How to get logged in customer's details by customer's id in Magento

If you want to display customer's details by customer's id in Magento. 

You can use following code:

<?php

  // Check if any customer is logged in or not
if (Mage::getSingleton('customer/session')->isLoggedIn())
{

// Load the customer's data
$customer = Mage::getSingleton('customer/session')->getCustomer();

$id =$customer->getId(); // To get Customer Id

//Get Details Using Customer Id
$customer = Mage::getModel('customer/customer')->load($id)->getData();

                $customer->getName();                  

               $customer->getEmail();

}
?>