Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Costco Wholesale / Costco Benefits Enrollment Center before sending sensitive documents. FaxFlow is not affiliated with this organization.
Costco Wholesale / Costco Benefits Enrollment Center fax number
(844) 832-0954
Costco Benefits Enrollment Center
Used for: Submit Costco employee benefits enrollment documents (health, dental, vision, etc.) via fax to the Enrollment Center at 844-832-0954, Attn: Enrollment Center.
Fax destination details
- Department
- Costco Benefits Enrollment Center
- Purpose
- Submit Costco employee benefits enrollment documents (health, dental, vision, etc.) via fax to the Enrollment Center at 844-832-0954, Attn: Enrollment Center.
- Address
- Costco Wholesale Corporation, 999 Lake Drive, Issaquah, WA 98027, USA
- Voice phone
- +1-800-541-6205
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
- Check the organization website or call its main line for the current fax number.
- Include a cover sheet and any case, member, claim, or form reference required.
- Keep the delivery confirmation with your submission records.
Fax enrollment documents to 844-832-0954 (Attn: Enrollment Center). Include identifying information (name, member ID) on each page.
Review official form instructionsSources and verification
FaxFlow records the public sources found during directory research. A source link is useful evidence, but it is not a guarantee that a number still reaches the same team.
No public source link was saved with this record. Confirm the number directly with the organization before using it.