{"npi":"1699260620","type":"NPI-1","status":"active","name":{"display":"Dr. Antonina Callahan MD","other":[],"first":"ANTONINA","last":"CALLAHAN","credential":"MD"},"specialty":{"primary_taxonomy":"207Q00000X","primary_taxonomy_description":"Family Medicine","slug":"family-medicine","schema_org_specialty":"PrimaryCare","all":[{"code":"207Q00000X","description":"Family Medicine","primary":false,"state":"IL","license":"125.072499"},{"code":"207Q00000X","description":"Family Medicine","primary":true,"state":"UT","license":"12448138-1205"}]},"addresses":[{"purpose":"LOCATION","street_1":"557 W 2600 S","city":"BOUNTIFUL","state":"UT","postal_code":"840107717","country_code":"US","phone":"8012989155","fax":"8012989156"},{"purpose":"MAILING","street_1":"557 W 2600 S","city":"BOUNTIFUL","state":"UT","postal_code":"840107717","country_code":"US","phone":"8012998260","fax":"8012989156"}],"license":{"state":"UT","number":"12448138-1205"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20210910002339","type_code":"14-08","type_desc":"PRACTITIONER - FAMILY PRACTICE","state":"UT","pac_id":"5193121432"}]},"enumeration_date":"2018-06-22","last_updated":"2021-12-10","_meta":{"source":"NPPES","snapshot_date":"2021-12-10","doc_url":"https://findmynpi.com/api"}}