Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

A-1 Heart Monitoring, LLC

Cardiovascular Specialist/Technologist in East Rockaway, NY · enumerated 2006 · authorized official John Larosa, Operations.

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

National Provider Identifier

1962451203

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Registry record

Entity type Organization (Type 2)

Legal business name A-1 Heart Monitoring, LLC

Other name <Unavail>

Practice address 361 Atlantic Ave, East Rockaway, NY, 11518

Phone (516) 887-8870

Enumeration date May 6, 2006

Last updated in NPPES Aug 2, 2022

Taxonomy & classification

246X00000X Cardiovascular Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

246XS1301X Sonography Specialist/Technologist Cardiovascular Technologists, Technicians & Other Technical Service Providers Secondary

246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary

246ZE0500X EEG Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary

2471V0105X Vascular Sonography Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Secondary

Authorized official

Name John Larosa

Title Operations

Phone (516) 887-8870

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-08-02. Verify at npiregistry.cms.hhs.gov.

Where is A-1 Heart Monitoring, LLC located?

The practice location on file with NPPES is in East Rockaway, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-02.