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ALESSANDRA MARIE GREGG MD
NPI 1679216493
Student in an Organized Health Care Education/Training Program in New York, NY

Active since April 19, 2022
525 E 68TH ST, NEW YORK, NY 10065(212) 746-2941 Get Directions Write a Review

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

About Alessandra Marie Gregg Md NPPES

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

ALESSANDRA MARIE GREGG MD (NPI 1679216493) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1679216493
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameALESSANDRA MARIE GREGGCredential: MD
Location Address525 E 68TH STNew York, NY 10065-4870
Mailing Address1 Rim LnHicksville, NY 11801-6116 · (516) 263-1332
Phone(212) 746-2941
Sole ProprietorYes
Enumeration DateApril 19, 2022
Last NPPES UpdateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1679216493 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.
525 E 68TH ST, New York, NY 10065
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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. AKILI HINSON M.D.
Surgery
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-5454
ABBY AVGERINOS
Nurse Practitioner (Adult Health)
525 E 68TH ST
NEW YORK, NY 10065
New York County (610) 742-3894
DR. PAMELA JOAN-YIN TIEU M.D.
Hospitalist
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-5454
JENNIFER ANNE SOO HOO MD
Physical Medicine & Rehabilitation (Sports Medicine)
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-1500
WEILL MEDICAL COLLEGE OF CORNELL
Specialist
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-2846
MS. RACHAEL HALEY BLAIRE PA-C
Physician Assistant
525 E 68TH ST
NEW YORK, NY 10065
New York County (480) 221-9894
DR. NISHA MEHTA-NAIK M.D.
Psychiatry & Neurology (Psychiatry)
525 E 68TH ST, MAIL SLOT 140
NEW YORK, NY 10065
New York County (212) 746-3720
POOJA SHAH SALVI
Student in an Organized Health Care Education/Training Program
525 E 68TH ST
NEW YORK, NY 10065
New York County (646) 962-8413

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 Alessandra Gregg's NPI number?

The NPI number for Alessandra Gregg is 1679216493. It was assigned to this individual provider in the NPPES registry on April 19, 2022.

Where is Alessandra Gregg located?

Alessandra Gregg practices at 525 E 68th St, New York, NY 10065. The listed phone number is (212) 746-2941.

What is Alessandra Gregg'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 Alessandra Gregg was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.