NASSIM HADDAD MD PLLC
NPI 1871853978
Internal Medicine - Cardiovascular Disease in Scottsdale, AZ
About Nassim Haddad Md Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NASSIM HADDAD MD PLLC (NPI 1871853978) is a healthcare organization registered as a cardiovascular disease in Scottsdale, Arizona and active in the NPI registry since May 2012. The organization lists Nassim Haddad, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nassim Haddad Md Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Nassim Haddad MD PLLC, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 11 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (12)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nassim Haddad MD PLLC's NPI number?
The NPI number for Nassim Haddad MD PLLC is 1871853978. It was assigned to this organization in the NPPES registry on May 22, 2012.
Where is Nassim Haddad MD PLLC located?
Nassim Haddad MD PLLC is located at 10101 N 92nd St Ste 101, Scottsdale, AZ 85258. The listed phone number is (480) 747-6532.
What is Nassim Haddad MD PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Nassim Haddad MD PLLC enrolled in Medicare?
Yes. Nassim Haddad MD PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nassim Haddad MD PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 4 Medicare specialties reassign their Medicare billing to Nassim Haddad MD PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (6), Cardiovascular Disease (Cardiology) (3) and Interventional Cardiology (2). Of these, 9 practice at this address and 11 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Nassim Haddad MD PLLC accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Nassim Haddad MD PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nassim Haddad MD PLLC was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nassim Haddad Md Pllc · NPI 1871853978
Cardiovascular Disease organization in Scottsdale, Arizona. Organization record, active in the CMS NPPES registry since May 22, 2012.
## Identity
- **NPI:** 1871853978 (Entity type: Organization)
- **Enumerated:** May 22, 2012
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Nassim Haddad, MEMBER
## Practice location
- **Address:** 10101 N 92ND ST STE 101, Scottsdale, AZ 85258-4553
- **Phone:** (480) 747-6532 · **Fax:** (480) 889-6865
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (6), Cardiovascular Disease (Cardiology) (3), Interventional Cardiology (2); 9 practice at this address and 11 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871853978) · Data from the CMS NPPES public registry.