The Oklahoma State Immunization Information System (OSIIS) began operations in 1994. It is a statewide immunization registry operated by the Oklahoma State Department of Health. This system is designed to collect and maintain accurate, complete, and current immunization records for Oklahomans of all ages. However, not all clinics participate in OSIIS, therefore OSIIS does not contain the immunization records of all Oklahomans. Visit the OSIIS webpage at https://osiis.health.ok.gov/osiis/Login.aspx.
NOTE: OSIIS works with the following browsers: Chrome, Edge, and Firefox. Your browser will need to be the updated version. OSIIS does NOT work with Internet Explorer.
Phone: (405) 426-8580 Email: OSIIShelp@health.ok.gov
Hours: Monday - Friday, 8:30 a.m. to 4:30 p.m.
To obtain a copy of your shot record or for your underage child, please visit our OSIIS Public Portal.
Note: Your email/cell phone must appear on the record in OSIIS to be matched.
Questions about COVID-19? Visit the OSDH COVID-19 website.
To access OSIIS as a provider, clinic, school or childcare, all new providers/clinics MUST sign an Authorized Site Agreement (ASA).
The Oklahoma State Department of Health (OSDH) Immunization Department offers the transmission of immunization data from outside electronic health records, better known as EHRs, into our registry system. If your facility is interested in onboarding please email OSIISHL7@health.ok.gov.
Oklahoma adheres to the HL7 Version 2.5.1 Implementation Guide. Providers/vendors should become familiar with that guide.
Mailing Address Oklahoma State Department of Health Immunization Service 123 Robert S. Kerr Ave., Suite 1702 Oklahoma City, OK 73102-6406
Physical Location Oklahoma State Department of Health 123 Robert S. Kerr Ave. Oklahoma City, OK
Phone: (405) 426-8580 Fax: (405) 900-7612 Email: immunize@health.ok.gov
