diff --git a/src/plugins/intel_npu/src/backend/src/zero_infer_request.cpp b/src/plugins/intel_npu/src/backend/src/zero_infer_request.cpp
index f73bc958f1a94a..19b9a69293a054 100644
--- a/src/plugins/intel_npu/src/backend/src/zero_infer_request.cpp
+++ b/src/plugins/intel_npu/src/backend/src/zero_infer_request.cpp
@@ -117,15 +117,6 @@ ZeroInferRequest::ZeroInferRequest(const std::shared_ptr<ZeroInitStructsHolder>&
       _levelZeroOutputTensors(_metadata.outputs.size(), nullptr) {
     _logger.debug("ZeroInferRequest::ZeroInferRequest - SyncInferRequest");
 
-    ze_device_external_memory_properties_t desc = {};
-    desc.stype = ZE_STRUCTURE_TYPE_DEVICE_EXTERNAL_MEMORY_PROPERTIES;
-    auto res = zeDeviceGetExternalMemoryProperties(_initStructs->getDevice(), &desc);
-    if (res == ZE_RESULT_SUCCESS) {
-        if (desc.memoryAllocationImportTypes & ZE_EXTERNAL_MEMORY_TYPE_FLAG_STANDARD_ALLOCATION) {
-            _externalMemoryStandardAllocationSupported = true;
-        }
-    }
-
     _outputAllocator = std::make_shared<const zeroMemory::HostMemAllocator>(_initStructs);
     _inputAllocator =
         std::make_shared<const zeroMemory::HostMemAllocator>(_initStructs, ZE_HOST_MEM_ALLOC_FLAG_BIAS_WRITE_COMBINED);
diff --git a/src/plugins/intel_npu/src/compiler_adapter/src/ze_graph_ext_wrappers.cpp b/src/plugins/intel_npu/src/compiler_adapter/src/ze_graph_ext_wrappers.cpp
index c46647b9ed8d96..3b99ea0a1a0b73 100644
--- a/src/plugins/intel_npu/src/compiler_adapter/src/ze_graph_ext_wrappers.cpp
+++ b/src/plugins/intel_npu/src/compiler_adapter/src/ze_graph_ext_wrappers.cpp
@@ -404,13 +404,14 @@ GraphDescriptor ZeGraphExtWrappers::getGraphDescriptor(void* blobData, size_t bl
         flags = ZE_GRAPH_FLAG_INPUT_GRAPH_PERSISTENT;
     }
 
-    ze_graph_desc_2_t desc = {ZE_STRUCTURE_TYPE_GRAPH_DESC_PROPERTIES,
-                              nullptr,
-                              ZE_GRAPH_FORMAT_NATIVE,
-                              blobSize,
-                              reinterpret_cast<const uint8_t*>(blobData),
-                              nullptr,
-                              flags};
+    ze_graph_desc_2_t desc = {
+        ZE_STRUCTURE_TYPE_GRAPH_DESC_PROPERTIES,
+        nullptr,
+        ZE_GRAPH_FORMAT_NATIVE,
+        blobSize,
+        npuMemory ? reinterpret_cast<const uint8_t*>(npuMemory) : reinterpret_cast<const uint8_t*>(blobData),
+        nullptr,
+        flags};
 
     _logger.debug("getGraphDescriptor - perform pfnCreate2");