Carlos Alfonso, MD
NPI 1801864061ActiveIndividual· Internal Medicine, Cardiovascular Disease· Glen Ridge, NJ
Internal Medicine, Cardiovascular Disease (MD) with Medical Associates of Englewood PC, practicing in Glen Ridge, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,046,836 for 7,433 claims, against $295,730 paid for services in 2024. Cvrx, Inc. was the largest of 5 companies reporting payments in 2025, $219.47 in all, mostly food and beverage. Lists Clara Maass Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1801864061 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Jun 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MA06865300 | 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 - Cardiovascular Disease (Cardiology) (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,401 |
|---|---|
| Services billed | 5,652 across 27 procedure codes |
| Paid by Medicare | $295,730 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,433 · 18,100 30-day fills |
|---|---|
| Patients | 944 |
| Total drug cost | $1,046,836 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Medical Associates of Englewood PCEnglewood, NJ · 540 clinicians
Hospital affiliations
- Clara Maass Medical CenterBelleville, NJ
- Englewood Hospital and Medical CenterEnglewood, NJ
Industry payments (Open Payments)
- 2025$219.47 · 10 payments from 5 companies
- 2024$512.11 · 27 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cvrx, Inc. | $54.41 | 3 |
| Medtronic, Inc. | $49.41 | 2 |
| Biotronik Inc. | $48.45 | 1 |
| Abbott Laboratories | $36.73 | 2 |
| Boston Scientific Corporation | $30.47 | 2 |
What the 2025 payments were for
- Food and Beverage$219.47 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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