{
  "npi": "1679937908",
  "enumeration_type": "NPI-1",
  "basic": {
    "certification_date": "2025-08-07",
    "credential": "M.D.",
    "enumeration_date": "2016-04-13",
    "first_name": "DANIEL",
    "last_name": "AARONSON",
    "last_updated": "2025-08-07",
    "middle_name": "MARSHALL",
    "sex": "M",
    "sole_proprietor": "NO",
    "status": "A"
  },
  "taxonomies": [
    {
      "code": "207T00000X",
      "desc": "Neurological Surgery",
      "license": "1679937908",
      "primary": true,
      "state": "MO",
      "taxonomy_group": ""
    },
    {
      "code": "390200000X",
      "desc": "Student in an Organized Health Care Education/Training Program",
      "license": null,
      "primary": false,
      "state": null,
      "taxonomy_group": ""
    }
  ],
  "enrichment": {
    "plain_english_specialty": "Board-Certified Neurosurgeon (Brain, Cranial & Spine Surgeon)",
    "certifying_board": "American Board of Neurological Surgery (ABNS)",
    "common_medicare_procedures": [
      "Microsurgical Craniotomy for Brain Tumors & Intracranial Aneurysm Clipping/Coiling",
      "Anterior Cervical Discectomy & Fusion (ACDF) & Lumbar Microdiscectomy",
      "Endoscopic Skull-Base Repair of Cerebrospinal Fluid (CSF) Rhinorrhea/Otorrhea",
      "Ventriculoperitoneal (VP) Shunt Placement for Hydrocephalus"
    ],
    "common_part_d_therapeutic_classes": [
      "Dexamethasone (Cerebral Edema Reduction) & Levetiracetam (Seizure Prophylaxis)",
      "Mannitol & Hypertonic Saline (Intracranial Pressure Management)"
    ]
  }
}