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

DANIEL RICHARD BRENNAN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1851808620
CMS profile
10871592
Location
GRAND RAPIDS, MI

General Payments · PY2021–2024

$1,579.46

  • Reported across 82 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$137.64

7 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
Food and Beverage $137.64 7

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $386.59 22
PY2022 $444.76 24
PY2023 $610.47 29
PY2024 $137.64 7

Payment records · PY2024 (7)

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

Program year 2024 202120222023 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
Astellas Pharma US Inc $23.86 03/04/2024 Food and Beverage Undisputed 01/23/2026 1139479488 CMS
Avadel CNS Pharmaceuticals, LLC $14.39 04/17/2024 Food and Beverage Undisputed 01/23/2026 1123390632 CMS
Axsome Therapeutics, Inc. $22.97 03/06/2024 Food and Beverage Undisputed 01/23/2026 1148351769 CMS
IDORSIA PHARMACEUTICALS US INC $13.80 02/07/2024 Food and Beverage Undisputed 01/23/2026 1146765582 CMS
JAZZ PHARMACEUTICALS INC. $16.01 02/14/2024 Food and Beverage Undisputed 01/23/2026 1151316559 CMS
JAZZ PHARMACEUTICALS INC. $27.65 03/27/2024 Food and Beverage Undisputed 01/23/2026 1151316561 CMS
Neurelis, Inc. $18.96 01/03/2024 Food and Beverage Undisputed 01/23/2026 1145661018 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.