{
  "npi": "1164459525",
  "enumeration_type": "NPI-1",
  "basic": {
    "certification_date": "2025-12-16",
    "credential": "M.D.",
    "enumeration_date": "2006-06-28",
    "first_name": "WILLIAM",
    "last_name": "SKILES",
    "last_updated": "2025-12-16",
    "middle_name": "W",
    "sex": "M",
    "sole_proprietor": "NO",
    "status": "A"
  },
  "addresses": [
    {
      "address_1": "PO BOX 776351",
      "address_purpose": "MAILING",
      "address_type": "DOM",
      "city": "CHICAGO",
      "country_code": "US",
      "country_name": "United States",
      "postal_code": "606776351",
      "state": "IL",
      "telephone_number": "502-588-9490"
    },
    {
      "address_1": "1373 E STATE ROAD 62",
      "address_purpose": "LOCATION",
      "address_type": "DOM",
      "city": "MADISON",
      "country_code": "US",
      "country_name": "United States",
      "fax_number": "812-801-0474",
      "postal_code": "472507328",
      "state": "IN",
      "telephone_number": "812-801-0130"
    }
  ],
  "taxonomies": [
    {
      "code": "2085R0202X",
      "desc": "Radiology, Diagnostic Radiology",
      "license": "01047533",
      "primary": true,
      "state": "IN",
      "taxonomy_group": ""
    }
  ],
  "compliance": {
    "oig_leie_exclusion": {
      "excluded": false,
      "status": "CLEAR",
      "matches": [],
      "totalDbRecords": 84224
    },
    "cms_pecos_eligibility": {
      "note": "Not listed in CMS Order & Referring PECOS file or institutional NPI-2"
    }
  },
  "medicare_utilization": null,
  "enrichment": {
    "plain_english_specialty": "Board-Certified Diagnostic Radiologist (MRI, CT, Ultrasound & X-Ray Specialist)",
    "certifying_board": "American Board of Radiology (ABR) / FRCR",
    "cms_medicare_crosswalk": [
      {
        "medicare_code": "30",
        "medicare_type": "Physician/Diagnostic Radiology"
      }
    ]
  }
}