Alexandra Lieberman, MD
NPI 1457989659 · Pediatrics Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Lieberman, MD is a Pediatrics Physician provider in New Hyde Park, NY (NPI 1457989659).
Provider details
- NPI number
- 1457989659
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 335764 (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
6 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
- 2020-04-01
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Alexandra Lieberman's NPI number?
- Alexandra Lieberman's National Provider Identifier (NPI) is 1457989659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Lieberman's specialty?
- Alexandra Lieberman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Lieberman located?
- Alexandra Lieberman's practice location on file with NPPES is 26901 76th Ave, New Hyde Park, NY 11040-1433.
- What is Alexandra Lieberman's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Lieberman is (718) 470-3912.
- Does Alexandra Lieberman accept Medicare?
- Alexandra Lieberman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Lieberman's NPI active?
- Yes — Alexandra Lieberman's NPI (1457989659) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.