Derron E. Allen, M.D.
NPI 1902078041ActiveIndividual· Internal Medicine· Nashville, TN
Internal Medicine (M.D.) in Nashville, Tennessee, trained at Meharry Medical College School of Medicine (class of 2007). 147 Medicare patients in 2024, $16,696 paid; nearly all of their 240 Part D prescriptions were generic (95%).
Overview
| NPI | 1902078041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2008 |
| Last updated in NPPES | Mar 16, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 44755 | TN |
| Surgery | 208600000X | 002535 | GA |
| Emergency Medicine | 207P00000X | 44755 | 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 | 147 |
|---|---|
| Services billed | 168 across 9 procedure codes |
| Paid by Medicare | $16,696 |
Part D prescriptions in 2024
| Prescriptions (claims) | 240 · 245 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $4,745 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Meharry Medical College School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Emergency Medicine |
Medical group
- Coffee County Physician Group PCRussellville, AL · 19 clinicians
Hospital affiliation
- Unity Medical CenterManchester, 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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All 709 internal medicine physicians in Nashville · All internal medicine physicians in Tennessee