{"npi":"1932559622","type":"NPI-1","status":"active","name":{"display":"Mr. Sergio Vallejo PA-C","other":[],"first":"SERGIO","last":"VALLEJO","credential":"PA-C"},"specialty":{"primary_taxonomy":"363A00000X","primary_taxonomy_description":"Physician Assistant","slug":"physician-assistant","schema_org_specialty":null,"all":[{"code":"363A00000X","description":"Physician Assistant","primary":true,"state":"TX","license":"PA10579"}]},"addresses":[{"purpose":"LOCATION","street_1":"900 8TH AVE","city":"FORT WORTH","state":"TX","postal_code":"761043902","country_code":"US","phone":"8178775292"},{"purpose":"MAILING","street_1":"4013 DOGWOOD LN","city":"FORT WORTH","state":"TX","postal_code":"761371715","country_code":"US","phone":"5625192254"}],"license":{"state":"TX","number":"PA10579"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20161222001104","type_code":"14-97","type_desc":"PRACTITIONER - PHYSICIAN ASSISTANT","state":"TX","pac_id":"9739460122"}]},"enumeration_date":"2016-06-14","last_updated":"2025-12-03","_meta":{"source":"NPPES","snapshot_date":"2025-12-03","doc_url":"https://findmynpi.com/api"}}