NPI 1063803344
Costco Wholesale Corporation
Practice location
- Address
- 345 Cascade Loop, Kalispell, MT 59901-9581
- Phone
- (406) 609-4924
- Fax
- (406) 758-2522
- Mailing address
- PO Box 35005, Seattle, WA 98124-3405
Authorised official
- Name
- Erin Sieglock
- Title
- Avp Optical
- Phone
- (425) 313-8087
Registered specialties
Eyewear Supplier
Primary
Registry record
- NPI
- 1063803344
- Entity type
- Organization
- NPI issued
- 9 Feb 2015
- Record last updated
- 26 Nov 2025
Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.