diff --git a/cmdstanpy/cmdstan_args.py b/cmdstanpy/cmdstan_args.py
index 2e5d045e..984d6966 100644
--- a/cmdstanpy/cmdstan_args.py
+++ b/cmdstanpy/cmdstan_args.py
@@ -541,6 +541,8 @@ def __init__(
         num_draws: Optional[int] = None,
         num_elbo_draws: Optional[int] = None,
         save_single_paths: bool = False,
+        psis_resample: bool = True,
+        calculate_lp: bool = True,
     ) -> None:
         self.init_alpha = init_alpha
         self.tol_obj = tol_obj
@@ -557,6 +559,8 @@ def __init__(
         self.num_elbo_draws = num_elbo_draws
 
         self.save_single_paths = save_single_paths
+        self.psis_resample = psis_resample
+        self.calculate_lp = calculate_lp
 
     def validate(self, _chains: Optional[int] = None) -> None:
         """
@@ -609,6 +613,12 @@ def compose(self, _idx: int, cmd: List[str]) -> List[str]:
         if self.save_single_paths:
             cmd.append('save_single_paths=1')
 
+        if not self.psis_resample:
+            cmd.append('psis_resample=0')
+
+        if not self.calculate_lp:
+            cmd.append('calculate_lp=0')
+
         return cmd
 
 
diff --git a/cmdstanpy/model.py b/cmdstanpy/model.py
index 05a9a4b2..3ec13b90 100644
--- a/cmdstanpy/model.py
+++ b/cmdstanpy/model.py
@@ -1612,6 +1612,8 @@ def pathfinder(
         draws: Optional[int] = None,
         num_single_draws: Optional[int] = None,
         num_elbo_draws: Optional[int] = None,
+        psis_resample: bool = True,
+        calculate_lp: bool = True,
         # arguments standard to all methods
         seed: Optional[int] = None,
         inits: Union[Dict[str, float], float, str, os.PathLike, None] = None,
@@ -1645,6 +1647,14 @@ def pathfinder(
 
         :param num_elbo_draws: Number of Monte Carlo draws to evaluate ELBO.
 
+        :param psis_resample: Whether or not to use Pareto Smoothed Importance
+            Sampling on the result of the individual Pathfinders. If False, the
+            result contains the draws from each path.
+
+        :param calculate_lp: Whether or not to calculate the log probability
+            for approximate draws. If False, this also implies that
+            ``psis_resample`` will be set to False.
+
         :param seed: The seed for random number generator. Must be an integer
             between 0 and 2^32 - 1. If unspecified,
             :func:`numpy.random.default_rng` is used to generate a seed.
@@ -1726,12 +1736,22 @@ def pathfinder(
         Research, 23(306), 1–49. Retrieved from
         http://jmlr.org/papers/v23/21-0889.html
         """
-        if cmdstan_version_before(2, 33, self.exe_info()):
+
+        exe_info = self.exe_info()
+        if cmdstan_version_before(2, 33, exe_info):
             raise ValueError(
                 "Method 'pathfinder' not available for CmdStan versions "
                 "before 2.33"
             )
 
+        if (not psis_resample or not calculate_lp) and cmdstan_version_before(
+            2, 34, exe_info
+        ):
+            raise ValueError(
+                "Arguments 'psis_resample' and 'calculate_lp' are only "
+                "available for CmdStan versions 2.34 and later"
+            )
+
         if num_paths == 1:
             if num_single_draws is None:
                 num_single_draws = draws
@@ -1754,6 +1774,8 @@ def pathfinder(
             max_lbfgs_iters=max_lbfgs_iters,
             num_draws=num_single_draws,
             num_elbo_draws=num_elbo_draws,
+            psis_resample=psis_resample,
+            calculate_lp=calculate_lp,
         )
 
         with temp_single_json(data) as _data, temp_inits(inits) as _inits:
diff --git a/cmdstanpy/stanfit/pathfinder.py b/cmdstanpy/stanfit/pathfinder.py
index 8c7d867c..7ec0b7a2 100644
--- a/cmdstanpy/stanfit/pathfinder.py
+++ b/cmdstanpy/stanfit/pathfinder.py
@@ -206,6 +206,18 @@ def column_names(self) -> Tuple[str, ...]:
         """
         return self._metadata.cmdstan_config['column_names']  # type: ignore
 
+    @property
+    def is_resampled(self) -> bool:
+        """
+        Returns True if the draws were resampled from several Pathfinder
+        approximations, False otherwise.
+        """
+        return (  # type: ignore
+            self._metadata.cmdstan_config.get("num_paths", 4) > 1
+            and self._metadata.cmdstan_config.get('psis_resample', 1) == 1
+            and self._metadata.cmdstan_config.get('calculate_lp', 1) == 1
+        )
+
     def save_csvfiles(self, dir: Optional[str] = None) -> None:
         """
         Move output CSV files to specified directory.  If files were
diff --git a/test/test_log_prob.py b/test/test_log_prob.py
index 3e021296..bed2f57b 100644
--- a/test/test_log_prob.py
+++ b/test/test_log_prob.py
@@ -21,13 +21,21 @@
 BERN_BASENAME = 'bernoulli'
 
 
-@pytest.mark.parametrize("sig_figs, expected, expected_unadjusted", [
-    (11, ["-7.0214667713","-1.188472607"], ["-5.5395901199", "-1.4903938392"]),
-    (3, ["-7.02", "-1.19"], ["-5.54", "-1.49"]),
-    (None, ["-7.02147", "-1.18847"], ["-5.53959", "-1.49039"])
-])
-def test_lp_good(sig_figs: Optional[int], expected: List[str],
-                 expected_unadjusted: List[str]) -> None:
+@pytest.mark.parametrize(
+    "sig_figs, expected, expected_unadjusted",
+    [
+        (
+            11,
+            ["-7.0214667713", "-1.188472607"],
+            ["-5.5395901199", "-1.4903938392"],
+        ),
+        (3, ["-7.02", "-1.19"], ["-5.54", "-1.49"]),
+        (None, ["-7.02147", "-1.18847"], ["-5.53959", "-1.49039"]),
+    ],
+)
+def test_lp_good(
+    sig_figs: Optional[int], expected: List[str], expected_unadjusted: List[str]
+) -> None:
     model = CmdStanModel(stan_file=BERN_STAN)
     params = {"theta": 0.34903938392023830482}
     out = model.log_prob(params, data=BERN_DATA, sig_figs=sig_figs)
diff --git a/test/test_pathfinder.py b/test/test_pathfinder.py
index b359c0c0..b8f7c050 100644
--- a/test/test_pathfinder.py
+++ b/test/test_pathfinder.py
@@ -4,6 +4,7 @@
 
 from pathlib import Path
 
+import numpy as np
 import pytest
 
 import cmdstanpy
@@ -31,6 +32,8 @@ def test_pathfinder_outputs():
     assert theta.shape == (draws,)
     assert 0.23 < theta.mean() < 0.27
 
+    assert pathfinder.is_resampled
+
     assert pathfinder.draws().shape == (draws, 3)
 
 
@@ -58,6 +61,8 @@ def test_single_pathfinder():
         draws=draws,
     )
 
+    assert not pathfinder.is_resampled
+
     theta = pathfinder.theta
     assert theta.shape == (draws,)
 
@@ -122,3 +127,28 @@ def test_pathfinder_init_sampling():
 
     assert fit.chains == 4
     assert fit.draws().shape == (1000, 4, 9)
+
+
+def test_pathfinder_no_psis():
+    stan = DATAFILES_PATH / 'bernoulli.stan'
+    bern_model = cmdstanpy.CmdStanModel(stan_file=stan)
+    jdata = str(DATAFILES_PATH / 'bernoulli.data.json')
+
+    pathfinder = bern_model.pathfinder(data=jdata, psis_resample=False)
+
+    assert not pathfinder.is_resampled
+    assert pathfinder.draws().shape == (4000, 3)
+
+
+def test_pathfinder_no_lp_calc():
+    stan = DATAFILES_PATH / 'bernoulli.stan'
+    bern_model = cmdstanpy.CmdStanModel(stan_file=stan)
+    jdata = str(DATAFILES_PATH / 'bernoulli.data.json')
+
+    pathfinder = bern_model.pathfinder(data=jdata, calculate_lp=False)
+
+    assert not pathfinder.is_resampled
+    assert pathfinder.draws().shape == (4000, 3)
+    n_lp_nan = np.sum(np.isnan(pathfinder.method_variables()['lp__']))
+    assert n_lp_nan < 4000  # some lp still calculated during pathfinder
+    assert n_lp_nan > 3000  # but most are not