NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pearl Dentistry Pllc

General Practice Dentistry in Pearl River, NY · enumerated 2023 · authorized official Youstina Guirguis, Dentist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811689516

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Pearl Dentistry Pllc
Practice address 32 S Main St, Pearl River, NY, 10965
Phone (845) 735-0141
Enumeration date May 22, 2023
Last updated in NPPES May 24, 2023

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Youstina Guirguis
Title Dentist
Phone (914) 522-4582

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Pearl Dentistry Pllc?
The NPI for Pearl Dentistry Pllc is 1811689516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Pearl Dentistry Pllc?
NPPES lists Youstina Guirguis (Dentist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-24.