{"npi":"1407924368","type":"NPI-1","status":"active","name":{"display":"Dr. Patrick Grehan PH.D.","other":[],"first":"PATRICK","last":"GREHAN","middle":"MICHAEL","credential":"PH.D."},"specialty":{"primary_taxonomy":"103TC0700X","primary_taxonomy_description":"Clinical Psychologist","slug":"clinical-psychologist","schema_org_specialty":null,"all":[{"code":"103TC0700X","description":"Clinical Psychologist","primary":true,"state":"NY","license":"014194"}]},"addresses":[{"purpose":"LOCATION","street_1":"721 FRANKLIN AVE","city":"GARDEN CITY","state":"NY","postal_code":"115304524","country_code":"US","phone":"5162569250"},{"purpose":"MAILING","street_1":"721 FRANKLIN AVE","city":"GARDEN CITY","state":"NY","postal_code":"115304524","country_code":"US","phone":"5162569250"}],"license":{"state":"NY","number":"014194"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20070321000385","type_code":"14-68","type_desc":"PRACTITIONER - CLINICAL PSYCHOLOGIST","state":"NY","pac_id":"1850494394"}]},"enumeration_date":"2006-11-30","last_updated":"2013-06-21","_meta":{"source":"NPPES","snapshot_date":"2013-06-21","doc_url":"https://findmynpi.com/api"}}