Marc Bernstein, M.D.
NPI 1851333587ActiveIndividual· Internal Medicine, Cardiovascular Disease· Slidell, LA
Internal Medicine, Cardiovascular Disease (M.D.) in Slidell, Louisiana, trained at Tulane University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $3,062,117 for 18,649 claims, against $337,556 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 17 companies reporting payments in 2025, $1,973 in all, mostly food and beverage.
Overview
| NPI | 1851333587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Oct 12, 2023 |
| Certified by provider | Oct 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 016053 | LA |
| Specialist | 174400000X | 016053 | LA |
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 - Cardiovascular Disease (Cardiology) (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 658 |
|---|---|
| Services billed | 7,108 across 86 procedure codes |
| Paid by Medicare | $337,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,649 · 42,335 30-day fills |
|---|---|
| Patients | 1,324 |
| Total drug cost | $3,062,117 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Cardiovascular Specialty Care Center of Covington, LLCCovington, LA · 8 clinicians
- Iteld Bernstein and Associates LLCBogalusa, LA · 7 clinicians
Hospital affiliations
- North Oaks Medical CenterHammond, LA
- Ochsner Medical Center AcuteNew Orleans, LA
- Slidell Memorial HospitalSlidell, LA
- St Bernard Parish HospitalChalmette, LA
- St Tammany Parish HospitalCovington, LA
Other facilities
- Southeast Louisiana Home Health, LLCHome health agency · Covington, LA
Industry payments (Open Payments)
- 2025$1,973 · 111 payments from 17 companies
- 2024$1,880 · 129 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $438.01 | 24 |
| Novartis Pharmaceuticals Corporation | $280.69 | 26 |
| Pfizer Inc. | $213.93 | 12 |
| Merck Sharp & Dohme LLC | $202.76 | 11 |
| Novo Nordisk Inc | $134.12 | 6 |
What the 2025 payments were for
- Food and Beverage$1,973 · 111 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Cardiovascular Disease providers in Louisiana →