Steven J. Leibach, M.D.
NPI 1710948963ActiveIndividual· Internal Medicine, Medical Oncology· Naples, FL
Internal Medicine, Medical Oncology (M.D.) in Naples, Florida, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1978). 61 Medicare patients in 2024, $6,692 paid; nearly all of their 91 Part D prescriptions were generic (93%). Biocomposites Inc was the largest of 4 companies reporting payments in 2025, $191.06 in all, mostly food and beverage.
Overview
| NPI | 1710948963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 29, 2006 |
| Last updated in NPPES | Dec 2, 2021 |
| Certified by provider | Dec 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | ME130824 | FL |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 036-062217 | 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 - Medical Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 79 across 7 procedure codes |
| Paid by Medicare | $6,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 91 · 248 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $8,647 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Medical Oncology |
Medical group
- Precision Healthcare Specialists, LLCNaples, FL · 134 clinicians
Industry payments (Open Payments)
- 2025$191.06 · 4 payments from 4 companies
- 2024$24.49 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biocomposites Inc | $77.77 | 1 |
| Integra Lifesciences Corporation | $49.06 | 1 |
| Baxter Healthcare | $40.40 | 1 |
| Merck Sharp & Dohme LLC | $23.83 | 1 |
What the 2025 payments were for
- Food and Beverage$191.06 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Naples
- 1861500068
- 1407109317
- 1962933325
- 1962450783
- 1699838979
- 1699766378
- 1871776757
- 1780654889
- 1215928841
- 1972573780
- 1366425209
- 1790763985
All Internal Medicine, Medical Oncology providers in Florida →