Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Onsite Diagnostic Ultrasound Inc.

Sonography Specialist/Technologist Cardiovascular in Edison, NJ · enumerated 2006 · authorized official Alphonse Checchio, Owner.

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

National Provider Identifier

1851452569

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Registry record

Entity type Organization (Type 2)

Legal business name Onsite Diagnostic Ultrasound Inc.

Practice address 102 James Street, Suite 302, Edison, NJ, 08820

Phone (732) 205-9515

Fax (732) 205-9516

Enumeration date Dec 13, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

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

Authorized official

Name Alphonse Checchio

Title Owner

Phone (908) 322-0055

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Onsite Diagnostic Ultrasound Inc. located?

The practice location on file with NPPES is in Edison, NJ.

Providers at this address

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Cesar Holgado Family Medicine Physician · Edison, NJ NPI 1811930027

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.