curl --request POST \
  --url https://api.tryvisible.com/provider \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "taxID": "<string>",
  "NPI": "<string>",
  "address": "<string>"
}
'

{
  "taxID": "<string>",
  "NPI": "<string>",
  "address": "<string>"
}