Mihailo Lalich, MD
NPI 1891744652ActiveIndividual· Internal Medicine, Medical Oncology· Eau Claire, WI
Internal Medicine, Medical Oncology (MD) in Eau Claire, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,282,828 for 704 claims, against $29,450 paid for services in 2024. Beone Medicines USA, Inc. was the largest of 2 companies reporting payments in 2025, $47.37 in all, mostly food and beverage.
Overview
| NPI | 1891744652 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 46134 | WI |
| Internal Medicine, Medical Oncology | 207RX0202X | 49785 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (MN); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 479 across 25 procedure codes |
| Paid by Medicare | $29,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 704 · 1,047 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $1,282,828 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Oakleaf Clinics IncRice Lake, WI · 103 clinicians
Hospital affiliations
- Marshfield Medical CenterMarshfield, WI
- Oakleaf Surgical HospitalAltoona, WI
Industry payments (Open Payments)
- 2025$47.37 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beone Medicines USA, Inc. | $26.95 | 1 |
| Glaxosmithkline, LLC. | $20.42 | 1 |
What the 2025 payments were for
- Food and Beverage$47.37 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Eau Claire
- 1750395745
- 1013972009
- 1770826521
- 1255817300
All Internal Medicine, Medical Oncology providers in Wisconsin →