Robert A. Underwood, M.D.
NPI 1063570521ActiveIndividual· Surgery· Marietta, GA
Surgery (M.D.) in Marietta, Georgia, licensed in GA, with an NPI issued in December 2006. 37 Medicare patients in 2024, $29,225 paid; nearly all of their 75 Part D prescriptions were generic (91%).
Overview
| NPI | 1063570521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 5, 2006 |
| Last updated in NPPES | Nov 1, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 049950 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 121 across 16 procedure codes |
| Paid by Medicare | $29,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 99 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $251.26 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 general surgeons in Marietta · All general surgeons in Georgia