Sean O'Leary, MD
NPI 1649777582ActiveIndividual· Emergency Medicine· Columbus, OH
Emergency Medicine (MD) in Columbus, Ohio, trained at University of Louisville School of Medicine (class of 2020). 363 Medicare patients in 2024, $46,133 paid; nearly all of their 241 Part D prescriptions were generic (90%). Alafair Biosciences, Inc. was the largest of 2 companies reporting payments in 2025, $282.77 in all, mostly food and beverage.
Overview
| NPI | 1649777582 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2018 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 35.147437 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 363 |
|---|---|
| Services billed | 384 across 17 procedure codes |
| Paid by Medicare | $46,133 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 241 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $5,116 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mid-Ohio Emergency Services, LLCColumbus, OH · 87 clinicians
Hospital affiliations
- Dublin Methodist HospitalDublin, OH
- Grant Medical CenterColumbus, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$282.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alafair Biosciences, Inc. | $147.39 | 1 |
| Intra-Sana Laboratories | $135.38 | 1 |
What the 2025 payments were for
- Food and Beverage$282.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 444 emergency medicine physicians in Columbus · All emergency medicine physicians in Ohio