Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Echo Medical Diagnostics PC

Cardiovascular Disease Physician in Valley Stream, NY · enumerated 2010 · authorized official Fred Fefer, Member.

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

National Provider Identifier

1346553161

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Registry record

Entity type Organization (Type 2)

Legal business name Echo Medical Diagnostics PC

Practice address 300 Franklin Ave, Valley Stream, NY, 11580

Phone (516) 599-8280

Fax (516) 599-8006

Enumeration date Jul 21, 2010

Last updated in NPPES Jul 21, 2010

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 204858 (NY) Primary

Authorized official

Name Fred Fefer

Title Member

Phone (516) 599-8280

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 2010-07-21. Verify at npiregistry.cms.hhs.gov.

Where is Echo Medical Diagnostics PC located?

The practice location on file with NPPES is in Valley Stream, NY.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-21.