{"npi":"1477792604","type":"NPI-1","status":"active","name":{"display":"Ms. Irene Irby NP","other":[],"first":"IRENE","last":"IRBY","middle":"GEK-HIA","credential":"NP"},"specialty":{"primary_taxonomy":"363LC0200X","primary_taxonomy_description":"Critical Care Medicine Nurse Practitioner","slug":"critical-care-medicine-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LC0200X","description":"Critical Care Medicine Nurse Practitioner","primary":true,"state":"MD","license":"R202633"},{"code":"363LC0200X","description":"Critical Care Medicine Nurse Practitioner","primary":false,"state":"MS","license":"R762005"}]},"addresses":[{"purpose":"LOCATION","street_1":"108 FORBES ST","city":"ANNAPOLIS","state":"MD","postal_code":"214011502","country_code":"US","street_2":"SECOND FLOOR","phone":"4105717880","fax":"4105710362"},{"purpose":"MAILING","street_1":"PO BOX 64131","city":"BALTIMORE","state":"MD","postal_code":"212644131","country_code":"US","phone":"4105717800","fax":"4104710362"}],"license":{"state":"MD","number":"R202633"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"544102100","state":"MD","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20150615000666","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"MD","pac_id":"4789812579"},{"enrlmt_id":"I20171031000412","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"DC","pac_id":"4789812579"},{"enrlmt_id":"I20220303001447","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"AZ","pac_id":"4789812579"}]},"enumeration_date":"2009-02-11","last_updated":"2015-10-21","_meta":{"source":"NPPES","snapshot_date":"2015-10-21","doc_url":"https://findmynpi.com/api"}}