Doctor profile · Federal record
Dr. Gregory Wanner, DO, PA-C
Emergency Medicine Physician (CMS: Emergency Medicine) · Physician Assistant · Student in an Organized Health Care Education/Training Program · Newark, DE
- NPI 1689609661
- Accepts Medicare
- 13 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD
Newark, DE 197182200
(302) 733-1840 - Mailing address
-
Po Box 7529
Newark, DE 197147529
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 19, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Delaware #C2-0011617 · New Jersey #25MP00150600 · Pennsylvania #OT015368
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689609661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
726
Distinct HCPCS
6
Medicare allowed
$87,122
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 375 | 371 | $177 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 190 | 179 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 101 | 101 | $122 | |
99291 |
Critical care, first 30-74 minutes | 29 | 29 | $215 | |
93308 |
Ultrasound of heart, follow-up | 20 | 20 | $25 | |
76705 |
Limited ultrasound scan of abdomen | 11 | 11 | $27 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 143. This provider delivers 5.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gregory Wanner's medical specialty?
Dr. Gregory Wanner practices Emergency Medicine Physician in Newark, DE.
Where does Dr. Gregory Wanner practice?
Dr. Gregory Wanner practices at 4755 Ogletown Stanton RD, Newark, DE 197182200. Office phone: 3027331840.
What is Dr. Gregory Wanner's NPI?
Dr. Gregory Wanner's National Provider Identifier (NPI) is 1689609661, issued by NPPES.
Does Dr. Gregory Wanner accept Medicare assignment?
Yes. Dr. Gregory Wanner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Wanner commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.