{"npi":"1932149697","type":"NPI-1","status":"active","name":{"display":"John Kellogg M.D., M.S.","other":[],"first":"JOHN","last":"KELLOGG","middle":"S.","credential":"M.D., M.S."},"specialty":{"primary_taxonomy":"207KA0200X","primary_taxonomy_description":"Allergy Physician","slug":"allergy-physician","schema_org_specialty":null,"all":[{"code":"207KA0200X","description":"Allergy Physician","primary":true,"state":"CA","license":"A54166"}]},"addresses":[{"purpose":"LOCATION","street_1":"130 BELLEROSE DR","city":"SAN JOSE","state":"CA","postal_code":"951281729","country_code":"US","phone":"4082861707","fax":"4082861744"},{"purpose":"MAILING","street_1":"130 BELLEROSE DR","city":"SAN JOSE","state":"CA","postal_code":"951281729","country_code":"US","phone":"4082861707","fax":"4082861744"}],"license":{"state":"CA","number":"A54166"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20060221000525","type_code":"14-03","type_desc":"PRACTITIONER - ALLERGY/IMMUNOLOGY","state":"CA","pac_id":"7012923519"}]},"enumeration_date":"2006-06-08","last_updated":"2023-03-07","_meta":{"source":"NPPES","snapshot_date":"2023-03-07","doc_url":"https://findmynpi.com/api"}}