Error Worksheet Exists - need code to continue to next name if it does

Hi,

I have the following code that is used to generate worksheets automatically from a listing of names on the "Master Provider List". It works perfectly, but I have found that sometimes I need to add more names to the list. I need the code to look at the list and if the worksheet related to the name already exists, continue on to the next name and create the worksheet. I have never trapped an error before, so not sure how to add that to my code.

Private Sub Create_PList_Click()
'creates the provider's sheets, names the sheet, and enters sheet name in c4 of the new sheet
Dim i As Integer
    Dim ws As Worksheet
    Dim Sh As Worksheet
    Set ws = Sheets("Audit Temp")
    Set Sh = Sheets("Master Provider List")
    
    Application.ScreenUpdating = 0
    Sheets("Audit Temp").Visible = True
    For i = 3 To Range("A" & Rows.Count).End(xlUp).Row
        Sheets("Audit Temp").Copy After:=ws
        ActiveSheet.Name = Sh.Range("A" & i).Value
        ActiveSheet.Cells(4, 3) = Sh.Cells(i, 1)
    Next i
    Sheets("Audit Temp").Visible = False
    Sheets("Master Provider List").Activate

End Sub

Thanks so much in advance

C