Ethan F. Karsen, MD
NPI 1326330267ActiveIndividual· Psychiatry & Neurology, Psychiatry· Evanston, IL
Psychiatry & Neurology, Psychiatry (MD) with Endeavor Health Medical Group, practicing in Evanston, Illinois. 41 Medicare patients in 2024, $18,480 paid; nearly all of their 206 Part D prescriptions were generic (97%). Teva Pharmaceuticals USA, Inc. reported $19.27 in payments in 2024, mostly food and beverage. Lists Northshore University Healthsystem - Evanston Hospital as a hospital affiliation.
Overview
| NPI | 1326330267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2011 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 036138044 | IL |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 042.0012812 | VT |
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 - Psychiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 196 across 10 procedure codes |
| Paid by Medicare | $18,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 406 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $25,474 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2024$19.27 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $19.27 | 1 |
What the 2024 payments were for
- Food and Beverage$19.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 psychiatrists in Evanston · All psychiatrists in Illinois