Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Horvay

Dental Hygienist in Torrington, CT · enumerated 2010.

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

National Provider Identifier

1083946511

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Registry record

Entity type Individual (Type 1)

Name Margaret Horvay

Sex Female

Practice address 157 Litchfield St, Torrington, CT, 06790

Phone (860) 489-1328

Fax (860) 489-4761

Enumeration date Feb 9, 2010

Last updated in NPPES Feb 9, 2010

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 007440 (CT) Primary

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 1083946511 active?

Yes, as of the latest NPPES snapshot, NPI 1083946511 is active (record last updated 2010-02-09).

How do I verify Margaret Horvay's NPI record?

Cross-check NPI 1083946511 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 2010-02-09.