CVS Pharmacy's Minute Clinic allows patients to drop in for medical care.

 CVS Pharmacy signage at 1825 East Warm Springs Road in Las Vegas is shown, Thursday, Aug. 13, 2015. (Jason Ogulnik/Las Vegas Review-Journal)

CVS Pharmacy signage at 1825 East Warm Springs Road in Las Vegas is shown, Thursday, Aug. 13, 2015. (Jason Ogulnik/Las Vegas Review-Journal)

 Minute Clinic signage is shown in CVS Pharmacy at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. (Jason Ogulnik/Las Vegas Review-Journal)

Minute Clinic signage is shown in CVS Pharmacy at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. (Jason Ogulnik/Las Vegas Review-Journal)

 Anthony Howard signs up for an appointment at the self check-in kiosk at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation.(Jason Ogulnik/Las Vegas Review-Journal)

Anthony Howard signs up for an appointment at the self check-in kiosk at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation.(Jason Ogulnik/Las Vegas Review-Journal)

 Anthony Howard, right, speaks with nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation (Jason Ogulnik/Las Vegas Review-Journal)

Anthony Howard, right, speaks with nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation (Jason Ogulnik/Las Vegas Review-Journal)

 Anthony Howard, right, has his blood pressure checked by nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal)

Anthony Howard, right, has his blood pressure checked by nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal)

 Anthony Howard reviews paperwork at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal)

Anthony Howard reviews paperwork at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal)

 Anthony Howard has his eyesight checked by nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal) 

Anthony Howard has his eyesight checked by nurse practitioner Yvette Alto-Buenaflor at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal) 

 Nurse practitioner Yvette Alto-Buenaflor tests a patient's eyesight at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal) 

Nurse practitioner Yvette Alto-Buenaflor tests a patient's eyesight at CVS Pharmacy's Minute Clinic at 1825 East Warm Springs Road in Las Vegas, Thursday, Aug. 13, 2015. Howard visits the clinic to have a physical for a driving position with the Department of Transportation. (Jason Ogulnik/Las Vegas Review-Journal)