Katarina Leckova, MD
NPI 1699734251ActiveIndividual· Internal Medicine, Hematology & Oncology· Goshen, IN
Internal Medicine, Hematology & Oncology (MD) with Lakeland Medical Practices, practicing in Goshen, Indiana. Their prescriptions cost Medicare Part D more than their services did: $899,935 for 475 claims, against $32,392 paid for services in 2024. Tempus Ai, Inc was the largest of 6 companies reporting payments in 2025, $342.96 in all, mostly food and beverage. Lists Corewell Health Watervliet Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1699734251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Jun 5, 2025 |
| Certified by provider | Jun 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 01089727A | IN |
| Internal Medicine, Medical Oncology | 207RX0202X | 01089727A | IN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 4301514402 | MI |
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 - Hematology/Oncology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 482 across 13 procedure codes |
| Paid by Medicare | $32,392 |
Part D prescriptions in 2024
| Prescriptions (claims) | 475 · 676 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $899,935 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Lakeland Medical PracticesSaint Joseph, MI · 281 clinicians
Hospital affiliations
- Corewell Health Watervliet HospitalWatervliet, MI
- Goshen HospitalGoshen, IN
- Lakeland Hospital, St JosephSt Joseph, MI
Industry payments (Open Payments)
- 2025$342.96 · 14 payments from 6 companies
- 2024$248.57 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $183.39 | 8 |
| E.R. Squibb & Sons, L.L.C. | $61.14 | 2 |
| Novartis Pharmaceuticals Corporation | $30.01 | 1 |
| Genentech USA, Inc. | $28.49 | 1 |
| Aveo Pharmaceuticals, Inc. | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$322.96 · 13 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Goshen
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