John C. Wlezniak, M.D.
NPI 1760405369ActiveIndividual· Emergency Medicine· Livonia, MI
Emergency Medicine (M.D.) in Livonia, Michigan, trained at Wayne State University School of Medicine (class of 1991). 526 Medicare patients in 2024, $57,496 paid; nearly all of their 650 Part D prescriptions were generic (94%). Csl Behring reported $104.62 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1760405369 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 4301057564 | 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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 526 |
|---|---|
| Services billed | 746 across 20 procedure codes |
| Paid by Medicare | $57,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 650 · 672 30-day fills |
|---|---|
| Patients | 405 |
| Total drug cost | $6,683 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Emergency Medicine |
Medical group
- Wake Forest Emergency ProvidersBoone, NC · 520 clinicians
Hospital affiliations
- Atrium Health PinevilleCharlotte, NC
- Atrium Health UnionMonroe, NC
- Carolinas Medical Center/Behav HealthCharlotte, NC
Industry payments (Open Payments)
- 2024$104.62 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $104.62 | 1 |
What the 2024 payments were for
- Food and Beverage$104.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 emergency medicine physicians in Livonia · All emergency medicine physicians in Michigan