Nadia Carolina Ortega, MD
Emergency Medicine · New York, NY
At a glance
550 1St Ave, New York, NY 10016-6402
NPPES record updated Nov 13, 2025. 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
550 1St AveNew York, NY 10016-6402
Additional reported practice locations
200 High Service AveNorth Providence, RI 029045199
Phone: 4014563000 123 Summer St
Worcester, MA 016081216
Phone: 5083635000 825 Chalkstone Ave
Providence, RI 029084728
Phone: 4014562000
Education & affiliations
- Medical / professional school
- Pennsylvania State University College Of Medicine
- Graduation year
- 2021
- CMS specialties
- Emergency Medicine
Practice groups
Reported hospital affiliations
- Our Lady Of Fatima Hospital North Providence, RI
- Roger Williams Medical Center Providence, RI
- St Vincent Hospital Worcester, MA
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
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 7, 2021
- Record updated
- Nov 13, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207P00000X
License reported: MD20754 RI
207P00000X · Primary
License reported: 81108 CT
390200000X
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
550 1St AveNew York, NY 10016-6402
- Phone
- (212) 263-5506
Mailing address
550 1ST AVENEW YORK, NY 100166402
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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