Madhusudan R. Malladi, MD
NPI 1376515064ActiveIndividual· Internal Medicine, Cardiovascular Disease· Freeport, IL
Internal Medicine, Cardiovascular Disease (MD) with Mercy Health System Corporation and 3 other groups, practicing in Freeport, Illinois. Their prescriptions cost Medicare Part D more than their services did: $789,923 for 4,341 claims, against $88,704 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 11 companies reporting payments in 2024, $685.31 in all, mostly food and beverage. Lists Cgh Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1376515064 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 6, 2006 |
| Last updated in NPPES | Jun 24, 2026 |
| Certified by provider | Jun 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036088380 | IL |
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 - Cardiovascular Disease (Cardiology) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,147 |
|---|---|
| Services billed | 3,471 across 49 procedure codes |
| Paid by Medicare | $88,704 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,341 · 11,694 30-day fills |
|---|---|
| Patients | 521 |
| Total drug cost | $789,923 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Mercy Health System CorporationJanesville, WI · 753 clinicians
- Rockford Health PhysiciansRockford, IL · 521 clinicians
- Freeport Memorial HospitalFreeport, IL · 178 clinicians
- Freeport Regional Health Care FoundationFreeport, IL · 92 clinicians
Hospital affiliations
- Cgh Medical CenterSterling, IL
- Fhn Memorial HospitalFreeport, IL
- Javon Bea HospitalRockford, IL
- Saint Anthony Medical CenterRockford, IL
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2024$685.31 · 34 payments from 11 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $259.10 | 12 |
| Merck Sharp & Dohme LLC | $87.69 | 4 |
| E.R. Squibb & Sons, L.L.C. | $75.79 | 4 |
| Amgen Inc. | $55.20 | 3 |
| Abiomed | $44.03 | 1 |
What the 2024 payments were for
- Food and Beverage$685.31 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Freeport
- 1336115534