Karen L. Oldham, MD
NPI 1639140585ActiveIndividual· Emergency Medicine· Lebanon, TN
Emergency Medicine (MD) in Lebanon, Tennessee, licensed in TN, with an NPI issued in January 2006. 222 Medicare patients in 2024, $24,579 paid; nearly all of their 147 Part D prescriptions were generic (93%).
Overview
| NPI | 1639140585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Oct 7, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 19052 | TN |
| Preventive Medicine, Occupational Medicine | 2083X0100X | 019052 | TN |
| General Practice | 208D00000X | 019052 | 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 - Emergency Medicine (AL); Practitioner - Emergency Medicine (KY); Practitioner - General Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 319 across 12 procedure codes |
| Paid by Medicare | $24,579 |
Part D prescriptions in 2024
| Prescriptions (claims) | 147 · 156 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $2,336 |
| Generic share | 93% of claims |
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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