William S. Dallas, M.D.
NPI 1326024308ActiveIndividual· Surgery· Oak Ridge, TN
Surgery (M.D.) in Oak Ridge, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1988). 460 Medicare patients in 2024, $81,473 paid; nearly all of their 526 Part D prescriptions were generic (91%).
Overview
| NPI | 1326024308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 21, 2005 |
| Last updated in NPPES | Oct 3, 2022 |
| Certified by provider | Oct 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD020500 | TN |
| Surgery, Vascular Surgery | 2086S0129X | MD020500 | 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 - General Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 460 |
|---|---|
| Services billed | 912 across 79 procedure codes |
| Paid by Medicare | $81,473 |
Part D prescriptions in 2024
| Prescriptions (claims) | 526 · 786 30-day fills |
|---|---|
| Patients | 194 |
| Total drug cost | $48,869 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | General Surgery |
| Secondary specialties | Vascular Surgery |
Medical group
- Covenant Medical Group IncKnoxville, TN · 365 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Methodist Medical Center of Oak RidgeOak Ridge, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Oak Ridge
- 1295785970
- 1609852680
- 1285263624
- 1619394855
- 1548557457
- 1013919489
- 1881670669
- 1356332126