Nazih M. Haddad, MD Inc.
NPI 1316389141 · Otolaryngology Physician · Newport Beach, CA
Nazih M. Haddad, MD Inc. is a Otolaryngology Physician organization in Newport Beach, CA (NPI 1316389141).
Provider details
- NPI number
- 1316389141
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nazih Haddad, Provider(949) 720-0505
- License
- A31234 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-22
- Last updated
- 2014-03-13
Frequently asked questions
- What is Nazih M. Haddad, MD Inc.'s NPI number?
- Nazih M. Haddad, MD Inc.'s National Provider Identifier (NPI) is 1316389141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nazih M. Haddad, MD Inc.?
- Nazih M. Haddad, MD Inc. is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Nazih M. Haddad, MD Inc. located?
- Nazih M. Haddad, MD Inc.'s practice location on file with NPPES is 400 Newport Center Dr, Newport Beach, CA 92660-7601.
- What is Nazih M. Haddad, MD Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Nazih M. Haddad, MD Inc. is (949) 720-0505.
- Who is the authorized official for Nazih M. Haddad, MD Inc.?
- The authorized official listed on Nazih M. Haddad, MD Inc.'s NPPES record is Nazih Haddad, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nazih M. Haddad, MD Inc.'s NPI active?
- Yes — Nazih M. Haddad, MD Inc.'s NPI (1316389141) is active in the NPPES registry as of the last update on 2014-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.