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kglr
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coords = First@Interpreter["StreetAddress"]["14 James Way, Cambridge MA"]; 

Extract and post-process the graphics primitives from ListPlot[Callout[..]] and use it with GeoGraphics:

GeoGraphics[{Polygon[Entity["City", {"Cambridge", "Massachusetts", "UnitedStates"}]], 
  Cases[ListPlot[{Callout[coords, "Hi", "CalloutStyle" -> Red]}], _GraphicsGroup, All] /. 
     Offset[a_, b_] :> Offset[a, GeoGridPosition[GeoPosition[b], "Mercator"]]}]

enter image description here

kglr
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