Lance S. Patton, M.D.
NPI 1104822816ActiveIndividual· Internal Medicine· Jefferson City, TN
Internal Medicine (M.D.) in Jefferson City, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $644,322 for 8,470 claims, against $248,127 paid for services in 2024. Novo Nordisk Inc was the largest of 17 companies reporting payments in 2025, $762.99 in all, mostly food and beverage.
Overview
| NPI | 1104822816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | Sep 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 15711 | 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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 648 |
|---|---|
| Services billed | 5,767 across 127 procedure codes |
| Paid by Medicare | $248,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,470 · 18,279 30-day fills |
|---|---|
| Patients | 482 |
| Total drug cost | $644,322 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine, Sleep Medicine |
Medical groups
- Summit Medical Group, PLLCKnoxville, TN · 652 clinicians
- Champion Physical Therapy LLC HallsJohnson City, TN · 281 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Morristown Hamblen Hospital AssociationMorristown, TN
- Tennova Healthcare-Jefferson Memorial HospitalJefferson City, TN
- University Health System, IncKnoxville, TN
Other facilities
- Amedisys Home Health CareHome health agency · Knoxville, TN
- Covenant HomecareHome health agency · Knoxville, TN
- Covenant HospiceHospice · Knoxville, TN
Industry payments (Open Payments)
- 2025$762.99 · 36 payments from 17 companies
- 2024$809.86 · 45 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $152.25 | 8 |
| Glaxosmithkline, LLC. | $133.75 | 7 |
| Heartflow, Inc. | $93.39 | 2 |
| Gilead Sciences, Inc. | $54.03 | 2 |
| Pfizer Inc. | $51.59 | 3 |
What the 2025 payments were for
- Food and Beverage$762.99 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 internal medicine physicians in Jefferson City · All internal medicine physicians in Tennessee