{"npi":"1649269150","type":"NPI-1","status":"active","name":{"display":"Christopher Addis M.D.","other":[],"first":"CHRISTOPHER","last":"ADDIS","middle":"T","credential":"M.D."},"specialty":{"primary_taxonomy":"207R00000X","primary_taxonomy_description":"Internal Medicine","slug":"internal-medicine","schema_org_specialty":"Internal","all":[{"code":"207R00000X","description":"Internal Medicine","primary":true,"state":"PA","license":"MD043006L"}]},"addresses":[{"purpose":"LOCATION","street_1":"555 N DUKE ST","city":"LANCASTER","state":"PA","postal_code":"176022250","country_code":"US","street_2":"LANCASTER GENERAL HOSPITAL","phone":"7175448144"},{"purpose":"MAILING","street_1":"555 N DUKE ST","city":"LANCASTER","state":"PA","postal_code":"176022250","country_code":"US","street_2":"LANCASTER GENERAL HOSPITAL","phone":"7175448144"}],"license":{"state":"PA","number":"MD043006L"},"identifiers":[{"type_code":"01","label":"Other","value":"563521","state":"PA","issuer":"AETNA HMO"},{"type_code":"01","label":"Other","value":"E77514","state":"PA","issuer":"HEALTH ASSURANCE"},{"type_code":"01","label":"Other","value":"661702","state":"PA","issuer":"HIGHMARK BLUE SHIELD"},{"type_code":"01","label":"Other","value":"33804 S1QA","state":"PA","issuer":"GEISINGER HEALTH PLAN"},{"type_code":"01","label":"Other","value":"02015602","state":"PA","issuer":"CAPITAL BLUE CROSS"},{"type_code":"01","label":"Other","value":"110142857","state":"PA","issuer":"RAILROAD MEDICARE"},{"type_code":"05","label":"Medicaid","value":"0012352800004","state":"PA","issuer":null},{"type_code":"01","label":"Other","value":"1519247","state":"PA","issuer":"GATEWAY HEALTH PLAN"},{"type_code":"01","label":"Other","value":"P002536","state":"PA","issuer":"GATEWAY HEALTH PLAN"},{"type_code":"01","label":"Other","value":"5182104","state":"PA","issuer":"AETNA NON-HMO"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090731000433","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"PA","pac_id":"6406909944"}]},"enumeration_date":"2005-10-18","last_updated":"2012-08-14","_meta":{"source":"NPPES","snapshot_date":"2012-08-14","doc_url":"https://findmynpi.com/api"}}