{"entity":{"entity_id":"26d1843a-4774-49b9-bb37-e0c7fa62122d","entity_type":"person","display_name":"WALTER ORENSTEIN","state":"GA","status":"active","merged_into":null,"methodology_version":"entity-graph/v1","created_at":"2026-06-11T09:08:33.201027+00:00","updated_at":"2026-06-11T09:08:33.201027+00:00"},"identifiers":[{"id_scheme":"cms_op_profile_id","id_value":"1059808","source_table":"cms_open_payments","link_method":"exact_npi_in_open_payments","link_confidence":1,"source_evidence":{"npi":"1467482109","rule":"D-OP-NPI","recipient_profile_id":"1059808"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T06:36:48.368432+00:00","recorded_at":"2026-06-13T06:36:48.368432+00:00"},{"id_scheme":"npi","id_value":"1467482109","source_table":"nppes_providers","link_method":"deterministic_pk","link_confidence":1,"source_evidence":{"rule":"D-NPI","source_pk":"1467482109","entity_type_code":"1"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-11T09:08:34.212077+00:00","recorded_at":"2026-06-11T09:08:34.212077+00:00"}],"edges":[{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"cf451135-cca1-477f-81f4-30cb06cf510c","entity_type":"organization","display_name":"Dynavax Technologies Corporation","state":"CA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467482109","manufacturer_id":"100000291836","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T14:24:11.683615+00:00","recorded_at":"2026-06-13T14:24:11.683615+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"717576fb-304c-424c-9a8b-957564cc2b75","entity_type":"organization","display_name":"Seqirus USA Inc","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467482109","manufacturer_id":"100000136554","nature_of_payment":"Food and Beverage"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:24:25.358945+00:00","recorded_at":"2026-06-13T23:24:25.358945+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"771a9861-89e3-48a0-b628-b213f2d89338","entity_type":"organization","display_name":"SANOFI PASTEUR INC.","state":"PA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467482109","manufacturer_id":"100000000299","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-13T23:42:34.032763+00:00","recorded_at":"2026-06-13T23:42:34.032763+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"fff02ddf-93be-4058-b845-b2f600d8d134","entity_type":"organization","display_name":"Merck Sharp & Dohme LLC","state":"NJ"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467482109","manufacturer_id":"100000000053","nature_of_payment":"Travel and Lodging"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T03:09:34.747811+00:00","recorded_at":"2026-06-14T03:09:34.747811+00:00"},{"direction":"inbound","edge_type":"pays","neighbor":{"entity_id":"553a3d94-22a1-40fe-8336-82b9cd3ac3e6","entity_type":"organization","display_name":"ModernaTX, Inc.","state":"MA"},"attributes":{"source":"cms_open_payments"},"link_confidence":1,"source_table":"cms_open_payments","source_evidence":{"rule":"D-OP-PAYS","record_type":"general","recipient_npi":"1467482109","manufacturer_id":"100000961851","nature_of_payment":"Consulting Fee"},"methodology_version":"entity-graph/v1","valid_from":"2026-06-14T05:58:22.157972+00:00","recorded_at":"2026-06-14T05:58:22.157972+00:00"}],"edges_truncated":false,"methodology_version":"entity-graph/v1"}