Stephen J. Pieniak, MD
NPI 1447281225ActiveIndividual· Emergency Medicine, Emergency Medical Services· Bremerton, WA
Emergency Medicine, Emergency Medical Services (MD) in Bremerton, Washington, trained at Ohio State University College of Medicine (class of 1996). In 2024 Medicare paid $50,607 for 339 patients, and Part D covered 183 of their prescriptions, 89% of them generic.
Overview
| NPI | 1447281225 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | May 21, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | MD00036827 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 783 across 29 procedure codes |
| Paid by Medicare | $50,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 183 · 183 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $3,600 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Western Washington Emergency Physicians PLLCTacoma, WA · 77 clinicians
- Mt Rainier Emergency Physicians PLLCPuyallup, WA · 25 clinicians
Hospital affiliation
- Multicare Good Samaritan HospitalPuyallup, WA
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 Emergency Medicine, Emergency Medical Services providers in Washington