What is Nadia Ortega's NPI number?

Nadia Ortega's National Provider Identifier (NPI) is 1215511100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nadia Ortega's specialty?

Nadia Ortega is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Nadia Ortega located?

Nadia Ortega's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.

What is Nadia Ortega's phone number?

The practice phone number listed in the NPPES registry for Nadia Ortega is (212) 263-5506.

Does Nadia Ortega accept Medicare?

Nadia Ortega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Nadia Ortega's NPI active?

Yes — Nadia Ortega's NPI (1215511100) is active in the NPPES registry as of the last update on 2025-11-13.

IndividualActiveAccepts Medicare

Nadia Ortega, MD

NPI 1215511100 · Emergency Medicine Physician · New York, NY

Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Nadia Ortega, MD is a Emergency Medicine Physician provider in New York, NY (NPI 1215511100).

Provider details

NPI number: 1215511100
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD20754 (RI)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense 81108 (CT)
Allopathic & Osteopathic Physicians
Emergency Medicine Physician207P00000XLicense MD20754 (RI)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

550 1st Ave

New York, NY 10016-6402

Phone: (212) 263-5506

Street-level locationGet directions

More NY providers

Mailing address

550 1st Ave

New York, NY 10016-6402

Additional practice locations (3)

123 Summer St
Worcester, MA 01608-1216
Phone: (508) 363-5000
200 High Service Ave
North Providence, RI 02904-5199
Phone: (401) 456-3000
825 Chalkstone Ave
Providence, RI 02908-4728
Phone: (401) 456-2000

Enumerated: 2021-05-07
Last updated: 2025-11-13
Certified: 2025-11-13

Frequently asked questions

What is Nadia Ortega's NPI number?: Nadia Ortega's National Provider Identifier (NPI) is 1215511100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nadia Ortega's specialty?: Nadia Ortega is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Nadia Ortega located?: Nadia Ortega's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
What is Nadia Ortega's phone number?: The practice phone number listed in the NPPES registry for Nadia Ortega is (212) 263-5506.
Does Nadia Ortega accept Medicare?: Nadia Ortega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Nadia Ortega's NPI active?: Yes — Nadia Ortega's NPI (1215511100) is active in the NPPES registry as of the last update on 2025-11-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.