A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Home/
NPI Lookup/
WA/
NPI 1992678171

OrganizationActive

Costco Wholesale Corporation

NPI 1992678171 · Mail Order Pharmacy · Everett, WA

Provider details

NPI number: 1992678171
Entity type: Organization
Primary specialty: Mail Order PharmacySuppliers
Parent organization: Costco Wholesale Corporation
Organization subpart: Yes
Authorized official: Karen Kaster, Pharmacy Services Manager(425) 416-1294

Specialties & taxonomies

Mail Order PharmacyPrimary3336M0002X
Suppliers

Practice location

6801 Seaway Blvd Ste A-1

Everett, WA 98203-5833

Phone: (800) 607-6861

Fax: (800) 633-0334

Approximate (ZIP-level) locationGet directions

More WA providers

Mailing address

Po Box 34300

Seattle, WA 98124-1300

Other names (DBA / former)

Doing business as: Costco Pharmacy #1749 Central Fill

Registry dates

Enumerated: 2025-09-24
Last updated: 2025-09-25
Certified: 2025-09-25

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Costco Wholesale Corporation — NPI 1992678171, Everett, WA | NPI Central