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We depend on your feedback to maintain a high-quality resource for information about
CSL Behring and its products and therapies. You may use the form below or contact us
by telephone.
CSL Behring LLC
Address:



Phone:
Fax:

P.O. Box 61501
1020 First Avenue
King of Prussia, PA
19406 USA
610-878-4000
610-878-4009
CSL Behring Worldwide Locations




Customer Service
Phone:
Fax:

Medical Affairs
Phone:
Fax:

Report Adverse Events
Phone:

800-655-3396
610-878-4888


800-504-5434
610-878-4007


610-878-4192




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