{"npi":"1104211978","type":"NPI-1","status":"active","name":{"display":"Joseph Chan MD/PHD","other":[],"first":"JOSEPH","last":"CHAN","middle":"MINHOW","credential":"MD/PHD"},"specialty":{"primary_taxonomy":"390200000X","primary_taxonomy_description":"Student in an Organized Health Care Education/Training Program","slug":"student-in-an-organized-health-care-education-training-program","schema_org_specialty":null,"all":[{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":true,"state":null,"license":null}]},"addresses":[{"purpose":"LOCATION","street_1":"505 E 70TH ST","city":"NEW YORK","state":"NY","postal_code":"100214872","country_code":"US","street_2":"WEILL CORNELL INTERNAL MEDICINE ASSOCIATES","phone":"3039560098"},{"purpose":"MAILING","street_1":"505 E 70TH ST","city":"NEW YORK","state":"NY","postal_code":"100214872","country_code":"US","street_2":"WEILL CORNELL INTERNAL MEDICINE ASSOCIATES","phone":"3039560098"}],"license":null,"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20210831003412","type_code":"14-90","type_desc":"PRACTITIONER - MEDICAL ONCOLOGY","state":"NY","pac_id":"7810393790"}]},"enumeration_date":"2015-03-30","last_updated":"2015-03-30","_meta":{"source":"NPPES","snapshot_date":"2015-03-30","doc_url":"https://findmynpi.com/api"}}