Injecting the CSV Data
I have hardcoded the CSV file you provided into this importer. It contains 176 records from the Metro Nashville Open Data portal.
Coordinate Conversion: The city's data is in EPSG:3857 (Web Mercator coordinates, e.g. -9673024, 4336801) instead of standard GPS coordinates (Lat/Lng). This script will mathematically convert them on the fly and push them into your database.