{"npi":"1013902899","type":"NPI-1","status":"active","name":{"display":"Sharon Mccormack MD","other":[],"first":"SHARON","last":"MCCORMACK","middle":"JAN","credential":"MD"},"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":"MD","license":"D0038762"},{"code":"207RG0300X","description":"Geriatric Medicine (Internal Medicine) Physician","primary":false,"state":"MD","license":"D0038762"},{"code":"207RH0003X","description":"Hematology & Oncology","primary":false,"state":"MD","license":"D0038762"}]},"addresses":[{"purpose":"LOCATION","street_1":"5411 OLD FREDERICK RD","city":"BALTIMORE","state":"MD","postal_code":"212292195","country_code":"US","street_2":"SUITE 18","phone":"4107884800","fax":"4107886701"},{"purpose":"MAILING","street_1":"5411 OLD FREDERICK RD","city":"BALTIMORE","state":"MD","postal_code":"212292195","country_code":"US","street_2":"SUITE 18","phone":"4107884800","fax":"4107886701"}],"license":{"state":"MD","number":"D0038762"},"identifiers":[{"type_code":"01","label":"Other","value":"241559","state":null,"issuer":"OPTIMUM CHOICE MEDICINE"},{"type_code":"01","label":"Other","value":"555691","state":null,"issuer":"AETNA"},{"type_code":"01","label":"Other","value":"R8280004","state":null,"issuer":"CAREFIRST BCBS FEDERAL DC"},{"type_code":"01","label":"Other","value":"1442421","state":null,"issuer":"UNITED HEALTHCARE"},{"type_code":"01","label":"Other","value":"341559","state":null,"issuer":"OPTIMUM CHOICE ONCOLOGY"},{"type_code":"01","label":"Other","value":"441559","state":null,"issuer":"OPTIMUM CHOICE HEMATOLOGY"},{"type_code":"01","label":"Other","value":"52989302","state":"MD","issuer":"CAREFIRST BCBS"},{"type_code":"01","label":"Other","value":"0401662","state":null,"issuer":"UNITED HEALTHCARE AMERICH"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100610000631","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"MD","pac_id":"0042340499"},{"enrlmt_id":"I20240725000732","type_code":"14-11","type_desc":"PRACTITIONER - INTERNAL MEDICINE","state":"DC","pac_id":"0042340499"}]},"enumeration_date":"2005-09-16","last_updated":"2007-09-21","_meta":{"source":"NPPES","snapshot_date":"2007-09-21","doc_url":"https://findmynpi.com/api"}}