Ent Diagnostics Pllc

Ent Diagnostics Pllc is a healthcare organization registered as Specialist in Rockville Centre, NY, holding Type 2 (organization) NPI 1659382356 since 2006. The authorized official on file is Louis Rosner, Manager.

✓ Active NPI ✓ Valid NPI checksum

NPI	1659382356
Entity type	Organization (Type 2)
Legal business name	Ent Diagnostics Pllc
Practice address	45 ROXBURY RD, Rockville Centre, NY, 11570
Phone	5167637333
Fax	5167631290
Enumeration date	2006-08-10
Last updated in NPPES	2020-08-22

Authorized official

Name	Louis Rosner
Title	Manager
Phone	5167637333

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
174400000X	Specialist	Primary	138604	NY

Copy-ready billing details

Provider: Ent Diagnostics Pllc
NPI: 1659382356
Taxonomy: 174400000X (Specialist)
Address: 45 ROXBURY RD, Rockville Centre, NY, 11570

Verify this record

Cross-check NPI 1659382356 against the authoritative CMS record: view Ent Diagnostics Pllc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Ent Diagnostics Pllc located?

The practice location on file with NPPES is in Rockville Centre, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.