Margaret Elizabeth Rusnak, DO
NPI 1629565221ActiveIndividual· Emergency Medicine· Columbus, OH
Emergency Medicine (DO) with Osu Emergency Medicine LLC and 2 other groups, practicing in Columbus, Ohio. 188 Medicare patients in 2024, $22,238 paid; nearly all of their 181 Part D prescriptions were generic (98%). Lists Diley Ridge Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1629565221 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 18, 2018 |
| Last updated in NPPES | Sep 23, 2024 |
| Certified by provider | Sep 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 34.014855 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 272 across 27 procedure codes |
| Paid by Medicare | $22,238 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 182 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $2,892 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Osu Emergency Medicine LLCColumbus, OH · 174 clinicians
- Emergency Services Inc.Columbus, OH · 48 clinicians
- Genesis Emergency Physicians LLCZanesville, OH · 38 clinicians
Hospital affiliations
- Diley Ridge Medical CenterCanal Winchester, OH
- Genesis HospitalZanesville, OH
- Mount Carmel DublinDublin, OH
- Mount Carmel East & WestColumbus, OH
- Ohio State University State Health SystemColumbus, OH
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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