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Grace S Han, D.M.D.

General Practice Dentistry in Irvine, CA · enumerated 2006.

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

National Provider Identifier

1275693228

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Registry record

Entity type Individual (Type 1)
Name Grace S Han
Credential D.M.D.
Sex Female
Practice address 14785 Jeffrey Rd, Ste 200, Irvine, CA, 92618
Phone (949) 502-6406
Fax (949) 502-6407
Enumeration date Dec 11, 2006
Last updated in NPPES Oct 28, 2016

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 42322 (CA) 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.

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Frequently asked questions

What is the NPI number for Grace Han?
The National Provider Identifier (NPI) for Grace Han is 1275693228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Grace Han practice?
The practice location on file with NPPES is in Irvine, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-28.