Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Hagop Hamparsoumian, DDS

Dentist in Mount Vernon, NY · enumerated 2006.

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

National Provider Identifier

1457410631

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Registry record

Entity type Individual (Type 1)

Name Mr. Hagop Hamparsoumian

Credential DDS

Sex Male

Practice address 107 West 4th Street, Mount Vernon Neighborhood Health Center, Mount Vernon, NY, 10550

Phone (914) 699-7200

Fax (914) 699-0837

Enumeration date Dec 6, 2006

Last updated in NPPES Dec 29, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 0398811 (NY) Secondary

122300000X Dentist Dental Providers · License 039881 (NY) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Is NPI 1457410631 active?

Yes, as of the latest NPPES snapshot, NPI 1457410631 is active (record last updated 2011-12-29).

How do I verify Hagop Hamparsoumian's NPI record?

Cross-check NPI 1457410631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-29.