Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nassim Haddad MD Pllc

Cardiovascular Disease Physician in Fountain Hills, AZ · enumerated 2024 · authorized official Nassim Haddad, Member Manager.

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

National Provider Identifier

1578328068

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Registry record

Entity type Organization (Type 2)

Legal business name Nassim Haddad MD Pllc

Practice address 13253 N La Montana Dr, Fountain Hills, AZ, 85268

Phone (480) 747-6532

Fax (480) 889-6865

Enumeration date Feb 14, 2024

Last updated in NPPES Feb 14, 2024

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nassim Haddad

Title Member Manager

Phone (480) 747-6532

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

Where is Nassim Haddad MD Pllc located?

The practice location on file with NPPES is in Fountain Hills, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-02-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-14.