Probably not. It depends on how the original document was formatted. The closest you can get is to base the new documents on the existing document e.g
Documents.Add(Template:=ActiveDocument.FullName)
Activedocument.Range.Paste 'thus overwriiting the document content.
Maybe something like (untested)
Sub BreakOnPage()
Dim oDoc As Document
Dim oNewDoc As Document
Dim strTemplate As String
' Used to set criteria for moving through the document by page.
Application.Browser.Target = wdBrowsePage
Set oDoc = ActiveDocument
oDoc.Save
If Len(oDoc.Path) = 0 Then GoTo lbl_Exit
strTemplate = oDoc.FullName
For i = 1 To oDoc.BuiltInDocumentProperties("Number of Pages")
'Select and copy the text to the clipboard.
oDoc.Bookmarks("\page").Range.Copy
' Open new document to paste the content of the clipboard into.
Set oNewDoc = Documents.Add(Template:=strTemplate)
oNewDoc.Range.Paste
' Removes the break that is copied at the end of the page, if any.
oNewDoc.Range.Characters.Last.Delete
DocNum = DocNum + 1
oNewDoc.SaveAs Filename:="C:\test_" & DocNum & ".doc"
oNewDoc.Close
' Move the selection to the next page in the document.
Application.Browser.Next
Next i
oDoc.Close savechanges:=wdDoNotSaveChanges
lbl_Exit:
Set oDoc = Nothing
Set oNewDoc = Nothing
Exit Sub
End Sub
If this is the result of a mail merge see http://www.gmayor.com/individual_merge_letters.htm and/or http://www.gmayor.com/MergeAndSplit.htm and if you really want to be certain of the format, use http://www.gmayor.com/ManyToOne.htm in one to one mode as this doesn't affect the document at all.