Alexandra Greaves, PA
NPI 1912770298 · Physician Assistant · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Greaves, PA is a Physician Assistant provider in New Hyde Park, NY (NPI 1912770298).
Provider details
- NPI number
- 1912770298
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 031045 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-10-30
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Alexandra Greaves's NPI number?
- Alexandra Greaves's National Provider Identifier (NPI) is 1912770298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Greaves's specialty?
- Alexandra Greaves is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Greaves located?
- Alexandra Greaves's practice location on file with NPPES is 27005 76th Ave, New Hyde Park, NY 11040-1402.
- What is Alexandra Greaves's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Greaves is (718) 470-7500.
- Does Alexandra Greaves accept Medicare?
- Alexandra Greaves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Greaves's NPI active?
- Yes — Alexandra Greaves's NPI (1912770298) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.