Alexandra Hassan, DO
NPI 1629709175 · Emergency Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Hassan, DO is a Emergency Medicine Physician provider in Brooklyn, NY (NPI 1629709175).
Provider details
- NPI number
- 1629709175
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 339053 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2022-06-23
- Last updated
- 2025-09-07
- Certified
- 2025-09-07
Frequently asked questions
- What is Alexandra Hassan's NPI number?
- Alexandra Hassan's National Provider Identifier (NPI) is 1629709175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Hassan's specialty?
- Alexandra Hassan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Hassan located?
- Alexandra Hassan's practice location on file with NPPES is 1 Brookdale Plz, Brooklyn, NY 11212-3139.
- What is Alexandra Hassan's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Hassan is (718) 240-5000.
- Does Alexandra Hassan accept Medicare?
- Alexandra Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Hassan's NPI active?
- Yes — Alexandra Hassan's NPI (1629709175) is active in the NPPES registry as of the last update on 2025-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.