Does paying a fee in a non-micro entity amount automatically change my entity status?

No, paying a fee in a non-micro entity amount does not automatically change your entity status. According to MPEP 509.04(e):

Payment of a fee in other than the micro entity amount is not sufficient notification that micro entity status is no longer appropriate.

To properly notify the USPTO of a change in entity status, you must file a separate notification in the application or patent. This notification must be filed prior to or at the time of paying any fee after the date on which micro entity status is no longer appropriate.

To learn more:

• micro entity status
• USPTO fees
• entity status change
• patent fees