Doctor profile · Federal record
Dr. Steven Wisniewski, PA
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Newark, DE
- NPI 1598823502
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4735 Ogletown Stanton RD, Map II, Suites 1201 & 1205
Newark, DE 197132072
(302) 733-1980
fax (302) 733-1986 - Mailing address
-
200 Hygeia Dr, Cchs INC., Physician Contracting, Suite 2502
Newark, DE 197132049
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State license (1)
- Delaware #C5-0000561
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598823502. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15
Distinct HCPCS
1
Medicare allowed
$3,585
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33533 |
Coronary artery bypass using artery graft, 1 graft | 15 | 15 | $239 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 26. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$204
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Getinge USA Sales, LLC | 2 | $117.16 | |
| Abbott Laboratories | 1 | $39.13 | |
| ABIOMED | 1 | $32.96 | |
| Kestra Medical Technology Services, Inc. | 1 | $14.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
12
Total drug cost
$21
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydralazine Hcl | Generic | 14 | 12 | $21 |
Frequently asked questions
What is Dr. Steven Wisniewski's medical specialty?
Dr. Steven Wisniewski practices Surgical Physician Assistant in Newark, DE.
Where does Dr. Steven Wisniewski practice?
Dr. Steven Wisniewski practices at 4735 Ogletown Stanton RD, Newark, DE 197132072. Office phone: 3027331980.
What is Dr. Steven Wisniewski's NPI?
Dr. Steven Wisniewski's National Provider Identifier (NPI) is 1598823502, issued by NPPES.
Does Dr. Steven Wisniewski accept Medicare assignment?
Yes. Dr. Steven Wisniewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Wisniewski commonly perform?
Top Medicare-reported procedures in 2023: Coronary artery bypass using artery graft, 1 graft (HCPCS 33533). Source: CMS Medicare Physician & Other Practitioners file.