{"npi":"1265572093","type":"NPI-1","status":"active","name":{"display":"Dr. Mark Miller DO","other":[],"first":"MARK","last":"MILLER","middle":"ANDREW","credential":"DO"},"specialty":{"primary_taxonomy":"207VX0201X","primary_taxonomy_description":"Gynecologic Oncology","slug":"gynecologic-oncology","schema_org_specialty":"Oncologic","all":[{"code":"207VX0201X","description":"Gynecologic Oncology","primary":true,"state":"SC","license":"95419"},{"code":"207V00000X","description":"Obstetrics & Gynecology","primary":false,"state":"VA","license":"0102201618"},{"code":"207V00000X","description":"Obstetrics & Gynecology","primary":false,"state":"PA","license":"OS014115"},{"code":"207VX0201X","description":"Gynecologic Oncology","primary":false,"state":"PA","license":"OS014115"}]},"addresses":[{"purpose":"LOCATION","street_1":"222 E MEDICAL LN STE 400","city":"WEST COLUMBIA","state":"SC","postal_code":"291694848","country_code":"US","phone":"8037947511","fax":"8037947751"},{"purpose":"MAILING","street_1":"2020 TECHNOLOGY PKWY STE 3100","city":"MECHANICSBURG","state":"PA","postal_code":"170509426","country_code":"US","phone":"7172215940","fax":"7172331939"}],"license":{"state":"SC","number":"95419"},"identifiers":[{"type_code":"01","label":"Other","value":"2092940","state":"PA","issuer":"HIGHMARK BLUE SHIELD"},{"type_code":"05","label":"Medicaid","value":"102281266","state":"PA","issuer":null},{"type_code":"05","label":"Medicaid","value":"102281226","state":"PA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20090406000426","type_code":"14-16","type_desc":"PRACTITIONER - OBSTETRICS/GYNECOLOGY","state":"PA","pac_id":"7618024886"},{"enrlmt_id":"I20110721000795","type_code":"14-98","type_desc":"PRACTITIONER - GYNECOLOGICAL ONCOLOGY","state":"MD","pac_id":"7618024886"},{"enrlmt_id":"I20251114001950","type_code":"14-98","type_desc":"PRACTITIONER - GYNECOLOGICAL ONCOLOGY","state":"SC","pac_id":"7618024886"}]},"enumeration_date":"2007-02-08","last_updated":"2026-03-18","_meta":{"source":"NPPES","snapshot_date":"2026-03-18","doc_url":"https://findmynpi.com/api"}}