Customer Service and Product Inquiries:
1-800-TRY-FIRST (1-800-879-3477)
Monday through Friday 8:00 a.m. to 8:00 p.m. EST
Corporate Office:
235 East 42nd Street
New York, NY 10017
1-212-733-2323
Monday through Friday (except holidays) 8 a.m. to 8:00 p.m. Eastern Standard Time
Hemophilia Products: 888-440-8100
Injectable Products: 844-646-4398
Vaccine Products: 800-666-7248
All other Pfizer Rx products: 800-533-4535
E-mail: USCUSTS@pfizer.com
Fax: 484-563-0825
Pfizer Collections Support
888-284-8140
Receivables_NA@pfizer.com