Doctor profile · Federal record
Dr. James O'Halloran, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Staten Island, NY
- NPI 1912352105
- Accepts Medicare
- MIPS 86.4 / 100 · 2023
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
475 Seaview Ave
Staten Island, NY 103053436
(718) 226-1548 - Additional location
-
64 Robbins St
Waterbury, CT 067082613
(330) 664-4512
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- June 10, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Connecticut #63597
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912352105. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
5
Medicare allowed
$36,843
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 118 | 115 | $181 | |
99284 |
Emergency department visit with moderate level of medical decision making | 80 | 80 | $125 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 28 | 26 | $8 | |
99291 |
Critical care, first 30-74 minutes | 19 | 19 | $221 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $74 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 80. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
44
Total drug cost
$316
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 20 | 20 | $194 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 13 | $95 |
| Oxycodone Hcl | Generic | 11 | 11 | $27 |
Frequently asked questions
What is Dr. James O'Halloran's medical specialty?
Dr. James O'Halloran practices Emergency Medicine Physician in Staten Island, NY.
Where does Dr. James O'Halloran practice?
Dr. James O'Halloran practices at 475 Seaview Ave, Staten Island, NY 103053436. Office phone: 7182261548.
What is Dr. James O'Halloran's NPI?
Dr. James O'Halloran's National Provider Identifier (NPI) is 1912352105, issued by NPPES.
Does Dr. James O'Halloran accept Medicare assignment?
Yes. Dr. James O'Halloran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James O'Halloran commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.