Dr. Steve Han, DDS

Dr. Steve Han is a General Practice Dentistry provider (Dentist) practicing in Duarte, CA, registered in the NPPES registry with NPI 1821114554 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1821114554
Entity type	Individual (Type 1)
Name	Dr. Steve Han
Credential	DDS
Sex	Male
Practice address	Duarte, CA, 91010
Phone	6263599898
Fax	6263599858
Enumeration date	2007-03-22
Last updated in NPPES	2023-06-13

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	46263	CA

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

Copy-ready billing details

Provider: Steve Han, DDS
NPI: 1821114554
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Duarte, CA, 91010

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1861412868	Edward Chen	Individual	General Practice Dentistry	Duarte, CA

Verify this record

Cross-check NPI 1821114554 against the authoritative CMS record: view Dr. Steve Han on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Steve Han?

Steve Han is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-06-13.