Wassim E. Mouannes, MD
NPI 1780799965ActiveIndividual· Internal Medicine, Cardiovascular Disease· Laurel, MS
Internal Medicine, Cardiovascular Disease (MD) with South Central Clinics, Inc and 3 other groups, practicing in Laurel, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $2,351,301 for 20,789 claims, against $344,080 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 15 companies reporting payments in 2025, $502.57 in all, mostly food and beverage. Lists Forrest General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1780799965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Oct 8, 2026 |
| Certified by provider | Oct 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 18406 | MS |
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 - Cardiovascular Disease (Cardiology) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,015 |
|---|---|
| Services billed | 10,687 across 62 procedure codes |
| Paid by Medicare | $344,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20,789 · 37,920 30-day fills |
|---|---|
| Patients | 1,732 |
| Total drug cost | $2,351,301 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- South Central Clinics, IncLaurel, MS · 115 clinicians
- Forrest County General HospitalHattiesburg, MS · 107 clinicians
- Fgh Physician BillingHattiesburg, MS · 27 clinicians
- South Central Regional Medical CenterLaurel, MS · 14 clinicians
Hospital affiliations
- Forrest General HospitalHattiesburg, MS
- Jasper General HospitalBay Springs, MS
- Magee General HospitalMagee, MS
- South Central Reg Med CtrLaurel, MS
- Wayne General HospitalWaynesboro, MS
Industry payments (Open Payments)
- 2025$502.57 · 31 payments from 15 companies
- 2024$573.55 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $99.89 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $79.03 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $49.64 | 6 |
| Abbott Laboratories | $45.42 | 3 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $29.15 | 4 |
What the 2025 payments were for
- Food and Beverage$502.57 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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