Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nazih M. Haddad, MD Inc.

Q: What is the NPI number for Nazih M. Haddad, MD Inc.?

The NPI for Nazih M. Haddad, MD Inc. is 1316389141, a Type 2 (organization) record in the CMS NPPES registry.

Otolaryngology Physician in Newport Beach, CA · enumerated 2013 · authorized official Nazih Haddad, Provider.

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

National Provider Identifier

1316389141

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Registry record

Entity type Organization (Type 2)

Legal business name Nazih M. Haddad, MD Inc.

Practice address 400 Newport Center Dr, 704, Newport Beach, CA, 92660

Phone (949) 720-0505

Fax (949) 720-0534

Enumeration date Jul 22, 2013

Last updated in NPPES Mar 13, 2014

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License A31234 (CA) Primary

Authorized official

Name Nazih Haddad

Title Provider

Phone (949) 720-0505

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

Who is the authorized official for Nazih M. Haddad, MD Inc.?

NPPES lists Nazih Haddad (Provider) as the authorized official for this organization.

What is the NPI number for Nazih M. Haddad, MD Inc.?

The NPI for Nazih M. Haddad, MD Inc. is 1316389141, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-13.