Melissa Louise Leib, M.D.
NPI 1598833006ActiveIndividual· Emergency Medicine· Milwaukee, WI
Emergency Medicine (M.D.) in Milwaukee, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2006). 497 Medicare patients in 2024, $65,825 paid; nearly all of their 189 Part D prescriptions were generic (92%).
Overview
| NPI | 1598833006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 1, 2006 |
| Last updated in NPPES | Nov 24, 2020 |
| Certified by provider | Nov 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 51497-20 | WI |
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 - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 497 |
|---|---|
| Services billed | 841 across 31 procedure codes |
| Paid by Medicare | $65,825 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 190 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $5,019 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical group
- Lafayette CountyDarlington, WI · 30 clinicians
Hospital affiliations
- Lafayette Hospital and ClinicsDarlington, WI
- Ssm Health St Mary's Hospital - JanesvilleJanesville, WI
- Ssm Health St Mary's Hospital - MadisonMadison, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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