Arun Kalyanasundaram, M.D.
NPI 1972562346ActiveIndividual· Internal Medicine, Interventional Cardiology· Marshfield, WI
Internal Medicine, Interventional Cardiology (M.D.) in Marshfield, Wisconsin, licensed in WI, with an NPI issued in March 2006. Enrolled in Medicare as practitioner - other (physician). Abiomed reported $119.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1972562346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Mar 14, 2023 |
| Certified by provider | Mar 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 76225 | WI |
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 - Other (Physician) (WI) |
|---|
Industry payments (Open Payments)
- 2025$119.03 · 1 payment from 1 company
- 2024$8,511 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $119.03 | 1 |
What the 2025 payments were for
- Food and Beverage$119.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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