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CHAN HEART RHYTHM INSTITUTE PLLC
NPI 1174949754
Internal Medicine - Clinical Cardiac Electrophysiology in Mesa, AZ

Active since March 06, 2014CLIA Certified · 3 labs
6709 E SOUTHERN AVE STE 100, MESA, AZ 85206(480) 773-2220(480) 452-0533 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 1, 2026, Jun 6, 2023, Oct 18, 2018 and 2 more (5 updates tracked since 2016).

About Chan Heart Rhythm Institute Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHAN HEART RHYTHM INSTITUTE PLLC (NPI 1174949754), doing business as East Valley Heart, is a healthcare organization registered as a clinical cardiac electrophysiology in Mesa, Arizona and active in the NPI registry since March 2014. The organization holds 3 active CLIA laboratory certificates and lists Rodrigo C Chan, Member, as its authorized official.

NPPES Registry Identity

NPI1174949754
Entity TypeOrganization
Primary Taxonomy207RC0001X
Legal Business NameCHAN HEART RHYTHM INSTITUTE PLLC
Location Address6709 E SOUTHERN AVE STE 100Mesa, AZ 85206-3738
Mailing Address7525 E Broadway Rd Ste 11Mesa, AZ 85208-1156 · (480) 945-4343 · Fax (480) 452-0533
Phone(480) 773-2220
Fax(480) 452-0533
Organization SubpartNo
Authorized OfficialRodrigo C ChanMember · (480) 773-2220
Enumeration DateMarch 6, 2014
Last NPPES UpdateApril 1, 20265 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1174949754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
6709 E SOUTHERN AVE STE 100, Mesa, AZ 85206
Open in Google Maps ↗

Other Names 1

Doing Business AsEast Valley Heart

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Cigna HealthCare of Arizona, Inc.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)

Chan Heart Rhythm Institute Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Chan Heart Rhythm Institute PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Rodrigo Chan, MD
Cardiac Electrophysiology
NPI 1659349512
6709 E SOUTHERN AVE
Mesa, AZ 85206
(480) 773-2220
✔ PECOSSame address
Yujun Lao
Nurse Practitioner
NPI 1437679701
6709 E SOUTHERN AVE
Mesa, AZ 85206
(480) 773-2220
✔ PECOS✔ Accepts MedicareSame address
Kelli Ducray
Nurse Practitioner
NPI 1306338736
140 S POWER RD STE 102
Mesa, AZ 85206
(480) 945-4343
✔ PECOS✔ Accepts Medicare1.3 mi
Rachel Petrus, NP-C
Nurse Practitioner
NPI 1255821260
10238 E HAMPTON AVE STE 504
Mesa, AZ 85209
(480) 773-2220
✔ PECOS✔ Accepts Medicare4.4 mi
Christopher Lichtenwalter, M.D.
Cardiovascular Disease (Cardiology)
NPI 1275582132
2777 E CAMELBACK RD STE 200
Phoenix, AZ 85016
(602) 952-0002
✔ PECOS✔ Accepts Medicare21 mi
Ali Askari, MD
Cardiovascular Disease (Cardiology)
NPI 1760554919
1331 N 7TH ST SUITE 400
Phoenix, AZ 85006
(602) 277-6181
✔ PECOS✔ Accepts Medicare22 mi
Romas Kirvaitis, M.D.
Cardiovascular Disease (Cardiology)
NPI 1174791636
803 N SALK DR BUILDING A
Casa Grande, AZ 85122
(480) 814-0266
✔ PECOS✔ Accepts Medicare35 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 3

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 03D2100668

Chan Heart Rhythm Institute, PLLC Dba East Valley Heart · Mesa, AZ
Active · expires Sep 1, 2027
CLIA Number03D2100668
Laboratory TypePhysician Office
Certificate Effective DateSeptember 2, 2025
Certificate Expiration DateSeptember 1, 2027
Laboratory DirectorRodrigo C. Chan
Laboratory Phone(480) 773-2220
Laboratory LocationChan Heart Rhythm Institute, PLLC Dba East Valley Heart6709 E Southern Ave, Mesa, AZ 85206
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 03D1098818

Chan Heart Rhythm Inst, PLLC Dba East Valley Heart · Mesa, AZ
Active · expires Apr 27, 2027
CLIA Number03D1098818
Laboratory TypePhysician Office
Certificate Effective DateApril 28, 2025
Certificate Expiration DateApril 27, 2027
Laboratory DirectorRodrigo Chan
Laboratory Phone(480) 773-2220
Laboratory LocationChan Heart Rhythm Inst, PLLC Dba East Valley Heart1940 S Country Club Dr, #110, Mesa, AZ 85210
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 03D1098820

Chan Heart Rhythm Inst, PLLC Dba East Valley Heart · Mesa, AZ
Active · expires Apr 27, 2027
CLIA Number03D1098820
Laboratory TypePhysician Office
Certificate Effective DateApril 28, 2025
Certificate Expiration DateApril 27, 2027
Laboratory DirectorRodrigo Chan
Laboratory Phone(480) 773-2220
Laboratory LocationChan Heart Rhythm Inst, PLLC Dba East Valley Heart10238 E Hampton Ave, Ste 504, Mesa, AZ 85209
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Chan Heart Rhythm Institute PLLC's NPI number?

The NPI number for Chan Heart Rhythm Institute PLLC is 1174949754. It was assigned to this organization in the NPPES registry on March 6, 2014. The provider is doing business as East Valley Heart.

Where is Chan Heart Rhythm Institute PLLC located?

Chan Heart Rhythm Institute PLLC is located at 6709 E Southern Ave Ste 100, Mesa, AZ 85206. The listed phone number is (480) 773-2220.

What is Chan Heart Rhythm Institute PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Chan Heart Rhythm Institute PLLC enrolled in Medicare?

Yes. Chan Heart Rhythm Institute PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Chan Heart Rhythm Institute PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Chan Heart Rhythm Institute 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 Cardiovascular Disease (Cardiology) (3), Nurse Practitioner (3) and Cardiac Electrophysiology (1). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Chan Heart Rhythm Institute PLLC hold CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Chan Heart Rhythm Institute PLLC accept?

Health plans from Ambetter from Arizona Complete Health and Cigna HealthCare of Arizona, Inc list Chan Heart Rhythm Institute 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 Chan Heart Rhythm Institute PLLC was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.