Contact Us
Corporate Headquarters
Amgen Inc.
One Amgen Center Drive
Thousand Oaks, CA
91320-1799
Phone: +1 805-447-1000
Fax: +1 805-447-1010

Directions | Amgen Worldwide Locations

Medical Information

For healthcare professionals or patients with questions related to Amgen products.
Online: Submit a Request for Information only
In US: Phone: 800-772-6436 (800-77-AMGEN) or 805-447-3505
Fax: 866-292-6436 (866-29-AMGEN)
To report an adverse event or safety event:
In US: Phone: 800-772-6436 (800-77-AMGEN) or 805-447-3505
Fax: 866-292-6436 (866-29-AMGEN)
Outside of USA: Contacts for Adverse Event Reporting
 
Investor Relations
Phone: +1 805-447-1060
E-mail: investor.relations@amgen.com

Global Communications & Philanthropy
View our Media Contacts
Amgen Foundation Hotline: 805-447-4056
Amgen Foundation Email: amgenfoundation@amgen.com

Careers
Online: Search for Job Opportunities

Licensing Opportunities
To submit licensing opportunities, please click here.

Accounts Payable
For suppliers with questions regarding invoice payment status.
Phone: 805-447-7744
Email: accountspayableinquiry@amgen.com

Procurement
For questions regarding purchase orders.
Phone: 805-447-3600

Suppliers
View procurement and accounts payable policies and practices

Amgen Ventures
Email: amgenventures@amgen.com

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