diff --git a/onnxruntime/core/providers/shared_library/provider_interfaces.h b/onnxruntime/core/providers/shared_library/provider_interfaces.h
index 5c9c1a0ae163f..9a0bcb53c9ad7 100644
--- a/onnxruntime/core/providers/shared_library/provider_interfaces.h
+++ b/onnxruntime/core/providers/shared_library/provider_interfaces.h
@@ -1011,6 +1011,8 @@ struct ProviderHost {
   virtual void Graph__AddInitializedTensor(Graph* p, const ONNX_NAMESPACE::TensorProto& tensor) = 0;
   // We pass OrtValue by reference here (as opposed to the original Graph function) to avoid header inclusion
   virtual Status Graph__AddInitializedOrtValue(Graph* p, const ONNX_NAMESPACE::TensorProto& tensor, const OrtValue& value) = 0;
+  virtual bool Graph__GetOrtValueInitializer(const Graph* p, const std::string& tensor_name, OrtValue& value,
+                                             bool check_outer_scope) = 0;
   virtual Node& Graph__AddNode(Graph* p, const std::string& name, const std::string& op_type, const std::string& description, const gsl::span<NodeArg* const>& input_args, const gsl::span<NodeArg* const>& output_args, const NodeAttributes* attributes, const std::string& domain) = 0;
   virtual Node& Graph__AddNode(Graph* p, const std::string& name, const std::string& op_type, const std::string& description, const gsl::span<NodeArg* const>& input_args, const gsl::span<NodeArg* const>& output_args, NodeAttributes&& attributes, const std::string& domain) = 0;
   virtual Node& Graph__AddNode(Graph* p, const Node& other) = 0;
@@ -1074,6 +1076,8 @@ struct ProviderHost {
   virtual const ONNX_NAMESPACE::TensorProto* GraphViewer__GetConstantInitializer(const GraphViewer* p,
                                                                                  const std::string& name,
                                                                                  bool check_outer_scope) const = 0;
+  virtual bool GraphViewer__GetOrtValueInitializer(const GraphViewer* p, const std::string& tensor_name,
+                                                   OrtValue& value) = 0;
   virtual const Node* GraphViewer__ParentNode(const GraphViewer* p) = 0;
   virtual int GraphViewer__NumberOfNodes(const GraphViewer* p) noexcept = 0;
   virtual int GraphViewer__MaxNodeIndex(const GraphViewer* p) noexcept = 0;
diff --git a/onnxruntime/core/providers/shared_library/provider_wrappedtypes.h b/onnxruntime/core/providers/shared_library/provider_wrappedtypes.h
index 23fbead1e9707..19b4636c3766d 100644
--- a/onnxruntime/core/providers/shared_library/provider_wrappedtypes.h
+++ b/onnxruntime/core/providers/shared_library/provider_wrappedtypes.h
@@ -1041,6 +1041,10 @@ struct Graph final {
   Status AddInitializedOrtValue(const ONNX_NAMESPACE::TensorProto& tensor, const OrtValue& ort_value) {
     return g_host->Graph__AddInitializedOrtValue(this, tensor, ort_value);
   }
+  bool GetOrtValueInitializer(const std::string& tensor_name, OrtValue& ort_value,
+                              bool check_outer_scope = false) const {
+    return g_host->Graph__GetOrtValueInitializer(this, tensor_name, ort_value, check_outer_scope);
+  }
   Node& AddNode(const std::string& name, const std::string& op_type, const std::string& description, gsl::span<NodeArg* const> input_args, gsl::span<NodeArg* const> output_args, const NodeAttributes* attributes, const std::string& domain) { return g_host->Graph__AddNode(this, name, op_type, description, input_args, output_args, attributes, domain); }
   Node& AddNode(const std::string& name, const std::string& op_type, const std::string& description, gsl::span<NodeArg* const> input_args, gsl::span<NodeArg* const> output_args, NodeAttributes&& attributes, const std::string& domain) { return g_host->Graph__AddNode(this, name, op_type, description, input_args, output_args, std::move(attributes), domain); }
   Node& AddNode(const Node& other) { return g_host->Graph__AddNode(this, other); }
@@ -1124,6 +1128,9 @@ class GraphViewer final {
                                                             bool check_outer_scope = true) const {
     return g_host->GraphViewer__GetConstantInitializer(this, name, check_outer_scope);
   }
+  bool GetOrtValueInitializer(const std::string& tensor_name, OrtValue& ort_value) const {
+    return g_host->GraphViewer__GetOrtValueInitializer(this, tensor_name, ort_value);
+  }
   const Node* ParentNode() const { return g_host->GraphViewer__ParentNode(this); }
 
   int NumberOfNodes() const noexcept { return g_host->GraphViewer__NumberOfNodes(this); }
diff --git a/onnxruntime/core/session/provider_bridge_ort.cc b/onnxruntime/core/session/provider_bridge_ort.cc
index ee59ff2ab4932..41cf8be1d1412 100644
--- a/onnxruntime/core/session/provider_bridge_ort.cc
+++ b/onnxruntime/core/session/provider_bridge_ort.cc
@@ -1258,6 +1258,10 @@ struct ProviderHostImpl : ProviderHost {
   void Graph__AddInitializedTensor(Graph* p, const ONNX_NAMESPACE::TensorProto& tensor) override { p->AddInitializedTensor(tensor); }
   Status Graph__AddInitializedOrtValue(Graph* p, const ONNX_NAMESPACE::TensorProto& tensor,
                                        const OrtValue& value) override { return p->AddInitializedOrtValue(tensor, value); }
+  bool Graph__GetOrtValueInitializer(const Graph* p, const std::string& tensor_name, OrtValue& value,
+                                     bool check_outer_scope) override {
+    return p->GetOrtValueInitializer(tensor_name, value, check_outer_scope);
+  }
   Node& Graph__AddNode(Graph* p, const std::string& name, const std::string& op_type, const std::string& description, const gsl::span<NodeArg* const>& input_args, const gsl::span<NodeArg* const>& output_args, const NodeAttributes* attributes, const std::string& domain) override {
     return p->AddNode(name, op_type, description, input_args, output_args, attributes, domain);
   }
@@ -1356,6 +1360,10 @@ struct ProviderHostImpl : ProviderHost {
                                                                          bool check_outer_scope) const override {
     return p->GetConstantInitializer(name, check_outer_scope);
   }
+  bool GraphViewer__GetOrtValueInitializer(const GraphViewer* p, const std::string& tensor_name,
+                                           OrtValue& value) override {
+    return p->GetOrtValueInitializer(tensor_name, value);
+  }
   const Node* GraphViewer__ParentNode(const GraphViewer* p) override { return p->ParentNode(); }
   int GraphViewer__NumberOfNodes(const GraphViewer* p) noexcept override { return p->NumberOfNodes(); }
   int GraphViewer__MaxNodeIndex(const GraphViewer* p) noexcept override { return p->MaxNodeIndex(); }