Matthew J. Feinstein, M.D.
NPI 1073809760ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chicago, IL
Internal Medicine, Cardiovascular Disease (M.D.) in Chicago, Illinois, trained at Northwestern University Feinberg Medical School (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $158,489 for 830 claims, against $23,308 paid for services in 2024. Novo Nordisk As was the largest of 3 companies reporting payments in 2025, $41,340 in all, mostly consulting fees.
Overview
| NPI | 1073809760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2011 |
| Last updated in NPPES | Dec 12, 2025 |
| Certified by provider | Dec 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 01098614A | IN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036134856 | 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); Practitioner - Cardiovascular Disease (Cardiology) (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 290 across 19 procedure codes |
| Paid by Medicare | $23,308 |
Part D prescriptions in 2024
| Prescriptions (claims) | 830 · 2,309 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $158,489 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliations
- Indiana University HealthIndianapolis, IN
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$41,340 · 12 payments from 3 companies
- 2024$19,075 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk As | $23,831 | 6 |
| Gilead Sciences, Inc. | $17,488 | 5 |
| Amgen Inc. | $21.19 | 1 |
What the 2025 payments were for
- Consulting Fee$32,339 · 4 payments
- Travel and Lodging$8,581 · 5 payments
- Food and Beverage$420.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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