Leo Michael Michalek Jr., MD
NPI 1003801366ActiveIndividual· General Practice· Hamburg, NY
General Practice (MD) in Hamburg, New York, licensed in NY, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $69,829 for 1,238 claims, against $4,462 paid for services in 2024. Abbott Laboratories reported $133.64 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1003801366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Jan 2, 2025 |
| Certified by provider | Jan 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 094920 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 63 across 5 procedure codes |
| Paid by Medicare | $4,462 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,238 · 2,608 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $69,829 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2024$133.64 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $133.64 | 1 |
What the 2024 payments were for
- Food and Beverage$133.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records