Melanie Wallace, M.D.
NPI 1346207222ActiveIndividual· Internal Medicine· Tupelo, MS
Internal Medicine (M.D.) in Tupelo, Mississippi, trained at University of Mississippi School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $370,894 for 10,771 claims, against $177,729 paid for services in 2024. Lilly USA, LLC was the largest of 9 companies reporting payments in 2025, $339.37 in all, mostly food and beverage.
Overview
| NPI | 1346207222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | Jul 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 11799 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 6,698 across 101 procedure codes |
| Paid by Medicare | $177,729 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,771 · 24,039 30-day fills |
|---|---|
| Patients | 486 |
| Total drug cost | $370,894 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
Medical group
- North Mississippi Medical Clinics IncTupelo, MS · 125 clinicians
Hospital affiliation
- North Mississippi Medical CenterTupelo, MS
Other facilities
- North Mississippi Medical Ctr HhaHome health agency · Tupelo, MS
Industry payments (Open Payments)
- 2025$339.37 · 19 payments from 9 companies
- 2024$309.81 · 19 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $123.31 | 7 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $47.47 | 3 |
| Dexcom, Inc. | $34.72 | 2 |
| Pfizer Inc. | $33.30 | 2 |
| Boston Scientific Corporation | $29.47 | 1 |
What the 2025 payments were for
- Food and Beverage$339.37 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 internal medicine physicians in Tupelo · All internal medicine physicians in Mississippi