Tracy William Dobbs, MD
NPI 1104826148ActiveIndividual· Internal Medicine, Medical Oncology· Knoxville, TN
Internal Medicine, Medical Oncology (MD) in Knoxville, Tennessee, trained at University of Missouri, Kansas City, School of Medicine (class of 1983). In 2024 Medicare paid $4,543,179 for 622 patients, and Part D covered 625 of their prescriptions, 58% of them generic. Novartis Pharmaceuticals Corporation was the largest of 39 companies reporting payments in 2025, $3,653 in all, mostly food and beverage.
Overview
| NPI | 1104826148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 29, 2005 |
| Last updated in NPPES | Apr 21, 2025 |
| Certified by provider | Apr 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD0000019955 | TN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD0000019955 | 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 (KY); Practitioner - Hematology/Oncology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 231,539 across 146 procedure codes |
| Paid by Medicare | $4,543,179 |
Part D prescriptions in 2024
| Prescriptions (claims) | 625 · 782 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $3,685,084 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Tennessee Cancer Specialists PLLCHarrogate, TN · 67 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Morristown Hamblen Hospital AssociationMorristown, TN
- Physicians Regional Medical CenterPowell, TN
- Sweetwater Hospital AssociationSweetwater, TN
- Tennova Healthcare-Jefferson Memorial HospitalJefferson City, TN
Industry payments (Open Payments)
- 2025$3,653 · 160 payments from 39 companies
- 2024$3,468 · 155 payments from 42 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $322.15 | 16 |
| E.R. Squibb & Sons, L.L.C. | $315.47 | 19 |
| Daiichi Sankyo Inc. | $313.74 | 10 |
| Janssen Biotech, Inc. | $294.95 | 13 |
| Astrazeneca Pharmaceuticals LP | $176.05 | 8 |
What the 2025 payments were for
- Food and Beverage$3,553 · 159 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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