Mark Adrian Mascarenhas, MD.
NPI 1841477817ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Eatontown, NJ
Internal Medicine, Clinical Cardiac Electrophysiology (MD.) in Eatontown, New Jersey, trained at Hahnemann University College of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,209,079 for 2,585 claims, against $642,450 paid for services in 2024. Abbott Laboratories was the largest of 13 companies reporting payments in 2025, $1,451 in all, mostly food and beverage.
Overview
| NPI | 1841477817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD. |
| Sole proprietor | Yes |
| NPI issued | Jan 22, 2008 |
| Last updated in NPPES | Jan 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 25MA09423400 | NJ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD423094 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiac Electrophysiology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,622 |
|---|---|
| Services billed | 7,606 across 76 procedure codes |
| Paid by Medicare | $642,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,585 · 6,542 30-day fills |
|---|---|
| Patients | 404 |
| Total drug cost | $1,209,079 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Meridian Cardiovascular Interpretive Services PCRed Bank, NJ · 58 clinicians
- Monmouth Cardiology Associates, LLCEatontown, NJ · 44 clinicians
Hospital affiliations
- Jersey Shore University Medical CenterNeptune, NJ
- Monmouth Medical CenterLong Branch, NJ
- Ocean Medical CenterBrick, NJ
- Riverview Medical CenterRed Bank, NJ
Industry payments (Open Payments)
- 2025$1,451 · 61 payments from 13 companies
- 2024$657.14 · 34 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $683.06 | 31 |
| Medtronic, Inc. | $209.05 | 5 |
| Boston Scientific Corporation | $81.23 | 3 |
| Alnylam Pharmaceuticals Inc. | $71.13 | 4 |
| Amgen Inc. | $70.33 | 4 |
What the 2025 payments were for
- Food and Beverage$1,451 · 61 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Clinical Cardiac Electrophysiology providers in Eatontown
- 1023515343
- 1396782595
- 1033475249
- 1982760526
All Internal Medicine, Clinical Cardiac Electrophysiology providers in New Jersey →