{"npi":"1346201548","type":"NPI-1","status":"active","name":{"display":"Michael Opsommer","other":[],"first":"MICHAEL","last":"OPSOMMER"},"specialty":{"primary_taxonomy":"207P00000X","primary_taxonomy_description":"Emergency Medicine","slug":"emergency-medicine","schema_org_specialty":"Emergency","all":[{"code":"207P00000X","description":"Emergency Medicine","primary":true,"state":"MI","license":"4301063344"}]},"addresses":[{"purpose":"LOCATION","street_1":"44201 DEQUINDRE RD","city":"TROY","state":"MI","postal_code":"480851117","country_code":"US","street_2":"EC","phone":"2489645111"},{"purpose":"MAILING","street_1":"26901 BEAUMONT BLVD STE 3D","city":"SOUTHFIELD","state":"MI","postal_code":"480333849","country_code":"US","phone":"9475221865","fax":"9475220307"}],"license":{"state":"MI","number":"4301063344"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"3416338","state":"MI","issuer":null},{"type_code":"01","label":"Other","value":"010F362460","state":"MI","issuer":"BCBSM"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090309000424","type_code":"14-93","type_desc":"PRACTITIONER - EMERGENCY MEDICINE","state":"MI","pac_id":"0042376550"}]},"enumeration_date":"2006-03-29","last_updated":"2022-07-29","_meta":{"source":"NPPES","snapshot_date":"2022-07-29","doc_url":"https://findmynpi.com/api"}}