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Heart Rhythm Associates Inc

Clinical Cardiac Electrophysiology Physician in San Jose, CA · enumerated 2016 · authorized official Allon Rafael, Director/Owner.

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

National Provider Identifier

1952756603

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Registry record

Entity type Organization (Type 2)
Legal business name Heart Rhythm Associates Inc
Practice address 2400 Samaritan Drive, Suite 100, San Jose, CA, 95124
Phone (408) 879-5900
Fax (408) 879-5901
Enumeration date May 2, 2016
Last updated in NPPES Jun 10, 2020

Taxonomy & classification

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License G58266 (CA) Primary

Authorized official

Name Allon Rafael
Title Director/Owner
Phone (408) 879-5900

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.

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Frequently asked questions

Who is the authorized official for Heart Rhythm Associates Inc?
NPPES lists Allon Rafael (Director/Owner) as the authorized official for this organization.
What is the NPI number for Heart Rhythm Associates Inc?
The NPI for Heart Rhythm Associates Inc is 1952756603, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-10.