Nelson Lamarche, M.D.
NPI 1790752889ActiveIndividual· Internal Medicine, Interventional Cardiology· Eatontown, NJ
Internal Medicine, Interventional Cardiology (M.D.) in Eatontown, New Jersey, licensed in NJ, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $1,276,289 for 5,052 claims, against $6,287 paid for services in 2024. Medtronic, Inc. reported $181.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1790752889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 7, 2006 |
| Last updated in NPPES | Mar 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 25MA04896900 | NJ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MA48969 | NJ |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 263 across 10 procedure codes |
| Paid by Medicare | $6,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,052 · 13,490 30-day fills |
|---|---|
| Patients | 592 |
| Total drug cost | $1,276,289 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$181.58 · 2 payments from 1 company
- 2024$301.73 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $181.58 | 2 |
What the 2025 payments were for
- Food and Beverage$181.58 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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