Doctor profile · Federal record
Dr. Siobhan Powell, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Bronx, NY
- NPI 1538548615
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
4422 Third Ave
Bronx, NY 104572594
(718) 960-9000 - Additional location
-
12101 Edgemere Blvd
El Paso, TX 799384746
(915) 921-6610
fax (915) 832-2491 - Additional location
-
1625 Medical Center Dr
El Paso, TX 799025005
(915) 747-4000 - Additional location
-
2001 N Oregon St
El Paso, TX 799023320
(915) 577-6011
fax (915) 577-7064 - Additional location
-
2400 Trawood Dr
El Paso, TX 799364168
(915) 577-8100 - Additional location
-
3280 Joe Battle Blvd
El Paso, TX 799382622
(915) 832-2000
fax (915) 832-2048 - Mailing address
-
200 Corporate Blvd
Lafayette, LA 705083870
Show 3 more locations
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- May 3, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #S1684
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538548615. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
280
Distinct HCPCS
3
Medicare allowed
$28,107
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 136 | 130 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 109 | 100 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 35 | 34 | $114 |
In context: peer comparison
Among 157 peers in Bronx Emergency Medicine Physician, average services per provider: 73. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
213
Patients
211
Total drug cost
$1,743
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 39 | 37 | $698 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 34 | 34 | $125 |
| Dicyclomine Hcl | Generic | 25 | 25 | $138 |
| Naproxen | Generic | 19 | 19 | $74 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 18 | 18 | $164 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 16 | 16 | $221 |
| Ibuprofen | Generic | 14 | 14 | $46 |
| Cyclobenzaprine Hcl | Generic | 13 | 13 | $30 |
| Doxycycline Hyclate | Generic | 12 | 12 | $154 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $71 |
Hospital affiliations
Frequently asked questions
What is Dr. Siobhan Powell's medical specialty?
Dr. Siobhan Powell practices Emergency Medicine Physician in Bronx, NY.
Where does Dr. Siobhan Powell practice?
Dr. Siobhan Powell practices at 4422 Third Ave, Bronx, NY 104572594. Office phone: 7189609000.
What is Dr. Siobhan Powell's NPI?
Dr. Siobhan Powell's National Provider Identifier (NPI) is 1538548615, issued by NPPES.
Does Dr. Siobhan Powell accept Medicare assignment?
Yes. Dr. Siobhan Powell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Siobhan Powell 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.