Chris Kolyvas, M.D.
NPI 1932157302ActiveIndividual· Internal Medicine, Cardiovascular Disease· New Lenox, IL
Internal Medicine, Cardiovascular Disease (M.D.) in New Lenox, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,113,162 for 8,086 claims, against $308,244 paid for services in 2024. Abiomed was the largest of 6 companies reporting payments in 2025, $222.35 in all, mostly food and beverage.
Overview
| NPI | 1932157302 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Feb 2, 2021 |
| Certified by provider | Feb 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036079120 | IL |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 036079120 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 1,305 |
|---|---|
| Services billed | 4,355 across 92 procedure codes |
| Paid by Medicare | $308,244 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,086 · 21,748 30-day fills |
|---|---|
| Patients | 842 |
| Total drug cost | $1,113,162 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliations
- Morris Hospital & Healthcare CentersMorris, IL
- Saint Joseph Medical CenterJoliet, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$222.35 · 9 payments from 6 companies
- 2024$146.70 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $84.88 | 3 |
| Abbott Laboratories | $43.08 | 2 |
| Novo Nordisk Inc | $28.13 | 1 |
| Heartflow, Inc. | $24.05 | 1 |
| Kestra Medical Technology Services, Inc. | $23.88 | 1 |
What the 2025 payments were for
- Food and Beverage$222.35 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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