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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANA FADI ABDALLAH
NPI 1992559744
Dentist - General Practice in New York, NY

Active since April 16, 2024
111 E 57TH ST RM 204, NEW YORK, NY 10022(917) 855-8715 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 31, 2026, Apr 16, 2024 (2 updates tracked since 2024).

About Diana Fadi Abdallah NPPES

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

DIANA FADI ABDALLAH (NPI 1992559744) is an individual general practice provider in New York, New York, licensed in New York (064820) and active in the NPI registry since April 2024. She maintains a secondary practice location in New Haven.

NPPES Registry Identity

NPI1992559744
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDIANA FADI ABDALLAH
Location Address111 E 57TH ST RM 204New York, NY 10022-2645
Mailing Address20 York StNew Haven, CT 06510-3220 · (203) 688-4242
Phone(917) 855-8715
Sole ProprietorNo
Enumeration DateApril 16, 2024
Last NPPES UpdateJuly 31, 20262 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1992559744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NY · 064820
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
111 E 57TH ST RM 204, New York, NY 10022
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Secondary Practice Location 1

Location 120 York StNew Haven, CT 06510-3220 · Phone (203) 688-4242

Other Providers at the Same Location NPPES 2

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

NICOLE MARIEL PALLAS DDS
Dentist (General Practice)
111 E 57TH ST RM 204
NEW YORK, NY 10022
New York County (917) 858-7155
JENNA BLAIR DEBBS
Dentist (General Practice)
111 E 57TH ST RM 204
NEW YORK, NY 10022
New York County (917) 858-7155

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 Diana Abdallah's NPI number?

The NPI number for Diana Abdallah is 1992559744. It was assigned to this individual provider in the NPPES registry on April 16, 2024.

Where is Diana Abdallah located?

Diana Abdallah practices at 111 E 57th St Rm 204, New York, NY 10022. The listed phone number is (917) 855-8715.

What is Diana Abdallah's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Diana Abdallah was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.