Doctor profile · Federal record
Dr. Sean O'Brien, MD
Emergency Medicine Physician · Wilmington, NC
- NPI 1134190622
- MIPS 90.6 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4402 Shipyard Blvd
Wilmington, NC 284036161
(910) 202-3363
fax (910) 791-9626
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 30, 2009
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- North Carolina #200900707
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134190622. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
898
Distinct HCPCS
5
Medicare allowed
$97,622
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 384 | 378 | $170 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 284 | 277 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 155 | 152 | $117 | |
99291 |
Critical care, first 30-74 minutes | 51 | 51 | $205 | |
99283 |
Emergency department visit with low level of medical decision making | 24 | 22 | $69 |
In context: peer comparison
Among 24 peers in Wilmington Emergency Medicine Physician, average services per provider: 133. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
168
Patients
165
Total drug cost
$1,872
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 37 | 37 | $85 |
| Ondansetron Odt (Ondansetron) | Brand | 34 | 34 | $312 |
| Cefdinir | Generic | 30 | 30 | $561 |
| Doxycycline Hyclate | Generic | 27 | 26 | $328 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 12 | $474 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $47 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 13 | $66 |
Frequently asked questions
What is Dr. Sean O'Brien's medical specialty?
Dr. Sean O'Brien practices Emergency Medicine Physician in Wilmington, NC.
Where does Dr. Sean O'Brien practice?
Dr. Sean O'Brien practices at 4402 Shipyard Blvd, Wilmington, NC 284036161. Office phone: 9102023363.
What is Dr. Sean O'Brien's NPI?
Dr. Sean O'Brien's National Provider Identifier (NPI) is 1134190622, issued by NPPES.
What procedures does Dr. Sean O'Brien 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.