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

DENISE A CHEVALIER HAMILTON

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1518057397
CMS profile
295015
Location
WASHINGTON, DC

General Payments · PY2018–2024

$7,547.20

  • Reported across 327 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,126.87

47 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 $1,126.87 47

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $416.92 14
GlaxoSmithKline, LLC. $239.19 12
GENZYME CORPORATION $199.94 9
Amgen Inc. $72.52 3
Regeneron Healthcare Solutions, Inc. $72.51 3
NOVARTIS PHARMACEUTICALS CORPORATION $60.15 3
OptiNose US, Inc. $27.17 1
PFIZER INC. $20.17 1
Phadia US Inc. $18.30 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $804.87 45
PY2019 $929.37 39
PY2020 $854.40 43
PY2021 $1,255.73 54
PY2022 $1,446.23 52
PY2023 $1,129.73 47
PY2024 $1,126.87 47

Payment records · PY2024 (47)

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
Amgen Inc. $24.21 02/01/2024 Food and Beverage Undisputed 01/23/2026 1111548454 CMS
Amgen Inc. $27.38 04/11/2024 Food and Beverage Undisputed 01/23/2026 1111548456 CMS
Amgen Inc. $20.93 12/12/2024 Food and Beverage Undisputed 01/23/2026 1111548458 CMS
AstraZeneca Pharmaceuticals LP $17.47 01/25/2024 Food and Beverage Undisputed 01/23/2026 1105895516 CMS
AstraZeneca Pharmaceuticals LP $21.07 02/07/2024 Food and Beverage Undisputed 01/23/2026 1104212237 CMS
AstraZeneca Pharmaceuticals LP $24.11 03/13/2024 Food and Beverage Undisputed 01/23/2026 1104629652 CMS
AstraZeneca Pharmaceuticals LP $27.24 04/04/2024 Food and Beverage Undisputed 01/23/2026 1105666456 CMS
AstraZeneca Pharmaceuticals LP $24.42 04/17/2024 Food and Beverage Undisputed 01/23/2026 1104332918 CMS
AstraZeneca Pharmaceuticals LP $25.83 05/08/2024 Food and Beverage Undisputed 01/23/2026 1104201093 CMS
AstraZeneca Pharmaceuticals LP $27.15 05/10/2024 Food and Beverage Undisputed 01/23/2026 1104459966 CMS
AstraZeneca Pharmaceuticals LP $22.15 05/30/2024 Food and Beverage Undisputed 01/23/2026 1104473916 CMS
AstraZeneca Pharmaceuticals LP $22.34 07/24/2024 Food and Beverage Undisputed 01/23/2026 1104626468 CMS
AstraZeneca Pharmaceuticals LP $17.84 08/21/2024 Food and Beverage Undisputed 01/23/2026 1104365823 CMS
AstraZeneca Pharmaceuticals LP $123.29 09/17/2024 Food and Beverage Undisputed 01/23/2026 1104619978 CMS
AstraZeneca Pharmaceuticals LP $21.57 10/15/2024 Food and Beverage Undisputed 01/23/2026 1104627428 CMS
AstraZeneca Pharmaceuticals LP $22.98 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104397713 CMS
AstraZeneca Pharmaceuticals LP $19.46 11/19/2024 Food and Beverage Undisputed 01/23/2026 1105392914 CMS
GENZYME CORPORATION $24.93 02/13/2024 Food and Beverage Undisputed 01/23/2026 1139579118 CMS
GENZYME CORPORATION $7.95 04/08/2024 Food and Beverage Undisputed 01/23/2026 1139579150 CMS
GENZYME CORPORATION $30.03 05/02/2024 Food and Beverage Undisputed 01/23/2026 1139579158 CMS
GENZYME CORPORATION $9.54 05/10/2024 Food and Beverage Undisputed 01/23/2026 1139579160 CMS
GENZYME CORPORATION $26.59 05/23/2024 Food and Beverage Undisputed 01/23/2026 1139579154 CMS
GENZYME CORPORATION $8.46 08/29/2024 Food and Beverage Undisputed 01/23/2026 1139579190 CMS
GENZYME CORPORATION $31.35 09/26/2024 Food and Beverage Undisputed 01/23/2026 1139579226 CMS
GENZYME CORPORATION $34.81 12/05/2024 Food and Beverage Undisputed 01/23/2026 1139579244 CMS
GENZYME CORPORATION $26.28 12/17/2024 Food and Beverage Undisputed 01/23/2026 1139579236 CMS
GlaxoSmithKline, LLC. $25.87 02/05/2024 Food and Beverage Undisputed 01/23/2026 1116736306 CMS
GlaxoSmithKline, LLC. $3.27 03/27/2024 Food and Beverage Undisputed 01/23/2026 1116038306 CMS
GlaxoSmithKline, LLC. $27.32 03/27/2024 Food and Beverage Undisputed 01/23/2026 1116320950 CMS
GlaxoSmithKline, LLC. $16.14 04/23/2024 Food and Beverage Undisputed 01/23/2026 1116525070 CMS
GlaxoSmithKline, LLC. $23.03 06/07/2024 Food and Beverage Undisputed 01/23/2026 1115940391 CMS
GlaxoSmithKline, LLC. $14.65 06/25/2024 Food and Beverage Undisputed 01/23/2026 1116430959 CMS
GlaxoSmithKline, LLC. $29.56 07/10/2024 Food and Beverage Undisputed 01/23/2026 1116004197 CMS
GlaxoSmithKline, LLC. $14.79 08/02/2024 Food and Beverage Undisputed 01/23/2026 1116269539 CMS
GlaxoSmithKline, LLC. $30.83 09/09/2024 Food and Beverage Undisputed 01/23/2026 1115938720 CMS
GlaxoSmithKline, LLC. $17.75 10/03/2024 Food and Beverage Undisputed 01/23/2026 1116402641 CMS
GlaxoSmithKline, LLC. $20.37 11/06/2024 Food and Beverage Undisputed 01/23/2026 1116506270 CMS
GlaxoSmithKline, LLC. $15.61 11/12/2024 Food and Beverage Undisputed 01/23/2026 1116434442 CMS
Novartis Pharmaceuticals Corporation $16.77 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086747865 CMS
Novartis Pharmaceuticals Corporation $29.22 09/05/2024 Food and Beverage Undisputed 01/23/2026 1086747871 CMS
Novartis Pharmaceuticals Corporation $14.16 10/03/2024 Food and Beverage Undisputed 01/23/2026 1086747873 CMS
Optinose US, Inc. $27.17 02/27/2024 Food and Beverage Undisputed 01/23/2026 1142182748 CMS
PFIZER INC. $20.17 08/08/2024 Food and Beverage Undisputed 01/23/2026 1131924936 CMS
Phadia US Inc. $18.30 09/12/2024 Food and Beverage Undisputed 01/23/2026 1067577932 CMS
Regeneron Healthcare Solutions, Inc. $22.17 02/15/2024 Food and Beverage Undisputed 01/23/2026 1114024056 CMS
Regeneron Healthcare Solutions, Inc. $17.33 04/26/2024 Food and Beverage Undisputed 01/23/2026 1114024058 CMS
Regeneron Healthcare Solutions, Inc. $33.01 11/21/2024 Food and Beverage Undisputed 01/23/2026 1114024060 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

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.