No, LSP is enabled by default from factory. This is important in case you need to access it in order to establish cloud connectivity in the first install.
If the MR has never connected to the cloud it will broadcast a Meraki Setup SSID that can be joined to get to the LSP.
Once the MR connects to the cloud if the LSP is disabled in its Dashboard Network then you wont be able to access it until you re-enable it or perform a factory reset.