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

Dr. Alex Sungdo Ahn, OD

Individual provider Optometrist · NPI 1750417994

Dr. Alex Sungdo Ahn, OD is an Optometrist in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

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

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

13550 Aurora Ave N
Seattle, WA 98133-7512
Phone: (206) 417-6920
Fax: (206) 417-6923
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3428TX (WA)

Record details

NPI number1750417994
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedFebruary 24, 2007
Last updated in NPPESJanuary 5, 2015
Mailing address22101 Ne 10th Pl, Sammamish, WA 98074-6863

Other providers in Seattle