Step 1:Cell Phone/Email Address/Patient ID Number
MyVaxIndiana portal verifies patient cell phone/email address or patient ID number (PIN) against the CHIRP
(Children and Hoosier’s Immunization Registry Program) database. Patient cell phone and email address can be
verified or updated and a PIN can be requested from your medical provider, local health department, and many
other CHIRP providers. Access can also be requested by submitting an
Authorization form available on this portal.