Timothy J. Panella, M.D.
NPI 1801908223ActiveIndividual· Internal Medicine, Medical Oncology· Knoxville, TN
Internal Medicine, Medical Oncology (M.D.) in Knoxville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $1,727,725 for 693 claims, against $49,961 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 41 companies reporting payments in 2025, $2,727 in all, mostly food and beverage.
Overview
| NPI | 1801908223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Oct 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 21453 | 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 - Hematology/Oncology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 787 across 13 procedure codes |
| Paid by Medicare | $49,961 |
Part D prescriptions in 2024
| Prescriptions (claims) | 693 · 1,238 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $1,727,725 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Hematology/Oncology |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$2,727 · 138 payments from 41 companies
- 2024$2,928 · 145 payments from 40 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $312.93 | 28 |
| Merck Sharp & Dohme LLC | $289.43 | 14 |
| Astellas Pharma US Inc | $283.28 | 6 |
| Novartis Pharmaceuticals Corporation | $246.98 | 13 |
| Regeneron Healthcare Solutions, Inc. | $235.77 | 11 |
What the 2025 payments were for
- Food and Beverage$2,527 · 136 payments
- Education$199.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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