{"npi":"1629420948","type":"NPI-1","status":"active","name":{"display":"Dr. Olaya Brewer Gutierrez MD","other":[],"first":"OLAYA","last":"BREWER GUTIERREZ","credential":"MD"},"specialty":{"primary_taxonomy":"207RG0100X","primary_taxonomy_description":"Gastroenterology","slug":"gastroenterology","schema_org_specialty":"Gastroenterologic","all":[{"code":"207RG0100X","description":"Gastroenterology","primary":true,"state":"MD","license":"D86293"}]},"addresses":[{"purpose":"LOCATION","street_1":"1800 ORLEANS ST","city":"BALTIMORE","state":"MD","postal_code":"212870010","country_code":"US","street_2":"ZAYED M2058","phone":"4105023699"},{"purpose":"MAILING","street_1":"1800 ORLEANS ST","city":"BALTIMORE","state":"MD","postal_code":"212870010","country_code":"US","phone":"4434677178"}],"license":{"state":"MD","number":"D86293"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20190701000538","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"MD","pac_id":"6800171513"},{"enrlmt_id":"I20220304001043","type_code":"14-10","type_desc":"PRACTITIONER - GASTROENTEROLOGY","state":"DC","pac_id":"6800171513"}]},"enumeration_date":"2016-07-11","last_updated":"2020-06-27","_meta":{"source":"NPPES","snapshot_date":"2020-06-27","doc_url":"https://findmynpi.com/api"}}