Liliana Osadchuk, M.D.
NPI 1255643987ActiveIndividual· Internal Medicine, Nephrology· Evanston, IL
Internal Medicine, Nephrology (M.D.) with Endeavor Health Medical Group, practicing in Evanston, Illinois. In 2024 Medicare paid $255,514 for 764 patients, and Part D covered 1,769 of their prescriptions, 89% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 11 companies reporting payments in 2025, $648.52 in all, mostly food and beverage. Lists Northshore University Healthsystem - Evanston Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1255643987 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 10, 2010 |
| Last updated in NPPES | Apr 4, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036147934 | 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 - Nephrology (IL); Practitioner - Nephrology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 764 |
|---|---|
| Services billed | 2,597 across 26 procedure codes |
| Paid by Medicare | $255,514 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,769 · 4,057 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $262,514 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Swedish HospitalChicago, IL
Other facilities
- Davita Buffalo Grove DialysisDialysis facility · Buffalo Grove, IL
- Davita Evanston Renal CenterDialysis facility · Evanston, IL
- Davita Glen DialysisDialysis facility · Glenview, IL
- Davita Lake County Dialysis ServicesDialysis facility · Vernon Hills, IL
- Fmc - Midamerica EvanstonDialysis facility · Evanston, IL
Industry payments (Open Payments)
- 2025$648.52 · 17 payments from 11 companies
- 2024$1,066 · 36 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $168.93 | 2 |
| Novartis Pharmaceuticals Corporation | $148.42 | 2 |
| Otsuka America Pharmaceutical, Inc. | $70.51 | 3 |
| Alexion Pharmaceuticals, Inc. | $61.03 | 2 |
| Aurinia Pharma U.S., Inc. | $40.14 | 2 |
What the 2025 payments were for
- Food and Beverage$648.52 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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