Karen Cervenka, M.D.
NPI 1538238860ActiveIndividual· Emergency Medicine· Hinsdale, IL
Emergency Medicine (M.D.) in Hinsdale, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1981). Part D covered 20 prescriptions written in 2024, 100% of them generic. Kowa Pharmaceuticals America, Inc. was the largest of 3 companies reporting payments in 2025, $63.86 in all, mostly food and beverage.
Overview
| NPI | 1538238860 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2006 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 036065651 | 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 - Emergency Medicine (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 30 30-day fills |
|---|---|
| Total drug cost | $299.79 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Dolar R Koya MD SCHinsdale, IL · 2 clinicians
Industry payments (Open Payments)
- 2025$63.86 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kowa Pharmaceuticals America, Inc. | $30.02 | 2 |
| Lilly USA, LLC | $17.91 | 1 |
| Exact Sciences Corporation | $15.93 | 1 |
What the 2025 payments were for
- Food and Beverage$63.86 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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