Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Warren M. Kraus, MD, PC

Q: What is the NPI number for Warren M. Kraus, MD, PC?

The NPI for Warren M. Kraus, MD, PC is 1851406144, a Type 2 (organization) record in the CMS NPPES registry.

Otolaryngology Physician in Edison, NJ · enumerated 2006 · authorized official Warren Kraus, Owner.

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

National Provider Identifier

1851406144

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Registry record

Entity type Organization (Type 2)

Legal business name Warren M. Kraus, MD, PC

Practice address 34-36 Progress St Ste B1, Edison, NJ, 08820

Phone (732) 269-2684

Fax (732) 269-3963

Enumeration date Aug 20, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MA63223 (NJ) Primary

Authorized official

Name Warren Kraus

Title Owner

Phone (732) 269-2684

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 Warren M. Kraus, MD, PC?

The NPI for Warren M. Kraus, MD, PC is 1851406144, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Warren M. Kraus, MD, PC?

NPPES lists Warren Kraus (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.