John N. Catanzaro, MD
NPI 1003077140ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Greenville, NC
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Greenville, North Carolina, trained at State University of New York Downstate Medical Center (class of 2005). In 2024 Medicare paid $45,973 for 573 patients, and Part D covered 133 of their prescriptions, 58% of them generic. Elutia, Inc. was the largest of 11 companies reporting payments in 2025, $19,626 in all, mostly honoraria.
Overview
| NPI | 1003077140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 20, 2008 |
| Last updated in NPPES | Aug 15, 2024 |
| Certified by provider | Aug 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 2023-02198 | NC |
| Internal Medicine | 207R00000X | 246725 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2023-02198 | NC |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | ME124001 | FL |
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 - Cardiac Electrophysiology (GA); Practitioner - Cardiac Electrophysiology (NC); Practitioner - Cardiac Electrophysiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 924 across 53 procedure codes |
| Paid by Medicare | $45,973 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 275 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $60,395 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliation
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
Industry payments (Open Payments)
- 2025$19,626 · 38 payments from 11 companies
- 2024$19,484 · 71 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Elutia, Inc. | $16,876 | 7 |
| Medtronic, Inc. | $1,652 | 12 |
| Altathera Pharmaceuticals LLC | $284.41 | 2 |
| Boston Scientific Corporation | $172.30 | 3 |
| Abbott Laboratories | $162.07 | 4 |
What the 2025 payments were for
- Honoraria$11,800 · 2 payments
- Food and Beverage$6,732 · 30 payments
- Travel and Lodging$1,094 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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