Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Keng-Hao Chang, D.D.S.

Dentist in Othello, WA · enumerated 2014.

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

National Provider Identifier

1295139152

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Keng-Hao Chang

Credential D.D.S.

Sex Male

Practice address 1515 E Columbia St, Othello, WA, 99344

Phone (509) 488-5256

Enumeration date Oct 21, 2014

Last updated in NPPES Jul 27, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License RR60476255 (WA) Secondary

122300000X Dentist Dental Providers · License DE60557556 (WA) Primary

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

What specialty is Keng-Hao Chang?

Keng-Hao Chang is registered in NPPES with the primary taxonomy of Dentist. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-27.