Use DICOMINFO to find number of images in sequence?

Hello, thanks for reading this,

I can read single files of a sequence using dicominfo([pathname filename]), but the info that gets shown is exlusive for that image. I was wondering if it was possible to read a single DICOM file and get the total number of images in the sequence (I don't care about the other information right now).

I have a temporary workaround where I simply read all the *.dcm files in a folder to get the total number of images in the sequence, but I was wondering if I could skip this step and simply get it with dicominfo.

Thanks!