Samuel Leaf, D.O.
NPI 1295155596ActiveIndividual· Emergency Medicine· Green Bay, WI
Emergency Medicine (D.O.) in Green Bay, Wisconsin, trained at Michigan State University College of Osteopathic Medicine (class of 2014). 255 Medicare patients in 2024, $28,807 paid; nearly all of their 226 Part D prescriptions were generic (96%).
Overview
| NPI | 1295155596 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 24, 2014 |
| Last updated in NPPES | Feb 12, 2024 |
| Certified by provider | Feb 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101020957 | MI |
| Emergency Medicine | 207P00000X | 68361-21 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 392 across 21 procedure codes |
| Paid by Medicare | $28,807 |
Part D prescriptions in 2024
| Prescriptions (claims) | 226 · 242 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $4,383 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medicine Specialists SCFranklin, WI · 227 clinicians
Hospital affiliation
- Ascension Ne Wisconsin - St Elizabeth CampusAppleton, 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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All 45 emergency medicine physicians in Green Bay · All emergency medicine physicians in Wisconsin