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

Costco Wholesale Corporation

Organization Eyewear Supplier · NPI 1891679734

Costco Wholesale Corporation is an Eyewear Supplier in Issaquah, Washington. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

999 Lake Dr
Issaquah, WA 98027-8990
Phone: (425) 313-8100
Show map & directions

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

Specialties & licences

Eyewear Supplier (primary) Taxonomy 332H00000X

Record details

NPI number1891679734
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationCostco Wholesale Corporation
Authorized official Erin Sieglock — Avp Optical · (425) 313-8087
Other names Costco Optical #99
NPI enumeratedAugust 4, 2025
Last updated in NPPESAugust 4, 2025
Certification dateAugust 4, 2025
Mailing addressPo Box 35005, Seattle, WA 98124-3405

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