Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Erica Chang, DMD
Dentist in Round Rock, TX · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861846255
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Registry record
Entity type Individual (Type 1)
Name Dr. Erica Chang
Credential DMD
Sex Female
Practice address 2000 Sam Bass Rd Ste 108, Round Rock, TX, 78681
Phone (737) 220-1800
Fax (737) 220-1818
Enumeration date Apr 21, 2016
Last updated in NPPES Aug 4, 2025
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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.
Frequently asked questions
Where does Erica Chang practice?
The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erica Chang?
The National Provider Identifier (NPI) for Erica Chang is 1861846255, 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 2025-08-04.