Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hwai Yin Chang, DDS
Dentist in Westmont, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518048081
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Hwai Yin Chang
Credential DDS
Sex Female
Practice address 411 N Cass Ave, Westmont, IL, 60559
Phone (630) 810-9333
Fax (630) 810-9823
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Where does Hwai Yin Chang practice?
The practice location on file with NPPES is in Westmont, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hwai Yin Chang?
The National Provider Identifier (NPI) for Hwai Yin Chang is 1518048081, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.