Keary Robert Williams Jr., MD
NPI 1912958059ActiveIndividual· Surgery· Knoxville, TN
Surgery (MD) in Knoxville, Tennessee, trained at University of Virginia School of Medicine (class of 2000). 80 Medicare patients in 2024, $27,490 paid; nearly all of their 111 Part D prescriptions were generic (93%). Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $144.90 in all, mostly food and beverage.
Overview
| NPI | 1912958059 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2006 |
| Last updated in NPPES | Jul 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD41529 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 148 across 33 procedure codes |
| Paid by Medicare | $27,490 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 138 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $3,778 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
Medical group
- Premier Surgical Associates PLLCKnoxville, TN · 59 clinicians
Hospital affiliations
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Methodist Medical Center of Oak RidgeOak Ridge, TN
- Parkwest Medical CenterKnoxville, TN
Industry payments (Open Payments)
- 2025$144.90 · 4 payments from 3 companies
- 2024$15.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $96.75 | 1 |
| Phathom Pharmaceuticals, Inc. | $29.47 | 2 |
| Conmed Corporation | $18.68 | 1 |
What the 2025 payments were for
- Food and Beverage$144.90 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 general surgeons in Knoxville · All general surgeons in Tennessee