Roger A. Bonau, M.D.
NPI 1588662225ActiveIndividual· Surgery, Vascular Surgery· Nashville, TN
Surgery, Vascular Surgery (M.D.) in Nashville, Tennessee, trained at Tulane University School of Medicine (class of 1981). Mostly services rather than prescriptions: Medicare paid $90,719 for 142 patients in 2024, with only 33 Part D claims. Innovation Technologies Inc reported $48.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588662225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD19695 | TN |
| Surgery | 208600000X | MD19695 | TN |
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 - Vascular Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 476 across 24 procedure codes |
| Paid by Medicare | $90,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 47 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $18,121 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
Medical group
- Tennessee Oncology PLLCNashville, TN · 358 clinicians
Industry payments (Open Payments)
- 2025$48.47 · 2 payments from 1 company
- 2024$230.32 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Innovation Technologies Inc | $48.47 | 2 |
What the 2025 payments were for
- Food and Beverage$48.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in Nashville
- 1548600877
- 1902003775
- 1730501677
- 1720255532
- 1689652893
- 1578053492
- 1245238971
- 1679063325
- 1629393004
- 1619998606
- 1346507456
- 1366406589