William J. Gries, M.D.
NPI 1225082571ActiveIndividual· Internal Medicine, Cardiovascular Disease· Elk Grove Village, IL
Internal Medicine, Cardiovascular Disease (M.D.) in Elk Grove Village, 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: $688,965 for 5,540 claims, against $275,877 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $2,070 in all, mostly travel and lodging.
Overview
| NPI | 1225082571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 20, 2006 |
| Last updated in NPPES | Dec 20, 2023 |
| Certified by provider | Dec 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036078702 | 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 | 2,493 |
|---|---|
| Services billed | 5,662 across 51 procedure codes |
| Paid by Medicare | $275,877 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,540 · 15,146 30-day fills |
|---|---|
| Patients | 667 |
| Total drug cost | $688,965 |
| Generic share | 90% 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
- Alexian Brothers Specialty GroupElk Grove Village, IL · 46 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- St Alexius Medical CenterHoffman Estates, IL
Industry payments (Open Payments)
- 2025$2,070 · 15 payments from 3 companies
- 2024$1,560 · 16 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $2,025 | 13 |
| Novartis Pharmaceuticals Corporation | $22.44 | 1 |
| Cvrx, Inc. | $22.02 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,160 · 3 payments
- Food and Beverage$909.32 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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