public void CheckProvider(Transfer_Provider provider)
        {
            if (!(_facilityRepo.FacilityExistAsync(provider.FacilityId).Result))
            {
                throw new HealthPairAppException("This Facility Does not Exist");
            }

            if (!(_specialtyRepo.SpecialtyExistAsync(provider.SpecialtyId).Result))
            {
                throw new HealthPairAppException("The Specialty does not exist, please choose the correct specialty");
            }
        }