{"npi":"1659363067","type":"NPI-1","status":"active","name":{"display":"Gregory Cotter M.D.","other":[],"first":"GREGORY","last":"COTTER","middle":"WILLIAM","credential":"M.D."},"specialty":{"primary_taxonomy":"2085R0001X","primary_taxonomy_description":"Radiation Oncology Physician","slug":"radiation-oncology-physician","schema_org_specialty":null,"all":[{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":false,"state":"SC","license":"11773"},{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":false,"state":"AL","license":"9773"},{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":false,"state":"MS","license":"15829"},{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":true,"state":"LA","license":"308265"},{"code":"2085R0001X","description":"Radiation Oncology Physician","primary":false,"state":"TN","license":"47775"}]},"addresses":[{"purpose":"LOCATION","street_1":"4950 ESSEN LN STE 500","city":"BATON ROUGE","state":"LA","postal_code":"708093738","country_code":"US","phone":"2257670847","fax":"2257671335"},{"purpose":"MAILING","street_1":"4950 ESSEN LN STE 500","city":"BATON ROUGE","state":"LA","postal_code":"708093738","country_code":"US","phone":"2252151142"}],"license":{"state":"LA","number":"308265"},"identifiers":[{"type_code":"01","label":"Other","value":"P01073107","state":"TN","issuer":"RR MEDICARE"},{"type_code":"05","label":"Medicaid","value":"00011136","state":"MS","issuer":null},{"type_code":"01","label":"Other","value":"920002053","state":"AL","issuer":"RR MEDICARE"},{"type_code":"05","label":"Medicaid","value":"000016332","state":"AL","issuer":null},{"type_code":"05","label":"Medicaid","value":"1528979","state":"TN","issuer":null},{"type_code":"01","label":"Other","value":"P01134118","state":"MS","issuer":"RR MEDICARE"},{"type_code":"01","label":"Other","value":"4334897","state":"TN","issuer":"BCBS TN"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100825000322","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"AL","pac_id":"8325039209"},{"enrlmt_id":"I20120719000313","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"TN","pac_id":"8325039209"},{"enrlmt_id":"I20120719000392","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"MS","pac_id":"8325039209"},{"enrlmt_id":"I20180619001367","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"SC","pac_id":"8325039209"},{"enrlmt_id":"I20190617001934","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"LA","pac_id":"8325039209"},{"enrlmt_id":"I20230111002420","type_code":"14-92","type_desc":"PRACTITIONER - RADIATION ONCOLOGY","state":"WI","pac_id":"8325039209"}]},"enumeration_date":"2005-08-22","last_updated":"2024-02-06","_meta":{"source":"NPPES","snapshot_date":"2024-02-06","doc_url":"https://findmynpi.com/api"}}