Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chi Do, OD
Optometrist in Mesquite, TX · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447819990
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Registry record
Entity type Individual (Type 1)
Name Chi Do
Credential OD
Sex Female
Practice address 1515 N Town East Blvd Ste 173, Mesquite, TX, 75150
Phone (469) 608-2654
Enumeration date Jun 9, 2019
Last updated in NPPES Jun 9, 2019
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
What is the NPI number for Chi Do?
The National Provider Identifier (NPI) for Chi Do is 1447819990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chi Do practice?
The practice location on file with NPPES is in Mesquite, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-09.