diff --git a/litellm/proxy/auth/model_checks.py b/litellm/proxy/auth/model_checks.py
index 6d683bfa94e..cc3d8aac388 100644
--- a/litellm/proxy/auth/model_checks.py
+++ b/litellm/proxy/auth/model_checks.py
@@ -267,9 +267,7 @@ def get_complete_model_list(
         expand_wildcard_routes=expand_wildcard_routes,
     )
 
-    complete_model_list: Final = unique_models + all_wildcard_models
-
-    return complete_model_list
+    return list(dict.fromkeys(unique_models + all_wildcard_models))
 
 
 def _hydrate_litellm_credential_name(
@@ -399,18 +397,15 @@ def _deployment_team_id(deployment: Mapping[str, object]) -> str | None:
 
 
 def _cached_wildcard_routing(llm_router: Router | None) -> Callable[[str, str | None], frozenset[str]] | None:
+    return None if llm_router is None else functools.cache(llm_router.wildcard_routed_models)
+
+
+def _deployed_by_name(llm_router: Router | None) -> Callable[[str, str | None], bool]:
     if llm_router is None:
-        return None
+        return lambda _model, _team_id: False
     deployed_names: Final = frozenset(llm_router.model_names)
     team_deployed_names: Final = frozenset(llm_router.team_model_to_deployment_indices)
-    wildcard_routed_models: Final = llm_router.wildcard_routed_models
-
-    def routed_models(model: str, team_id: str | None) -> frozenset[str]:
-        if model in deployed_names or (team_id, model) in team_deployed_names:
-            return frozenset()
-        return wildcard_routed_models(model, team_id)
-
-    return functools.cache(routed_models)
+    return lambda model, team_id: model in deployed_names or (team_id, model) in team_deployed_names
 
 
 def _routes_to_model(
@@ -522,6 +517,25 @@ def _routed_deployment_model(name_pattern: str, listed_name: str, deployment_mod
     )
 
 
+def _names_listed_under_wildcard(
+    deployment: Mapping[str, object],
+    wildcard_pattern: str,
+    litellm_params: LiteLLM_Params | None,
+    routed_models: Callable[[str, str | None], frozenset[str]] | None,
+    deployed_by_name: Callable[[str, str | None], bool],
+) -> tuple[str, ...]:
+    team_id: Final = _deployment_team_id(deployment)
+    return tuple(
+        name
+        for name in get_known_models_from_wildcard(
+            wildcard_model=wildcard_pattern,
+            litellm_params=litellm_params,
+            routes_to_model=_routes_to_model(routed_models, team_id),
+        )
+        if not deployed_by_name(name, team_id)
+    )
+
+
 def expand_wildcard_deployments_for_model_info(
     deployments: list[dict[str, object]],
     llm_router: Router | None = None,
@@ -535,6 +549,7 @@ def expand_wildcard_deployments_for_model_info(
     """
     expanded: Final[list[dict[str, object]]] = []
     routed_models: Final = _cached_wildcard_routing(llm_router)
+    deployed_by_name: Final = _deployed_by_name(llm_router)
     for deployment in deployments:
         model_name = str(deployment.get("model_name") or "")
         raw_params = deployment.get("litellm_params")
@@ -559,10 +574,8 @@ def expand_wildcard_deployments_for_model_info(
         except Exception:
             expanded.append(deployment)
             continue
-        expanded_names = get_known_models_from_wildcard(
-            wildcard_model=wildcard_pattern,
-            litellm_params=litellm_params,
-            routes_to_model=_routes_to_model(routed_models, _deployment_team_id(deployment)),
+        expanded_names = _names_listed_under_wildcard(
+            deployment, wildcard_pattern, litellm_params, routed_models, deployed_by_name
         )
         if not expanded_names:
             expanded.append(deployment)
diff --git a/tests/unit/proxy/auth/test_model_checks.py b/tests/unit/proxy/auth/test_model_checks.py
index dec17ef2476..49289299ea3 100644
--- a/tests/unit/proxy/auth/test_model_checks.py
+++ b/tests/unit/proxy/auth/test_model_checks.py
@@ -1248,7 +1248,7 @@ def _openai_catalog_behind_a_catch_all(
         ("model_name_team-x_gpt-4o", {"team_id": "team-x", "team_public_model_name": "gpt-4o"}, "team-x"),
     ],
 )
-def test_catch_all_wildcard_never_lists_a_name_a_concrete_deployment_serves(
+def test_catch_all_wildcard_lists_a_name_a_concrete_deployment_serves_once(
     monkeypatch: pytest.MonkeyPatch, concrete_name: str, concrete_model_info: Mapping[str, str], team_id: str | None
 ) -> None:
     from litellm.proxy.auth.model_checks import get_complete_model_list
@@ -1283,6 +1283,64 @@ def test_catch_all_wildcard_model_info_keeps_only_the_concrete_row_for_a_deploye
     ]
 
 
+@contextmanager
+def _openrouter_catalog_beside_a_named_deployment(
+    monkeypatch: pytest.MonkeyPatch, wildcard_name: str, named: str
+) -> Generator[Router, None, None]:
+    import litellm
+
+    monkeypatch.setattr(litellm, "check_provider_endpoint", True)
+    monkeypatch.delenv("OPENROUTER_API_BASE", raising=False)
+    with respx.mock(assert_all_called=False) as respx_mock:
+        respx_mock.get("https://openrouter.ai/api/v1/models/user").mock(
+            return_value=httpx.Response(
+                200, json={"data": [{"id": "openai/gpt-5.4-mini"}, {"id": "anthropic/claude-haiku-5-5"}]}
+            )
+        )
+        yield Router(
+            model_list=[
+                {
+                    "model_name": wildcard_name,
+                    "litellm_params": {"model": "openrouter/*", "api_key": f"sk-or-wildcard-{wildcard_name}"},
+                },
+                {
+                    "model_name": named,
+                    "litellm_params": {"model": "openrouter/openai/gpt-5.4-mini", "api_key": "sk-or-named"},
+                },
+            ]
+        )
+
+
+@pytest.mark.parametrize(
+    ("wildcard_name", "named"),
+    [("openrouter/*", "openrouter/openai/gpt-5.4-mini"), ("or-team/*", "or-team/openai/gpt-5.4-mini")],
+)
+def test_provider_wildcard_lists_a_name_a_named_deployment_serves_once(
+    monkeypatch: pytest.MonkeyPatch, wildcard_name: str, named: str
+) -> None:
+    from litellm.proxy.auth.model_checks import expand_wildcard_deployments_for_model_info, get_complete_model_list
+
+    with _openrouter_catalog_beside_a_named_deployment(monkeypatch, wildcard_name, named) as router:
+        listed: Final = get_complete_model_list(
+            key_models=[],
+            team_models=[],
+            proxy_model_list=list(router.model_names),
+            user_model=None,
+            infer_model_from_keys=False,
+            llm_router=router,
+        )
+        rows: Final = expand_wildcard_deployments_for_model_info(
+            [dict(deployment) for deployment in router.get_model_list() or ()], llm_router=router
+        )
+
+    vendor_prefix: Final = wildcard_name.removesuffix("*")
+    assert sorted(listed) == [f"{vendor_prefix}anthropic/claude-haiku-5-5", named]
+    assert sorted((row["model_name"], row["litellm_params"]["api_key"]) for row in rows) == [
+        (f"{vendor_prefix}anthropic/claude-haiku-5-5", f"sk-or-wildcard-{wildcard_name}"),
+        (named, "sk-or-named"),
+    ]
+
+
 @respx.mock
 def test_custom_prefix_that_starts_a_discovered_id_still_prefixes_every_listed_model(
     monkeypatch: pytest.MonkeyPatch,