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

Calvin Chan, OD

Individual provider Optometrist · NPI 1639067457

Calvin Chan, OD is an Optometrist in Los Angeles, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025
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

833 S Western Ave Ste 2
Los Angeles, CA 90005-3376
Phone: (213) 384-1001
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT35953-TLG (CA)

Record details

NPI number1639067457
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 27, 2025
Last updated in NPPESJuly 6, 2025
Certification dateJuly 6, 2025

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