Assuming an 8-hour day, that’s one every 8.75 minutes. That’s totally doable if you’re just seeing them for a few minutes while an NP does the rest of the work for you to sign off. That’s generally how it goes these days.
Which isn’t necessarily a bad thing. NPs, RNs, etc. are usually just as qualified as an MD. If an MD trusts them enough to sign off on their work, I trust them enough to do it and to escalate to a specialist when necessary.