This looks to be a notification service. I already had received a SMS from this number in relation to a booking for hail damage repair which was valid.

This last message though was related to parcel on hold due to invalid address but I checked the URL with a short URL expander and the site it referenced was unknown to me so calling this one a scam.

Caller: Doctor confirmation service number

I've visited 2 different doctors, and both text me from this mobile number, to confirm my appointment.
It must be a medical number or used with a telehealth app. It is safe.

Called with a security code but not answering phone calls

doctor answering service

confirmation text for advanced foot care

Work related