John P. Katsaropoulos, MD
NPI 1063419968ActiveIndividual· Internal Medicine, Interventional Cardiology· South Bend, IN
Internal Medicine, Interventional Cardiology (MD) in South Bend, Indiana, trained at Indiana University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $298,229 for 2,651 claims, against $52,740 paid for services in 2024. Shockwave Medical, Inc was the largest of 3 companies reporting payments in 2025, $284.37 in all, mostly food and beverage.
Overview
| NPI | 1063419968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Jul 21, 2026 |
| Certified by provider | Jul 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 01045186A | IN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 01041586A | IN |
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 - Interventional Cardiology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 590 across 40 procedure codes |
| Paid by Medicare | $52,740 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,651 · 6,940 30-day fills |
|---|---|
| Patients | 753 |
| Total drug cost | $298,229 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Deaconess Specialty Physicians, IncNewburgh, IN · 229 clinicians
Hospital affiliations
- Columbus Regional HospitalColumbus, IN
- Franciscan Health IndianapolisIndianapolis, IN
- Franciscan Health MooresvilleMooresville, IN
- Indiana University HealthIndianapolis, IN
- Memorial Hospital and Health Care CenterJasper, IN
Industry payments (Open Payments)
- 2025$284.37 · 13 payments from 3 companies
- 2024$745.57 · 18 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $200.60 | 10 |
| Abbott Laboratories | $57.76 | 2 |
| Abiomed | $26.01 | 1 |
What the 2025 payments were for
- Food and Beverage$284.37 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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