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

DEREK J SISK

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1003428707
CMS profile
10649358
Location
SARASOTA, FL

General Payments · PY2021

$226.92

  • Reported across 13 records
  • CMS publication 2026-01-23

Latest program year · PY2021

$226.92

13 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

PY2021 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $226.92 13

By paying entity

PY2021 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $226.92 13

Payment records · PY2021 (13)

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

Program year 2021
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Astellas Pharma US Inc $13.77 01/19/2021 Food and Beverage Undisputed 01/23/2026 821779701 CMS
Astellas Pharma US Inc $12.74 05/04/2021 Food and Beverage Undisputed 01/23/2026 821779707 CMS
Bayer HealthCare Pharmaceuticals Inc. $13.33 11/03/2021 Food and Beverage Undisputed 01/23/2026 789197953 CMS
Biohaven Pharmaceuticals, Inc. $20.18 08/04/2021 Food and Beverage Undisputed 01/23/2026 852808505 CMS
GlaxoSmithKline, LLC. $12.31 06/14/2021 Food and Beverage Undisputed 01/23/2026 801793593 CMS
IBSA Pharma Inc. $18.00 06/16/2021 Food and Beverage Undisputed 01/23/2026 792517291 CMS
Novo Nordisk Inc $23.97 03/16/2021 Food and Beverage Undisputed 01/23/2026 811405379 CMS
Novo Nordisk Inc $16.59 04/30/2021 Food and Beverage Undisputed 01/23/2026 810743963 CMS
Novo Nordisk Inc $19.37 05/28/2021 Food and Beverage Undisputed 01/23/2026 811178415 CMS
Novo Nordisk Inc $20.21 09/08/2021 Food and Beverage Undisputed 01/23/2026 811519671 CMS
Novo Nordisk Inc $20.41 11/11/2021 Food and Beverage Undisputed 01/23/2026 811178421 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.05 08/26/2021 Food and Beverage Undisputed 01/23/2026 820646083 CMS
Takeda Pharmaceuticals U.S.A., Inc. $20.99 09/16/2021 Food and Beverage Undisputed 01/23/2026 820646087 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
2021
Source files
Dataset page · Bulk file · PY2021
Generated from
OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv

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