OrganizationActive
Costco Wholesale Corporation
NPI 1700996345 · Mail Order Pharmacy · Everett, WA
Costco Wholesale Corporation is a Mail Order Pharmacy organization in Everett, WA (NPI 1700996345).
Provider details
- NPI number
- 1700996345
- Entity type
- Organization
- Primary specialty
- Mail Order PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Richard Stephens, Svp Pharmacy(425) 313-8259
- License
- 58651 (WA)
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
6801 Seaway Blvd Ste A-2
Everett, WA 98203-5833
Phone: (800) 607-6861
Fax: (800) 633-0334
Street-level locationGet directions
Mailing address
Po Box 34300
Seattle, WA 98124-1300
Other names (DBA / former)
- Doing business as
- Costco Pharmacy #1748
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Costco Wholesale Corporation's NPI number?
- Costco Wholesale Corporation's National Provider Identifier (NPI) is 1700996345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Costco Wholesale Corporation?
- Costco Wholesale Corporation is classified in the NPPES registry as Mail Order Pharmacy (Suppliers).
- Where is Costco Wholesale Corporation located?
- Costco Wholesale Corporation's practice location on file with NPPES is 6801 Seaway Blvd Ste A-2, Everett, WA 98203-5833.
- What is Costco Wholesale Corporation's phone number?
- The practice phone number listed in the NPPES registry for Costco Wholesale Corporation is (800) 607-6861.
- Who is the authorized official for Costco Wholesale Corporation?
- The authorized official listed on Costco Wholesale Corporation's NPPES record is Richard Stephens, Svp Pharmacy. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Costco Wholesale Corporation's NPI active?
- Yes — Costco Wholesale Corporation's NPI (1700996345) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.