{"npi":"1366070153","type":"NPI-1","status":"active","name":{"display":"Hayley Malkin MD, Mph","other":[],"first":"HAYLEY","last":"MALKIN","middle":"ELIZABETH","credential":"MD, MPH"},"specialty":{"primary_taxonomy":"207RH0002X","primary_taxonomy_description":"Hospice and Palliative Medicine (Internal Medicine) Physician","slug":"hospice-and-palliative-medicine-internal-medicine-physician","schema_org_specialty":null,"all":[{"code":"208000000X","description":"Pediatrics","primary":false,"state":"PA","license":"MD484450"},{"code":"2080H0002X","description":"Pediatric Hospice and Palliative Medicine Physician","primary":false,"state":"PA","license":"MT234287"},{"code":"390200000X","description":"Student in an Organized Health Care Education/Training Program","primary":false,"state":null,"license":null},{"code":"207RH0002X","description":"Hospice and Palliative Medicine (Internal Medicine) Physician","primary":true,"state":"PA","license":"MT234287"}]},"addresses":[{"purpose":"LOCATION","street_1":"200 LOTHROP ST","city":"PITTSBURGH","state":"PA","postal_code":"152132536","country_code":"US","phone":"4127566380"},{"purpose":"MAILING","street_1":"3600 FORBES AVE STE 140","city":"PITTSBURGH","state":"PA","postal_code":"152133410","country_code":"US"}],"license":{"state":"PA","number":"MT234287"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20201113000848","type_code":"33-37","type_desc":"ORDER AND REFERRING ONLY - PEDIATRIC MEDICINE","state":"MD","pac_id":"3173933512"}]},"enumeration_date":"2020-03-29","last_updated":"2025-08-03","_meta":{"source":"NPPES","snapshot_date":"2025-08-03","doc_url":"https://findmynpi.com/api"}}