curl --request GET \
  --url https://api.spikecare.com/public/v1/insurance-providers/{insurance_provider_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "AETNA",
  "alternate_identifiers": [
    {
      "identifier": "AETNA_INSC",
      "standard": "AVAILITY",
      "payor_types": [
        "COMMERCIAL",
        "MEDICARE"
      ]
    }
  ],
  "insurance_types": [
    [
      "COMMERCIAL",
      "MEDICARE"
    ]
  ]
}