Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. CHI Chang, OD

Individual provider Optometrist · NPI 1740316041

Dr. CHI Chang, OD is an Optometrist in Costa Mesa, California. Licensed in California and Washington. Registered with an NPI since 2007.

Licensed in
CA, WA
In the registry since
2007
Specialties on file
3
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

3333 Bristol St
Costa Mesa, CA 92626-1873
Phone: (714) 754-1869
Fax: (714) 754-1871
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 14376 (CA)
Optometrist Taxonomy 152W00000X · Licence 41376 (CA)
Optometrist Taxonomy 152W00000X · Licence 3812 (WA)

Record details

NPI number1740316041
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 27, 2022
Certification dateJuly 27, 2022
Mailing address1609 S Varna St, Anaheim, CA 92804-6128

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