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ALEXANDER GREENSTONE
NPI 1114862232
Student in an Organized Health Care Education/Training Program in Mineola, NY

Active since April 23, 2026
222 STATION PLZ N STE 509, MINEOLA, NY 11501(646) 929-7870 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alexander Greenstone NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER GREENSTONE (NPI 1114862232) is an individual student in an organized health care education/training program in Mineola, New York and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1114862232
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameALEXANDER GREENSTONE
Location Address222 STATION PLZ N STE 509Mineola, NY 11501-3893
Mailing Address244 Longview DrAltoona, PA 16601-7743
Phone(646) 929-7870
Sole ProprietorYes
Enumeration DateApril 23, 2026
NPPES CertifiedApril 23, 2026
✔ NPI 1114862232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
222 STATION PLZ N STE 509, Mineola, NY 11501
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ERIK LAWRENCE MD
Radiology (Diagnostic Radiology)
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
YAATHIKA CHALLAPALLI MD
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
BYEONGHO JUNG MD
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
MATTHEW SEIBERT MD
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
DARAN SCHILLER MD
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
BILLY DING
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2381
TREVOR JAMES MCHUGH MD
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-1500
KIRAN SONI
Student in an Organized Health Care Education/Training Program
222 STATION PLZ N STE 509
MINEOLA, NY 11501
Nassau County (516) 663-2781

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Greenstone's NPI number?

The NPI number for Alexander Greenstone is 1114862232. It was assigned to this individual provider in the NPPES registry on April 23, 2026.

Where is Alexander Greenstone located?

Alexander Greenstone practices at 222 Station Plz N Ste 509, Mineola, NY 11501. The listed phone number is (646) 929-7870.

What is Alexander Greenstone's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Alexander Greenstone was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.