{"npi":"1932213402","type":"NPI-1","status":"active","name":{"display":"Brian Haag FNP-C","other":[],"first":"BRIAN","last":"HAAG","middle":"KEITH","credential":"FNP-C"},"specialty":{"primary_taxonomy":"363LF0000X","primary_taxonomy_description":"Family Nurse Practitioner","slug":"family-nurse-practitioner","schema_org_specialty":null,"all":[{"code":"363LF0000X","description":"Family Nurse Practitioner","primary":true,"state":"TX","license":"626612"}]},"addresses":[{"purpose":"LOCATION","street_1":"400 W ARBROOK BLVD STE 100","city":"ARLINGTON","state":"TX","postal_code":"760143175","country_code":"US","phone":"8172766850","fax":"8178614501"},{"purpose":"MAILING","street_1":"400 W ARBROOK BLVD STE 100","city":"ARLINGTON","state":"TX","postal_code":"760143175","country_code":"US","phone":"8172766850","fax":"8178614501"}],"license":{"state":"TX","number":"626612"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"184646103","state":"TX","issuer":null},{"type_code":"05","label":"Medicaid","value":"184646105","state":"TX","issuer":null},{"type_code":"05","label":"Medicaid","value":"184646107","state":"TX","issuer":null},{"type_code":"05","label":"Medicaid","value":"184646104","state":"TX","issuer":null},{"type_code":"05","label":"Medicaid","value":"184646106","state":"TX","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060302000668","type_code":"14-50","type_desc":"PRACTITIONER - NURSE PRACTITIONER","state":"TX","pac_id":"5799791562"}]},"enumeration_date":"2006-08-19","last_updated":"2015-09-21","_meta":{"source":"NPPES","snapshot_date":"2015-09-21","doc_url":"https://findmynpi.com/api"}}