Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

WILLIAM E ROSENFELD

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1851413587
CMS profile
174343
Location
CHESTERFIELD, MO

General Payments · PY2018–2024

$2,020,481.60

  • Reported across 476 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$280,489.67

46 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $256,610.69 19
Honoraria $20,300.00 5
Travel and Lodging $2,463.81 9
Food and Beverage $1,115.17 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
SK Life Science, Inc. $280,489.67 46

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23,835.71 49
PY2019 $6,428.75 11
PY2020 $349,652.46 45
PY2021 $398,920.83 127
PY2022 $484,926.48 108
PY2023 $476,227.70 90
PY2024 $280,489.67 46

Payment records · PY2024 (46)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
SK Life Science, Inc. $700.00 03/22/2024 Honoraria Undisputed 01/23/2026 1154111529 CMS
SK Life Science, Inc. $4,900.00 04/08/2024 Honoraria Undisputed 01/23/2026 1154111455 CMS
SK Life Science, Inc. $35.43 04/08/2024 Food and Beverage Undisputed 01/23/2026 1154111629 CMS
SK Life Science, Inc. $309.10 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1154111665 CMS
SK Life Science, Inc. $341.60 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1154111667 CMS
SK Life Science, Inc. $46.30 04/08/2024 Travel and Lodging Undisputed 01/23/2026 1154111669 CMS
SK Life Science, Inc. $120.00 04/08/2024 Food and Beverage Undisputed 01/23/2026 1154111671 CMS
SK Life Science, Inc. $4,900.00 04/09/2024 Honoraria Undisputed 01/23/2026 1154111457 CMS
SK Life Science, Inc. $309.10 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1154111673 CMS
SK Life Science, Inc. $341.60 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1154111675 CMS
SK Life Science, Inc. $171.45 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1154111677 CMS
SK Life Science, Inc. $6.07 04/09/2024 Food and Beverage Undisputed 01/23/2026 1154111679 CMS
SK Life Science, Inc. $122.77 04/09/2024 Food and Beverage Undisputed 01/23/2026 1154111681 CMS
SK Life Science, Inc. $7,800.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1154111615 CMS
SK Life Science, Inc. $6,000.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1154111617 CMS
SK Life Science, Inc. $9,000.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1154111619 CMS
SK Life Science, Inc. $22,200.00 04/22/2024 Consulting Fee Undisputed 01/23/2026 1154111559 CMS
SK Life Science, Inc. $228.58 04/22/2024 Consulting Fee Undisputed 01/23/2026 1154111561 CMS
SK Life Science, Inc. $78.75 05/05/2024 Food and Beverage Undisputed 01/23/2026 1154111633 CMS
SK Life Science, Inc. $4,900.00 05/21/2024 Honoraria Undisputed 01/23/2026 1154111477 CMS
SK Life Science, Inc. $424.78 05/21/2024 Travel and Lodging Undisputed 01/23/2026 1154111713 CMS
SK Life Science, Inc. $267.11 05/21/2024 Travel and Lodging Undisputed 01/23/2026 1154111715 CMS
SK Life Science, Inc. $9.10 05/21/2024 Food and Beverage Undisputed 01/23/2026 1154111717 CMS
SK Life Science, Inc. $82.22 05/21/2024 Food and Beverage Undisputed 01/23/2026 1154111719 CMS
SK Life Science, Inc. $4,900.00 05/22/2024 Honoraria Undisputed 01/23/2026 1154111721 CMS
SK Life Science, Inc. $252.77 05/22/2024 Travel and Lodging Undisputed 01/23/2026 1154111723 CMS
SK Life Science, Inc. $28.49 05/22/2024 Food and Beverage Undisputed 01/23/2026 1154111725 CMS
SK Life Science, Inc. $122.29 05/22/2024 Food and Beverage Undisputed 01/23/2026 1154111727 CMS
SK Life Science, Inc. $819.98 05/28/2024 Consulting Fee Undisputed 01/23/2026 1154111555 CMS
SK Life Science, Inc. $28,800.00 05/28/2024 Consulting Fee Undisputed 01/23/2026 1154111557 CMS
SK Life Science, Inc. $24,000.00 06/24/2024 Consulting Fee Undisputed 01/23/2026 1154111553 CMS
SK Life Science, Inc. $18,000.00 07/08/2024 Consulting Fee Undisputed 01/23/2026 1154111551 CMS
SK Life Science, Inc. $285.00 07/22/2024 Consulting Fee Undisputed 01/23/2026 1154111549 CMS
SK Life Science, Inc. $19,650.00 09/03/2024 Consulting Fee Undisputed 01/23/2026 1154111545 CMS
SK Life Science, Inc. $19,200.00 09/28/2024 Consulting Fee Undisputed 01/23/2026 1154111543 CMS
SK Life Science, Inc. $536.96 10/28/2024 Consulting Fee Undisputed 01/23/2026 1154111539 CMS
SK Life Science, Inc. $18,000.00 10/28/2024 Consulting Fee Undisputed 01/23/2026 1154111541 CMS
SK Life Science, Inc. $27,900.00 11/19/2024 Consulting Fee Undisputed 01/23/2026 1154111535 CMS
SK Life Science, Inc. $1,483.23 11/19/2024 Consulting Fee Undisputed 01/23/2026 1154111537 CMS
SK Life Science, Inc. $93.99 12/08/2024 Food and Beverage Undisputed 01/23/2026 1154111749 CMS
SK Life Science, Inc. $135.36 12/10/2024 Food and Beverage Undisputed 01/23/2026 1154111795 CMS
SK Life Science, Inc. $140.35 12/10/2024 Food and Beverage Undisputed 01/23/2026 1154111807 CMS
SK Life Science, Inc. $140.35 12/10/2024 Food and Beverage Undisputed 01/23/2026 1154111809 CMS
SK Life Science, Inc. $20,100.00 12/17/2024 Consulting Fee Undisputed 01/23/2026 1154111547 CMS
SK Life Science, Inc. $31,500.00 12/23/2024 Consulting Fee Undisputed 01/23/2026 1154111563 CMS
SK Life Science, Inc. $1,106.94 12/23/2024 Consulting Fee Undisputed 01/23/2026 1154111565 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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