Pharmacy at O Fallon Supercenter

Walmart Supercenter #26161307 Highway K, O Fallon, MO 63366
Opens Friday 9am
636-980-9300Get Directions

How can we help you today?

Refill prescriptions. Quickly refill prescriptions in just a few steps. Refill.

Refill prescriptions

Quickly refill prescriptions in just a few steps.

Refill prescriptions. Quickly refill medications in just a few steps. Refill.
Transfer prescriptions. Move your Rx from another pharmacy to Walmart. Transfer.

Transfer prescriptions

Easily transfer prescriptions to any Walmart Pharmacy.

Transfer prescriptions. Move your Rx from another pharmacy to Walmart. Transfer.
Schedule a vaccine. Stay protected against the flu, COVID-19 and more. Schedule.

Schedule a vaccine

Stay protected against the flu, COVID-19 & more.

Schedule a vaccine. Stay protected against the flu, COVID-19 and more. Schedule.

Pharmacy FAQ

Can I get my family member’s prescriptions delivered with mine?

Can I manage my prescriptions online?

How do I update my insurance?

Does Walmart take my insurance?

Need Help? Pharmacy help center can answer your related questions

About O Fallon Supercenter

At your local Walmart Pharmacy, we know how important it is to get your prescriptions right when you need them. That's why O Fallon Supercenter's pharmacy offers simple and affordable options for managing your medications over the phone, online, and in person at 1307 Highway K, O Fallon, MO 63366, with convenient opening hours from 9am. To learn more about the high-quality care and services our pharmacy offers, from refilling a prescription for yourself or a pet to getting a flu shot, give us a call at 636-980-9300 . We're here to simplify the process of getting your essential medications and taking advantage of a wide range of other helpful health services — and we're happy to help.