Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Excelsior Diagnostic Laboratories

Q: What is the NPI number for Excelsior Diagnostic Laboratories?

The NPI for Excelsior Diagnostic Laboratories is 1902250186, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in North Brunswick, NJ · enumerated 2016 · authorized official Irfan Chaudhry, President.

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

National Provider Identifier

1902250186

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Registry record

Entity type Organization (Type 2)

Legal business name Excelsior Diagnostic Laboratories

Practice address 2720 Route 27, North Brunswick, NJ, 08902

Phone (718) 702-7843

Enumeration date Apr 14, 2016

Last updated in NPPES Nov 16, 2022

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 00041703 (NJ) Primary

Authorized official

Name Irfan Chaudhry

Title President

Phone (917) 364-9486

Other identifiers

Identifier	Type	State	Issuer
0008740	Other	NJ	CLIS

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 Excelsior Diagnostic Laboratories?

The NPI for Excelsior Diagnostic Laboratories is 1902250186, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Excelsior Diagnostic Laboratories?

NPPES lists Irfan Chaudhry (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-16.