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

Carol Hsiao, OD

Individual provider Optometrist · NPI 1720137581

Carol Hsiao, OD is an Optometry in Seattle, Washington. Graduated from University of California - School of Optometry in 2000, 26 years ago. Practices with Kaiser Foundation Health Plan of Washington, a 1,519-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
26
Trained at
University of California - School of Optometry
Licensed in
WA
In the registry since
2007
Specialties on file
2
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

310 15th Ave E
Seattle, WA 98112-5103
Phone: (206) 326-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Corneal and Contact Management Optometrist (primary) Taxonomy 152WC0802X · Licence OD00003607 (WA)
Optometrist Taxonomy 152W00000X · Licence OD00003607 (WA)

Record details

NPI number1720137581
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESApril 15, 2021
Certification dateApril 15, 2021
Mailing addressPo Box 34584, Seattle, WA 98124-1584

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 2000 (26 years in practice)
Group practice Kaiser Foundation Health Plan Of Washington — 1519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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