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Washington Vaccine Association

Facilitating universal purchase of vaccines for all the children of Washington state

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TPA Registration Requirements

Who needs to register with the WVA as a TPA?

New Registrations
If your organization has not registered with us, you will need to complete TPA registration process. The TPA registration process is online and can be accessed here. For new registrations you will be required to enter your EIN, set a password for the EIN, and complete the form. After the form is submitted, you will be returned to a confirmation page and a confirmation email will be sent to your administrative contact email address.

Amending Previous Registrations
If your organization previously registered with us, you will be directed to login to the TPA registration page using your EIN and password. All information that WVA has on record from your most recent registration will be available. You can then modify the desired fields. After submission, you will be returned to a confirmation page and a confirmation email will be sent to your administrative contact email address. If the administrative email address was changed, the prior administrative email address will be carbon copied on the confirmation email.

TPA Registration Process

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WA Vaccine Association

Washington Vaccine Association
PO Box 94002
Seattle, WA 98124-9402
1-888-928-2224
888-928-2242
info@wavaccine.org

WVA Tax ID: 27-2251833
WVA NPI: 1699092718

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