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

Huan Guan, OD

Individual provider Optometrist · NPI 1336379247

Huan Guan, OD is an Optometrist in Davis, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

1 Shields Ave
Davis, CA 95616-5270
Phone: (530) 752-2300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT 13801 TLG (CA)

Record details

NPI number1336379247
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 27, 2009
Last updated in NPPESFebruary 13, 2020
Certification dateFebruary 13, 2020

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