Kevin Joseph Mierzejewski, DO
NPI 1033306642ActiveIndividual· Emergency Medicine· Bethlehem, PA
Emergency Medicine (DO) in Bethlehem, Pennsylvania, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2005). 189 Medicare patients in 2024, $24,004 paid; nearly all of their 117 Part D prescriptions were generic (94%). Abbvie Inc. reported $135.19 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033306642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Sep 27, 2007 |
| Last updated in NPPES | Sep 27, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | OS014158 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 293 across 25 procedure codes |
| Paid by Medicare | $24,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 117 · 120 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $2,275 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Emergency Medicine |
Medical group
- Olympia Emergency Services PLLCOlympia, WA · 29 clinicians
Hospital affiliation
- Providence St Peter HospitalOlympia, WA
Industry payments (Open Payments)
- 2025$135.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $135.19 | 1 |
What the 2025 payments were for
- Food and Beverage$135.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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