Joanne Mazzarelli, MD
NPI 1255495495ActiveIndividual· Internal Medicine, Cardiovascular Disease· Camden, NJ
Internal Medicine, Cardiovascular Disease (MD) in Camden, New Jersey, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $262,014 for 1,253 claims, against $58,211 paid for services in 2024. Philips North America LLC was the largest of 4 companies reporting payments in 2025, $137.99 in all, mostly food and beverage.
Overview
| NPI | 1255495495 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 21, 2006 |
| Last updated in NPPES | Jan 28, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MA08588100 | NJ |
| Internal Medicine | 207R00000X | MD433167 | PA |
| Internal Medicine | 207R00000X | 25MA08588100 | 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) | Enrolled Practitioner - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 947 across 31 procedure codes |
| Paid by Medicare | $58,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,253 · 3,034 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $262,014 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
Medical group
- Cmc Department of Medicine Group PACamden, NJ · 478 clinicians
Hospital affiliations
- Cape Regional Medical Center IncCape May Court House, NJ
- Cooper University HospitalCamden, NJ
Industry payments (Open Payments)
- 2025$137.99 · 8 payments from 4 companies
- 2024$284.49 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $53.90 | 3 |
| Novartis Pharmaceuticals Corporation | $48.41 | 3 |
| Cvrx, Inc. | $20.95 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $14.73 | 1 |
What the 2025 payments were for
- Food and Beverage$137.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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