.00 in all, mostly food and beverage.
Overview
| NPI | 1043495823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 30, 2007 |
| Last updated in NPPES | May 15, 2024 |
| Certified by provider | May 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | 01065218A | IN |
| Orthopaedic Surgery | 207X00000X | 01065218A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 15,501 across 87 procedure codes |
| Paid by Medicare | $163,302 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 26 30-day fills |
|---|---|
| Total drug cost | $70.88 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopaedics-Indianapolis IncIndianapolis, IN · 371 clinicians
Hospital affiliations
- Ascension St Vincent HospitalIndianapolis, IN
- Ascension St Vincent KokomoKokomo, IN
- Orthoindy HospitalIndianapolis, IN
- Riverview HealthNoblesville, IN
Other facilities
- Purposecare of IndianaHome health agency · Indianapolis, IN
Industry payments (Open Payments)
- 2025$76.00 · 4 payments from 4 companies
- 2024$418.26 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Encore Medical, LP | $32.95 | 1 |
| Smith+nephew, Inc. | $21.69 | 1 |
| Depuy Synthes Sales Inc. | $16.36 | 1 |
| Orthofix Medical, Inc. | $5.00 | 1 |
What the 2025 payments were for
- Food and Beverage$76.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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