Steven J. Wisniewski, PA
NPI 1598823502ActiveIndividual· Physician Assistant, Surgical· Newark, DE
Physician Assistant, Surgical (PA) with Luminis Health Medical Group, LLC and 1 other group, practicing in Newark, Delaware. 39 Medicare patients in 2024, $4,927 paid; nearly all of their 63 Part D prescriptions were generic (90%). Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) was the largest of 6 companies reporting payments in 2025, $182.80 in all, mostly food and beverage. Lists Luminis Health Anne Arundel Medical Center, Inc and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1598823502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | C5-0000561 | DE |
| Physician Assistant | 363A00000X | C5-0000561 | DE |
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 - Physician Assistant (DE); Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 56 across 21 procedure codes |
| Paid by Medicare | $4,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 63 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $1,838 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Luminis Health Medical Group, LLCAnnapolis, MD · 539 clinicians
- Tidalhealth Specialty Care LLCSalisbury, MD · 398 clinicians
Hospital affiliations
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$182.80 · 7 payments from 6 companies
- 2024$203.94 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $58.98 | 2 |
| Ethicon US, LLC | $38.33 | 1 |
| Lsi Solutions Inc | $32.42 | 1 |
| Kestra Medical Technology Services, Inc. | $29.20 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.45 | 1 |
What the 2025 payments were for
- Food and Beverage$182.80 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other surgical physician assistants in Newark
- 1033199948
- 1154456069
- 1194176636
- 1265561989
- 1295827053
- 1306817382
- 1316065022
- 1336283803
- 1417526989
- 1477029353
- 1497033252
- 1619201290
All 35 surgical physician assistants in Newark · All surgical physician assistants in Delaware