Mark Sniadanko, DO
NPI 1003011834ActiveIndividual· Emergency Medicine· Oregon, OH
Emergency Medicine (DO) with Emergency Professional Services, Inc., practicing in Oregon, Ohio. 263 Medicare patients in 2024, $34,856 paid; nearly all of their 221 Part D prescriptions were generic (97%). Lists Wyandot Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1003011834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 20, 2007 |
| Last updated in NPPES | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 34-008693 | 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 | 263 |
|---|---|
| Services billed | 327 across 17 procedure codes |
| Paid by Medicare | $34,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 227 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $1,131 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Professional Services, Inc.Upper Sandusky, OH · 121 clinicians
Hospital affiliation
- Wyandot Memorial HospitalUpper Sandusky, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Oregon
- 1942733159
- 1154313641
- 1225655780
- 1003808825
- 1023274560
- 1114182276
- 1326420209
- 1336363571
- 1336676394
- 1477649804
- 1497841837
- 1982925392
All 26 emergency medicine physicians in Oregon · All emergency medicine physicians in Ohio