{"npi":"1871509059","type":"NPI-1","status":"active","name":{"display":"Martha Carlson MD PHD","other":[],"first":"MARTHA","last":"CARLSON","middle":"D","credential":"MD PHD"},"specialty":{"primary_taxonomy":"2084N0402X","primary_taxonomy_description":"Child Neurology","slug":"child-neurology","schema_org_specialty":"Neurologic","all":[{"code":"208000000X","description":"Pediatrics","primary":false,"state":"MI","license":"4301065723"},{"code":"2084N0402X","description":"Child Neurology","primary":true,"state":"MI","license":"4301065723"}]},"addresses":[{"purpose":"LOCATION","street_1":"1500 E MEDICAL CENTER DR","city":"ANN ARBOR","state":"MI","postal_code":"481095000","country_code":"US","phone":"7349364000"},{"purpose":"MAILING","street_1":"3621 S STATE ST","city":"ANN ARBOR","state":"MI","postal_code":"481081633","country_code":"US","phone":"7346475299"}],"license":{"state":"MI","number":"4301065723"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"4222713","state":"MI","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090501000188","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"MI","pac_id":"7113075144"}]},"enumeration_date":"2006-07-31","last_updated":"2019-11-25","_meta":{"source":"NPPES","snapshot_date":"2019-11-25","doc_url":"https://findmynpi.com/api"}}