Contact Numbers
Fax: 302.366.1700
Insurance/precertification department: 302.451.1209
Billing department: 302.451.1210
Read an important notice regarding the data security incident McKesson reported on August 28, 2026. Read more.

Fax: 302.366.1700
Insurance/precertification department: 302.451.1209
Billing department: 302.451.1210