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Tien Chun D. Wang D.M.D., Inc

General Practice Dentistry in Walnut, CA · enumerated 2018 · authorized official Tien Chun Wang, Doctor.

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

National Provider Identifier

1659850071

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Registry record

Entity type Organization (Type 2)
Legal business name Tien Chun D. Wang D.M.D., Inc
Other name <Unavail>
Practice address 1309 N Grand Ave, Walnut, CA, 91789
Phone (909) 594-7899
Fax (909) 839-1168
Enumeration date Aug 7, 2018
Last updated in NPPES Oct 11, 2018

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 35179 (CA) Primary

Authorized official

Name Tien Chun Wang
Title Doctor
Phone (909) 594-7899

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-10-11. Verify at npiregistry.cms.hhs.gov.
Where is Tien Chun D. Wang D.M.D., Inc located?
The practice location on file with NPPES is in Walnut, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-11.