Jonathan Blair Leischner, D.O.
NPI 1104137025ActiveIndividual· Emergency Medicine· Trenton, MI
Emergency Medicine (D.O.) in Trenton, Michigan, licensed in MI, with an NPI issued in June 2010. 580 Medicare patients in 2024, $84,004 paid; nearly all of their 402 Part D prescriptions were generic (97%). Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $182.81 in all, mostly food and beverage.
Overview
| NPI | 1104137025 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2010 |
| Last updated in NPPES | Jun 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101018862 | MI |
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 - Emergency Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 969 across 23 procedure codes |
| Paid by Medicare | $84,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 402 · 404 30-day fills |
|---|---|
| Patients | 250 |
| Total drug cost | $2,796 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$182.81 · 2 payments from 2 companies
- 2024$181.17 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $103.35 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $79.46 | 1 |
What the 2025 payments were for
- Food and Beverage$182.81 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Trenton
- 1114540929
- 1467748194
- 1598028003
- 1104518034
- 1154177806
- 1154769107
- 1174271639
- 1215676267
- 1225768781
- 1275511180
- 1295429447
- 1639482789
All 63 emergency medicine physicians in Trenton · All emergency medicine physicians in Michigan