     family_name character varying,
     email character varying,
     code character varying,
-    address_id integer,
     practitioner_type character varying NOT NULL,
     created_at timestamp without time zone NOT NULL,
     updated_at timestamp without time zone NOT NULL,

    paediatric_patient_indicator boolean,
    sex character varying,
    ethnicity_id integer,
    current_address_id integer,
    address_at_diagnosis_id integer,
    gp_practice_code character varying,
    pct_org_code character varying,
    hospital_centre_code character varying,


CREATE TABLE addresses (
    id integer NOT NULL,
    addressable_type character varying NOT NULL,
    addressable_id integer NOT NULL,
    street_1 character varying,
    street_2 character varying,
    county character varying,
