PHOENIX AREA CARDIOLOGY AND ELECTROPHYSIOLOGY LLC
NPI 1386159606
Internal Medicine - Clinical Cardiac Electrophysiology in Phoenix, AZ
About Phoenix Area Cardiology And Electrophysiology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHOENIX AREA CARDIOLOGY AND ELECTROPHYSIOLOGY LLC (NPI 1386159606) is a healthcare organization registered as a clinical cardiac electrophysiology in Phoenix, Arizona and active in the NPI registry since December 2017. The organization lists Siamak Rassadi, President/founder, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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)
Phoenix Area Cardiology And Electrophysiology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Phoenix Area Cardiology And Electrophysiology LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Phoenix Area Cardiology And Electrophysiology LLC's NPI number?
The NPI number for Phoenix Area Cardiology And Electrophysiology LLC is 1386159606. It was assigned to this organization in the NPPES registry on December 8, 2017.
Where is Phoenix Area Cardiology And Electrophysiology LLC located?
Phoenix Area Cardiology And Electrophysiology LLC is located at 1331 N 7th St Ste 400, Phoenix, AZ 85006. The listed phone number is (215) 756-2721.
What is Phoenix Area Cardiology And Electrophysiology LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Phoenix Area Cardiology And Electrophysiology LLC enrolled in Medicare?
Yes. Phoenix Area Cardiology And Electrophysiology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Phoenix Area Cardiology And Electrophysiology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Phoenix Area Cardiology And Electrophysiology LLC, in Cardiovascular Disease (Cardiology) and Nurse Practitioner. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Phoenix Area Cardiology And Electrophysiology LLC accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Cigna HealthCare of Arizona, Inc list Phoenix Area Cardiology And Electrophysiology LLC 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 Phoenix Area Cardiology And Electrophysiology LLC was last updated on December 8, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Phoenix Area Cardiology And Electrophysiology Llc · NPI 1386159606
Clinical Cardiac Electrophysiology organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since December 8, 2017.
## Identity
- **NPI:** 1386159606 (Entity type: Organization)
- **Enumerated:** December 8, 2017
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **Organization subpart:** No
- **Authorized official:** Siamak Rassadi, PRESIDENT/FOUNDER
## Practice location
- **Address:** 1331 N 7TH ST STE 400, Phoenix, AZ 85006-2779
- **Phone:** (215) 756-2721
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Cardiovascular Disease (Cardiology) (1); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1386159606) · Data from the CMS NPPES public registry.