Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

NATHANIEL R PASMANTER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1952045403
CMS profile
11334939
Location
LANSING, MI

General Payments · PY2022–2025

$1,114.66

  • Reported across 36 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$432.37

17 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $432.37 17

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $262.52 4
PY2023 $239.23 8
PY2024 $180.54 7
PY2025 $432.37 17

Payment records · PY2025 (17)

Sorted by paying entity, then date · as published by CMS

Program year 2025 202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Aucta Pharmaceuticals, Inc. $22.54 01/22/2025 Food and Beverage Undisputed 06/30/2026 1253333586 CMS
Aucta Pharmaceuticals, Inc. $25.62 04/18/2025 Food and Beverage Undisputed 06/30/2026 1253615888 CMS
Biogen, Inc. $29.02 01/07/2025 Food and Beverage Undisputed 06/30/2026 1208495313 CMS
Biogen, Inc. $21.22 04/15/2025 Food and Beverage Undisputed 06/30/2026 1208487025 CMS
Biogen, Inc. $29.11 04/21/2025 Food and Beverage Undisputed 06/30/2026 1208394666 CMS
Eisai Inc. $26.57 05/28/2025 Food and Beverage Undisputed 06/30/2026 1244502050 CMS
Eisai Inc. $27.67 12/03/2025 Food and Beverage Undisputed 06/30/2026 1244502052 CMS
Genentech USA, Inc. $39.49 10/21/2025 Food and Beverage Undisputed 06/30/2026 1211558420 CMS
JAZZ PHARMACEUTICALS INC. $21.97 04/08/2025 Food and Beverage Undisputed 06/30/2026 1234334031 CMS
Merz Pharmaceuticals, LLC $23.44 04/28/2025 Food and Beverage Undisputed 06/30/2026 1232565290 CMS
Novartis Pharmaceuticals Corporation $34.38 08/12/2025 Food and Beverage Undisputed 06/30/2026 1200632695 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $16.39 01/14/2025 Food and Beverage Undisputed 06/30/2026 1225325245 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.59 01/13/2025 Food and Beverage Undisputed 06/30/2026 1223926876 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.63 04/15/2025 Food and Beverage Undisputed 06/30/2026 1223915368 CMS
UCB, Inc. $18.34 01/21/2025 Food and Beverage Undisputed 06/30/2026 1224539044 CMS
UCB, Inc. $14.67 06/13/2025 Food and Beverage Undisputed 06/30/2026 1224539046 CMS
Vanda Pharmaceuticals Inc. $21.72 08/05/2025 Food and Beverage Undisputed 06/30/2026 1232992416 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.