{"npi":"1447469952","type":"NPI-1","status":"active","name":{"display":"Dr. Jennifer Greiner D.O.","other":[],"first":"JENNIFER","last":"GREINER","middle":"LYNN","credential":"D.O."},"specialty":{"primary_taxonomy":"207Y00000X","primary_taxonomy_description":"Otolaryngology Physician","slug":"otolaryngology-physician","schema_org_specialty":null,"all":[{"code":"207Y00000X","description":"Otolaryngology Physician","primary":true,"state":"OH","license":"58-002215"}]},"addresses":[{"purpose":"LOCATION","street_1":"5 SHERIDAN SQ","city":"KINGSPORT","state":"TN","postal_code":"376607390","country_code":"US","phone":"4231468155","fax":"4232468658"},{"purpose":"MAILING","street_1":"5 SHERIDAN SQ","city":"KINGSPORT","state":"TN","postal_code":"376607390","country_code":"US","phone":"4231468155","fax":"4232468658"}],"license":{"state":"OH","number":"58-002215"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"1526013","state":"TN","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20111003000672","type_code":"14-04","type_desc":"PRACTITIONER - OTOLARYNGOLOGY","state":"TN","pac_id":"9335311927"}]},"enumeration_date":"2007-05-21","last_updated":"2015-05-20","_meta":{"source":"NPPES","snapshot_date":"2015-05-20","doc_url":"https://findmynpi.com/api"}}