Webfind a minuteclinic near you. A cvs pharmacy® walk in health clinic providing injury and illness treatment, vaccinations, physicals, health screenings and more. Open 7 days a. Webminuteclinic, the medical clinic inside select cvs/pharmacy ® stores, is the largest provider of retail health care in the united states. Our family nurse practitioners and physician assistants provide convenient, quality medical care to adults and children. Webminuteclinic was acquired by cvs in july 2006. [4] minuteclinic is the first retail health care provider to receive an accreditation from the joint commission. [5] services and hours. We provide treatments, health screenings, and vaccinations 7 days a week, as well as 24/7 virtual care support.