Siobhan Connie-Jo Powell, D.O.
Emergency Medicine · Bronx, NY
At a glance
4422 Third Ave, Bronx, NY 10457-2594
NPPES record updated May 3, 2019. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4422 Third AveBronx, NY 10457-2594
Additional reported practice locations
12101 Edgemere BlvdEl Paso, TX 799384746
Phone: 9159216610
Fax: 9158322491 2001 N Oregon St
El Paso, TX 799023320
Phone: 9155776011
Fax: 9155777064 3280 Joe Battle Blvd
El Paso, TX 799382622
Phone: 9158322000
Fax: 9158322048 1625 Medical Center Dr
El Paso, TX 799025005
Phone: 9157474000 2400 Trawood Dr
El Paso, TX 799364168
Phone: 9155778100 2001 N Oregon St
El Paso, TX 799023320
Phone: 9155776011
Fax: 9155777064
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Emergency Medicine
Practice groups
Reported hospital affiliations
- The Hospitals Of Providence - East Campus El Paso, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Emergency Medicine
- Taxonomy code
- 207P00000X
- Enumeration date
- May 22, 2015
- Record updated
- May 3, 2019
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- SIOBHAN POWELL
- Reported credentials
- D.O.
Reported taxonomies and licenses
207P00000X · Primary
License reported: S1684 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4422 Third AveBronx, NY 10457-2594
- Phone
- (718) 960-9000
Mailing address
200 CORPORATE BLVDLAFAYETTE, LA 705083870
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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