{"npi":"1366415515","type":"NPI-1","status":"active","name":{"display":"Gregory Umphrey M.D.","other":[],"first":"GREGORY","last":"UMPHREY","middle":"LEON","credential":"M.D."},"specialty":{"primary_taxonomy":"208100000X","primary_taxonomy_description":"Physical Medicine & Rehabilitation","slug":"physical-medicine-rehabilitation","schema_org_specialty":"Musculoskeletal","all":[{"code":"2081N0008X","description":"Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician","primary":false,"state":"AZ","license":"37958"},{"code":"208100000X","description":"Physical Medicine & Rehabilitation","primary":true,"state":"AZ","license":"37958"}]},"addresses":[{"purpose":"LOCATION","street_1":"13400 E SHEA BLVD","city":"SCOTTSDALE","state":"AZ","postal_code":"852595452","country_code":"US","phone":"4803018000"},{"purpose":"MAILING","street_1":"13400 E SHEA BLVD","city":"SCOTTSDALE","state":"AZ","postal_code":"852595452","country_code":"US","phone":"4803018000"}],"license":{"state":"AZ","number":"37958"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"336146","state":"AZ","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20080716000487","type_code":"14-25","type_desc":"PRACTITIONER - PHYSICAL MEDICINE AND REHABILITATION","state":"AZ","pac_id":"9032155734"}]},"enumeration_date":"2006-02-08","last_updated":"2022-09-21","_meta":{"source":"NPPES","snapshot_date":"2022-09-21","doc_url":"https://findmynpi.com/api"}}