Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nagy Hanna, DMD

Dentist in Niles, OH · enumerated 2016.

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

National Provider Identifier

1689025454

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Registry record

Entity type Individual (Type 1)

Name Nagy Hanna

Credential DMD

Sex Male

Practice address 6285 Youngstown Warren Rd, Niles, OH, 44446

Phone (330) 505-9224

Enumeration date Jun 23, 2016

Last updated in NPPES Jun 23, 2016

Taxonomy & licenses

122300000X Dentist Dental Providers · License 3024829 (OH) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Nagy Hanna's NPI record?

Cross-check NPI 1689025454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689025454 active?

Yes, as of the latest NPPES snapshot, NPI 1689025454 is active (record last updated 2016-06-23).

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Michael Griesmer Pediatric Dentistry · Niles, OH NPI 1609857531 John Tiffee Dentist · Niles, OH NPI 1295706141 Dental Express Kids Niles Michael R. Griesmer DDS LLC Dentist · Niles, OH NPI 1871806562 Professional Dental Alliance Pediatric Dentistry · Niles, OH NPI 1962707133

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-23.