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Contact MerckVaccines Customer Service

MerckVaccines Phone Numbers and Emails

Toll-Free Number:

  • (877) 829-6372
    Vaccine
Call customer service

Customer Service:

  • (800) 672-6372
    Adverse Experience Reporting
  • (800) 463-7251
    Canada
  • (855) 344-4971
    Merck Coupon Program
  • (800) 637-2579
    Merck Order Management Center

Business Customer Service:

  • (800) 235-1430
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Contact Information

MerckVaccines Website:

MerckVaccines Help Center:

Corporate Office Address:

Merck & Co., Inc.
351 N. Sumneytown Pike UG2AB-20
North Wales, Pennsylvania 19454
United States

Other Info (opening hours):

Callback Service Hours:

Monday - Friday: 8:00am - 6:30pm ET


Merck Order Management Center Hours:

Monday - Friday: 8:00am - 7:00pm ET

More contact details

Fax:

+1 (215) 616-4514

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