Angelo Andrew Costas, M.D.
NPI 1104874791ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine (M.D.) in Chicago, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $378,024 for 3,716 claims, against $50,601 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $224.24 in all, mostly food and beverage.
Overview
| NPI | 1104874791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Mar 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036092729 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 1,055 across 27 procedure codes |
| Paid by Medicare | $50,601 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,716 · 8,606 30-day fills |
|---|---|
| Patients | 255 |
| Total drug cost | $378,024 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Other facilities
- Shirley Ryan AbilitylabInpatient rehabilitation facility · Chicago, IL
- Terraces at the ClareNursing home · Chicago, IL
Industry payments (Open Payments)
- 2025$224.24 · 11 payments from 4 companies
- 2024$387.74 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $145.63 | 7 |
| Lilly USA, LLC | $40.50 | 2 |
| Merck Sharp & Dohme LLC | $20.52 | 1 |
| Exact Sciences Corporation | $17.59 | 1 |
What the 2025 payments were for
- Food and Beverage$224.24 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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