Vadzim Chyzhyk, MD
NPI 1093128720ActiveIndividual· Internal Medicine, Cardiovascular Disease· Carbondale, IL
Internal Medicine, Cardiovascular Disease (MD) with Southern Illinois Medical Services Nfp and 2 other groups, practicing in Carbondale, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,386,439 for 6,189 claims, against $297,297 paid for services in 2024. Boston Scientific Corporation was the largest of 11 companies reporting payments in 2025, $2,760 in all, mostly food and beverage. Lists Franklin Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1093128720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2014 |
| Last updated in NPPES | Oct 6, 2021 |
| Certified by provider | Oct 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036.137880 | 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 | 3,112 |
|---|---|
| Services billed | 8,208 across 81 procedure codes |
| Paid by Medicare | $297,297 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,189 · 13,693 30-day fills |
|---|---|
| Patients | 864 |
| Total drug cost | $1,386,439 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Southern Illinois Medical Services NfpCarterville, IL · 334 clinicians
- Franklin Hospital DistrictBenton, IL · 31 clinicians
- Harrisburg Medical Center IncMarion, IL · 20 clinicians
Hospital affiliations
- Franklin HospitalBenton, IL
- Harrisburg Medical CenterHarrisburg, IL
- Herrin HospitalHerrin, IL
- Memorial Hospital of CarbondaleCarbondale, IL
- St Joseph Memorial HospitalMurphysboro, IL
Industry payments (Open Payments)
- 2025$2,760 · 53 payments from 11 companies
- 2024$425.23 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,062 | 9 |
| Medtronic, Inc. | $885.10 | 8 |
| Novartis Pharmaceuticals Corporation | $340.88 | 18 |
| Amgen Inc. | $124.24 | 7 |
| Cvrx, Inc. | $114.67 | 1 |
What the 2025 payments were for
- Food and Beverage$1,556 · 46 payments
- Travel and Lodging$1,204 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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