diff --git a/python/pyspark/pandas/typedef/typehints.py b/python/pyspark/pandas/typedef/typehints.py
index a98691efcb0da..8d76718349cfb 100644
--- a/python/pyspark/pandas/typedef/typehints.py
+++ b/python/pyspark/pandas/typedef/typehints.py
@@ -25,7 +25,7 @@
 import typing
 from collections.abc import Iterable
 from inspect import isclass
-from typing import Any, Callable, Generic, List, Tuple, Union, Type, get_type_hints
+from typing import Any, Callable, Generic, List, Optional, Tuple, Union, Type, get_type_hints
 
 import numpy as np
 import pandas as pd
@@ -127,15 +127,15 @@ def __repr__(self) -> str:
 
 
 class IndexNameTypeHolder:
-    name = None
-    tpe = None
-    short_name = "IndexNameType"
+    name: Optional[str] = None
+    tpe: Optional[Union[type, Dtype]] = None
+    short_name: str = "IndexNameType"
 
 
 class NameTypeHolder:
-    name = None
-    tpe = None
-    short_name = "NameType"
+    name: Optional[str] = None
+    tpe: Optional[Union[type, Dtype]] = None
+    short_name: str = "NameType"
 
 
 def as_spark_type(
@@ -726,7 +726,7 @@ def create_type_for_series_type(param: Any) -> Type[SeriesType]:
     new_class: Type[NameTypeHolder]
     if isinstance(param, ExtensionDtype):
         new_class = type(NameTypeHolder.short_name, (NameTypeHolder,), {})
-        new_class.tpe = param  # type: ignore[assignment]
+        new_class.tpe = param
     else:
         if LooseVersion(pd.__version__) < "3.0.0":
             new_class = param.type if isinstance(param, np.dtype) else param
@@ -893,13 +893,11 @@ def _new_type_holders(
             new_param.name = param.start
             if LooseVersion(pd.__version__) < "3.0.0":
                 if isinstance(param.stop, ExtensionDtype):
-                    new_param.tpe = param.stop  # type: ignore[assignment]
+                    new_param.tpe = param.stop
                 else:
                     # When the given argument is a numpy's dtype instance.
                     new_param.tpe = (
-                        param.stop.type  # type: ignore[assignment]
-                        if isinstance(param.stop, np.dtype)
-                        else param.stop
+                        param.stop.type if isinstance(param.stop, np.dtype) else param.stop
                     )
             else:
                 new_param.tpe = param.stop
@@ -914,13 +912,9 @@ def _new_type_holders(
             )
             if LooseVersion(pd.__version__) < "3.0.0":
                 if isinstance(param, ExtensionDtype):
-                    new_type.tpe = param  # type: ignore[assignment]
+                    new_type.tpe = param
                 else:
-                    new_type.tpe = (
-                        param.type  # type: ignore[assignment]
-                        if isinstance(param, np.dtype)
-                        else param
-                    )
+                    new_type.tpe = param.type if isinstance(param, np.dtype) else param
             else:
                 new_type.tpe = param
             new_types.append(new_type)