Users of Merckconnect.com, Merckvaccines.com, Merckorders.com, and a few other Merck sites will be able to use their Single Sign-On profiles to log into Mymerckaccounts.com. The same email/password is used across all sites.

You will still need to click Login. After clicking Login, you will not need to enter in your email address and password and will be automatically redirected to the home screen.

Most customers will need to link their current locations to the account when they register, using their location’s DEA numbers, HINs, 340B IDs, Merck member name IDs, or Direct Purchase Account (“DPA”) number. When using a DPA number, all locations associated with the DPA account will appear for selection.

Please check your spam/junk folder for your verification email sent from Merck. You need this email to complete your registration. If you still cannot find the verification email, go back to the Sent Email page, and request the verification email be resent.
If you have followed the above steps without success, please contact the technical support line for login and registration issues at 1-800-489-5119.

To reset your Single Sign-On password, please click on the Forgot Your Password link, then provide the email address you registered with. You will receive an email from Merck with a link to reset your password. If you continue to have problems logging in, please contact the technical support line for login and registration issues at 1-800-489-5119.

Linking locations to your account allows you to view current contract enrollments on these locations, as well as allowing you to request new contract enrollments. After you initially set up your account profile, you have the option to simply link current locations already on Merck contracts to your view using a DEA number, a HIN, 340B ID, Merck member name IDs, and DPA numbers. You may subsequently use the bulk upload process to link these existing locations to your account as well.

Please try all location identifiers to find your location. Some locations have multiple DEA numbers and/or HINs. We then match your entries to the identifiers in our system. If you still cannot find the location in our system, add the location as new instead.

Yes. Please get your organization’s MMA Registration Code from a current user and enter it into the appropriate space provided on the Link Account page when you first register. The current user will find it in the Account Profile page.

You can modify the location name, address, or identifier using the Manage Locations tab.

If someone in your organization already has an Account Profile, you can link to their account using the MMA Registration Code when you register. If you do not have anyone in your organization with an Account Profile, then yes, you will need to create one of your own for your organization.

Email addresses and user information can be modified under the Profile Settings page, accessed by clicking on your name in the upper right-hand corner. To update account information, go to the Account Profile tab to update account-specific information. Go to the Manage Locations tab to update location information.

You need the authority to enroll locations into contracts for your organization. You will also need an internet connection, an email address, and a valid DEA number or HIN for each location you wish to enroll. Also, for some contracts, you will need to have a copy of the Terms and Conditions (“T&Cs”) for a first-time enrollment, which will be provided by your Merck representative or contract administrator.