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Bayer HealthCare, Diabetes Care

Bayer HealthCare Headquarters

555 White Plains Road
Tarrytown, NY 10591-5109
United States

Bayer A1CNow + Divison Headquarters

510 Oakmead Parkway
Sunnyvale, California 94085
United States
Toll Free: 877-212-4968
Direct: 408-524-2255
Fax: 408-524-6595
E-Mail: Customer Support

Customer Service: 877-212-4968 x2 Technical Support: 877-212-4968 x1