{"npi":"1992810956","type":"NPI-1","status":"active","name":{"display":"Christopher Ronkar MD","other":[],"first":"CHRISTOPHER","last":"RONKAR","middle":"J","credential":"MD"},"specialty":{"primary_taxonomy":"207RR0500X","primary_taxonomy_description":"Rheumatology Physician","slug":"rheumatology-physician","schema_org_specialty":null,"all":[{"code":"207RR0500X","description":"Rheumatology Physician","primary":true,"state":"IA","license":"32739"}]},"addresses":[{"purpose":"LOCATION","street_1":"8421 PLUM DR","city":"URBANDALE","state":"IA","postal_code":"503227356","country_code":"US","phone":"5152707222","fax":"5152707202"},{"purpose":"MAILING","street_1":"8421 PLUM DR","city":"URBANDALE","state":"IA","postal_code":"503227356","country_code":"US","phone":"5152707222","fax":"5152707202"}],"license":{"state":"IA","number":"32739"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"0282178","state":"IA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20100123000247","type_code":"14-66","type_desc":"PRACTITIONER - RHEUMATOLOGY","state":"IA","pac_id":"7618019035"}]},"enumeration_date":"2006-08-20","last_updated":"2025-05-13","_meta":{"source":"NPPES","snapshot_date":"2025-05-13","doc_url":"https://findmynpi.com/api"}}