Mark Keith Lee, MD
NPI 1528079969ActiveIndividual· Internal Medicine· Crossville, TN
Internal Medicine (MD) in Crossville, Tennessee, trained at University of Mississippi School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $498,446 for 6,406 claims, against $130,472 paid for services in 2024.
Overview
| NPI | 1528079969 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Jun 29, 2020 |
| Certified by provider | Jun 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD17713 | 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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 719 |
|---|---|
| Services billed | 2,745 across 82 procedure codes |
| Paid by Medicare | $130,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,406 · 16,051 30-day fills |
|---|---|
| Patients | 588 |
| Total drug cost | $498,446 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
Medical group
- Covenant Medical Group IncKnoxville, TN · 365 clinicians
Hospital affiliation
- Cumberland Medical CenterCrossville, TN
Other facilities
- GentivaHospice · Nashville, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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