Gregory John Roberts, M.D.
NPI 1659646735ActiveIndividual· Surgery· Indianapolis, IN
Surgery (M.D.) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 2012). Medicare paid $54,570 for services to 181 patients in 2024. Acera Surgical, Inc. reported $146.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659646735 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 21, 2012 |
| Last updated in NPPES | Aug 3, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 01076405A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 476 across 33 procedure codes |
| Paid by Medicare | $54,570 |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | General Surgery |
Medical group
- Naab Road Surgical Group PCIndianapolis, IN · 15 clinicians
Hospital affiliations
- Ascension St Vincent CarmelCarmel, IN
- Ascension St Vincent HospitalIndianapolis, IN
Industry payments (Open Payments)
- 2025$146.29 · 1 payment from 1 company
- 2024$55.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acera Surgical, Inc. | $146.29 | 1 |
What the 2025 payments were for
- Food and Beverage$146.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 164 general surgeons in Indianapolis · All general surgeons in Indiana