ARIZONA HEART ARRHYTHMIA ASSOCIATES
NPI 1699265207
Internal Medicine - Clinical Cardiac Electrophysiology in Phoenix, AZ
About Arizona Heart Arrhythmia Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIZONA HEART ARRHYTHMIA ASSOCIATES (NPI 1699265207) is a healthcare organization registered as a clinical cardiac electrophysiology in Phoenix, Arizona and active in the NPI registry since May 2018. The organization maintains a secondary practice location in Paradise Valley and lists Sherry Brennan, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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)
Arizona Heart Arrhythmia Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
9Medicare enrollment records show 9 clinicians reassign Medicare billing to Arizona Heart Arrhythmia Associates, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians, nearest first (9)
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 Akash Makkar PLLC's NPI number?
The NPI number for Akash Makkar PLLC is 1699265207. It was assigned to this organization in the NPPES registry on May 18, 2018. The provider is doing business as Arizona Heart Arrhythmia Associates.
Where is Akash Makkar PLLC located?
Akash Makkar PLLC is located at 2929 E Camelback Rd Ste 116, Phoenix, AZ 85016. The listed phone number is (602) 698-5820.
What is Akash Makkar PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Akash Makkar PLLC enrolled in Medicare?
Yes. Akash Makkar PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Akash Makkar PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Akash Makkar 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 Cardiac Electrophysiology (4), Nurse Practitioner (3) and Cardiovascular Disease (Cardiology) (2). Of these, 2 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Akash Makkar PLLC accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Cigna HealthCare of Arizona, Inc list Akash Makkar 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 Akash Makkar PLLC was last updated on February 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Arizona Heart Arrhythmia Associates · NPI 1699265207
Clinical Cardiac Electrophysiology organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since May 18, 2018.
## Identity
- **NPI:** 1699265207 (Entity type: Organization)
- **Enumerated:** May 18, 2018
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **Legal business name:** Akash Makkar Pllc
- **Organization subpart:** No
- **Authorized official:** Sherry Brennan, ADMINISTRATOR
## Practice location
- **Address:** 2929 E CAMELBACK RD STE 116, Phoenix, AZ 85016-4425
- **Phone:** (602) 698-5820
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 9 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiac Electrophysiology (4), Nurse Practitioner (3), Cardiovascular Disease (Cardiology) (2); 2 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 21, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1699265207) · Data from the CMS NPPES public registry.