diff --git a/doc/source/whatsnew/v2.0.0.rst b/doc/source/whatsnew/v2.0.0.rst
index 0ea18d69f0dbb..9fd9faf057a8a 100644
--- a/doc/source/whatsnew/v2.0.0.rst
+++ b/doc/source/whatsnew/v2.0.0.rst
@@ -1078,7 +1078,7 @@ Performance improvements
 - Performance improvement in :meth:`~arrays.ArrowExtensionArray.factorize` (:issue:`49177`)
 - Performance improvement in :meth:`~arrays.ArrowExtensionArray.__setitem__` (:issue:`50248`, :issue:`50632`)
 - Performance improvement in :class:`~arrays.ArrowExtensionArray` comparison methods when array contains NA (:issue:`50524`)
-- Performance improvement in :meth:`~arrays.ArrowExtensionArray.to_numpy` (:issue:`49973`, :issue:`51227`)
+- Performance improvement in :meth:`~arrays.ArrowExtensionArray.to_numpy` (:issue:`49973`)
 - Performance improvement when parsing strings to :class:`BooleanDtype` (:issue:`50613`)
 - Performance improvement in :meth:`DataFrame.join` when joining on a subset of a :class:`MultiIndex` (:issue:`48611`)
 - Performance improvement for :meth:`MultiIndex.intersection` (:issue:`48604`)
diff --git a/pandas/core/arrays/arrow/array.py b/pandas/core/arrays/arrow/array.py
index 95a63a1f860ae..075beca106e6a 100644
--- a/pandas/core/arrays/arrow/array.py
+++ b/pandas/core/arrays/arrow/array.py
@@ -853,12 +853,12 @@ def to_numpy(
             na_value = self.dtype.na_value
 
         pa_type = self._data.type
-        if pa.types.is_timestamp(pa_type) or pa.types.is_duration(pa_type):
+        if (
+            is_object_dtype(dtype)
+            or pa.types.is_timestamp(pa_type)
+            or pa.types.is_duration(pa_type)
+        ):
             result = np.array(list(self), dtype=dtype)
-        elif is_object_dtype(dtype) and self._hasna:
-            result = np.empty(len(self), dtype=object)
-            mask = ~self.isna()
-            result[mask] = np.asarray(self[mask]._data)
         else:
             result = np.asarray(self._data, dtype=dtype)
             if copy or self._hasna:
diff --git a/pandas/tests/extension/test_arrow.py b/pandas/tests/extension/test_arrow.py
index 6a0d3c7f6e381..1dac8faa3a9e2 100644
--- a/pandas/tests/extension/test_arrow.py
+++ b/pandas/tests/extension/test_arrow.py
@@ -1518,16 +1518,6 @@ def test_to_numpy_with_defaults(data):
     tm.assert_numpy_array_equal(result, expected)
 
 
-def test_to_numpy_int_with_na():
-    # GH51227: ensure to_numpy does not convert int to float
-    data = [1, None]
-    arr = pd.array(data, dtype="int64[pyarrow]")
-    result = arr.to_numpy()
-    expected = np.array([1, pd.NA], dtype=object)
-    assert isinstance(result[0], int)
-    tm.assert_numpy_array_equal(result, expected)
-
-
 def test_setitem_null_slice(data):
     # GH50248
     orig = data.copy()