Michael Ian Ross, MD
NPI 1821256421ActiveIndividual· Internal Medicine, Cardiovascular Disease· Westmont, IL
Internal Medicine, Cardiovascular Disease (MD) in Westmont, Illinois, trained at Northwestern University Feinberg Medical School (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,183,012 for 6,199 claims, against $533,836 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 4 companies reporting payments in 2025, $134.30 in all, mostly food and beverage.
Overview
| NPI | 1821256421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2008 |
| Last updated in NPPES | Aug 18, 2023 |
| Certified by provider | Aug 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036122905 | 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 | 2,474 |
|---|---|
| Services billed | 13,842 across 89 procedure codes |
| Paid by Medicare | $533,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,199 · 17,485 30-day fills |
|---|---|
| Patients | 956 |
| Total drug cost | $1,183,012 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
- Edward HospitalBolingbrook, IL · 96 clinicians
Hospital affiliations
- Advocate Good Samaritan HospitalDowners Grove, IL
- Edward HospitalNaperville, IL
- Loyola University Medical CenterMaywood, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$134.30 · 5 payments from 4 companies
- 2024$167.36 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $61.48 | 2 |
| Cvrx, Inc. | $27.54 | 1 |
| Teleflex LLC | $27.06 | 1 |
| Amgen Inc. | $18.22 | 1 |
What the 2025 payments were for
- Food and Beverage$134.30 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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