Sean W.P. Koppe, M.D.
NPI 1073534681ActiveIndividual· Internal Medicine, Hepatology· Chicago, IL
Internal Medicine, Hepatology (M.D.) in Chicago, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $803,463 for 1,363 claims, against $51,117 paid for services in 2024. Ipsen Biopharmaceuticals, Inc was the largest of 3 companies reporting payments in 2025, $35,468 in all, mostly speaking and faculty fees.
Overview
| NPI | 1073534681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Dec 29, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hepatology Primary | 207RI0008X | 036111498 | IL |
| Internal Medicine | 207R00000X | 36111498 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 036111498 | IL |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 036111498 | 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 537 across 19 procedure codes |
| Paid by Medicare | $51,117 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,363 · 2,427 30-day fills |
|---|---|
| Patients | 269 |
| Total drug cost | $803,463 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology, Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Memorial HospitalChicago, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Other facilities
- Marianjoy Rehabilitation CenterInpatient rehabilitation facility · Wheaton, IL
Industry payments (Open Payments)
- 2025$35,468 · 17 payments from 3 companies
- 2024$26,163 · 26 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $28,214 | 12 |
| Gilead Sciences, Inc. | $7,112 | 4 |
| Phathom Pharmaceuticals, Inc. | $142.30 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$33,528 · 7 payments
- Travel and Lodging$1,061 · 2 payments
- Food and Beverage$878.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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