Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arizona Heart and Arrhythmia Clinic

Cardiovascular Disease Physician in Mesa, AZ · enumerated 2009 · authorized official Ashok Garg, Owner.

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

National Provider Identifier

1053547331

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Registry record

Entity type Organization (Type 2)

Legal business name Arizona Heart and Arrhythmia Clinic

Practice address 1450 S Dobson Rd Ste A110, Mesa, AZ, 85202

Phone (480) 264-6655

Enumeration date Jun 1, 2009

Last updated in NPPES Nov 1, 2024

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 27507 (AZ) Primary

Authorized official

Name Ashok Garg

Title Owner

Phone (480) 289-8759

Other identifiers

Identifier	Type	State	Issuer
432803	Medicaid	AZ	-
511768	Medicaid	AZ	-

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

What type of organization is Arizona Heart and Arrhythmia Clinic?

Arizona Heart and Arrhythmia Clinic is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Ashok Garg Clinical Cardiac Electrophysiology Physician · Mesa, AZ NPI 1891795993

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-01.