Is there a way to read only some specific known nodes from firebase?

Question

The Structure of data is

Users_Node
{


 UserID1
    {
    firstName:...
    lastName:...
    ...
    }
    UserID2
    {
    firstName:...
    lastName:...
    ...
    }
    UserID3
    {
    firstName:...
    lastName:...
    ...
    }
    UserID4
    {
    firstName:...
    lastName:...
    ...
    }
    UserID5
    {
    firstName:...
    lastName:...
    ...
    }
.
.
.
.
.
.
    UserID10000
    {
    firstName:...
    lastName:...
    ...
    }

}


User_Chat_Node
{
.....
}

Other_Nodes....
{
}

How to get the details of only some pre-known IDs lets say UserID4 ,UserID5,UserID2000,UserID2005.

Option 1)

mRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(DataSnapshot dataSnapshot) {
                CurrentUserDetails = dataSnapshot.getValue(UserDetails.class);
//Add the item to my Array
                            }

            @Override
            public void onCancelled(FirebaseError firebaseError) {

            }
        });

Problem - Listner will be created 10000 times.

Option 2)

Parent_mRef.addChildEventListener(new ChildEventListener() {
            @Override
            public void onChildAdded(DataSnapshot dataSnapshot, String s) {
                //if(RequiredID == dataSnapshot.getValue(UserDetails.class).getUserID() )
        //Add the item to my Array 
            }

            @Override
            public void onChildChanged(DataSnapshot dataSnapshot, String s) {

            }

            @Override
            public void onChildRemoved(DataSnapshot dataSnapshot) {

            }

            @Override
            public void onChildMoved(DataSnapshot dataSnapshot, String s) {

            }

            @Override
            public void onCancelled(FirebaseError firebaseError) {

            }
        });

Problem - Will have to loop 10000 times.

Isn't There a simpler way like

//For each item in MyListofUserIDs
{
    MyArray [location]    = Parent_ref.child(MyListofUserIDs[location]).getValue(UserDetails.class)

}