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

ANTHONY A CHESTANG

Allopathic & Osteopathic Physicians Family Medicine Adult Medicine

NPI
1427119700
CMS profile
64635
Location
BIRMINGHAM, AL

General Payments · PY2018–2024

$5,413.72

  • Reported across 343 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$999.94

56 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 $999.94 56

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,979.93 135
PY2019 $1,219.88 84
PY2020 $90.95 5
PY2021 $17.68 1
PY2022 $155.29 9
PY2023 $950.05 53
PY2024 $999.94 56

Payment records · PY2024 (56)

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
Abbott Laboratories $17.61 03/13/2024 Food and Beverage Undisputed 01/23/2026 1125058355 CMS
Abbott Laboratories $17.15 07/26/2024 Food and Beverage Undisputed 01/23/2026 1125058357 CMS
Amgen Inc. $22.84 01/04/2024 Food and Beverage Undisputed 01/23/2026 1117222929 CMS
Amgen Inc. $19.71 04/23/2024 Food and Beverage Undisputed 01/23/2026 1117222931 CMS
Amgen Inc. $22.26 06/25/2024 Food and Beverage Undisputed 01/23/2026 1117222933 CMS
Amgen Inc. $21.34 07/24/2024 Food and Beverage Undisputed 01/23/2026 1117222935 CMS
Amgen Inc. $19.32 08/28/2024 Food and Beverage Undisputed 01/23/2026 1117222937 CMS
AstraZeneca Pharmaceuticals LP $15.40 01/17/2024 Food and Beverage Undisputed 01/23/2026 1104349718 CMS
AstraZeneca Pharmaceuticals LP $18.48 06/05/2024 Food and Beverage Undisputed 01/23/2026 1104243487 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.04 01/29/2024 Food and Beverage Undisputed 01/23/2026 1086107056 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.36 06/10/2024 Food and Beverage Undisputed 01/23/2026 1086189396 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.74 07/15/2024 Food and Beverage Undisputed 01/23/2026 1086269750 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.63 10/14/2024 Food and Beverage Undisputed 01/23/2026 1086245188 CMS
Corcept Therapeutics $21.04 09/20/2024 Food and Beverage Undisputed 01/23/2026 1117774333 CMS
Dexcom, Inc. $23.33 04/29/2024 Food and Beverage Undisputed 01/23/2026 1153281787 CMS
Dexcom, Inc. $14.39 05/24/2024 Food and Beverage Undisputed 01/23/2026 1153281791 CMS
Dexcom, Inc. $21.08 09/30/2024 Food and Beverage Undisputed 01/23/2026 1153281795 CMS
Dexcom, Inc. $22.68 12/18/2024 Food and Beverage Undisputed 01/23/2026 1153281799 CMS
E.R. Squibb & Sons, L.L.C. $18.88 02/02/2024 Food and Beverage Undisputed 01/23/2026 1101263239 CMS
E.R. Squibb & Sons, L.L.C. $23.17 05/01/2024 Food and Beverage Undisputed 01/23/2026 1101263269 CMS
E.R. Squibb & Sons, L.L.C. $19.59 07/01/2024 Food and Beverage Undisputed 01/23/2026 1101263287 CMS
E.R. Squibb & Sons, L.L.C. $19.97 10/11/2024 Food and Beverage Undisputed 01/23/2026 1101263305 CMS
Exact Sciences Corporation $16.22 07/30/2024 Food and Beverage Undisputed 01/23/2026 1114614065 CMS
GlaxoSmithKline, LLC. $13.31 01/08/2024 Food and Beverage Undisputed 01/23/2026 1116605170 CMS
GlaxoSmithKline, LLC. $20.71 03/05/2024 Food and Beverage Undisputed 01/23/2026 1116579697 CMS
GlaxoSmithKline, LLC. $19.95 04/09/2024 Food and Beverage Undisputed 01/23/2026 1116732648 CMS
GlaxoSmithKline, LLC. $18.60 05/20/2024 Food and Beverage Undisputed 01/23/2026 1115879125 CMS
GlaxoSmithKline, LLC. $13.58 06/03/2024 Food and Beverage Undisputed 01/23/2026 1116542330 CMS
GlaxoSmithKline, LLC. $4.40 06/28/2024 Food and Beverage Undisputed 01/23/2026 1116458097 CMS
GlaxoSmithKline, LLC. $19.93 07/10/2024 Food and Beverage Undisputed 01/23/2026 1116677909 CMS
GlaxoSmithKline, LLC. $20.09 08/19/2024 Food and Beverage Undisputed 01/23/2026 1116432341 CMS
GlaxoSmithKline, LLC. $18.64 09/23/2024 Food and Beverage Undisputed 01/23/2026 1116633725 CMS
GlaxoSmithKline, LLC. $17.01 10/21/2024 Food and Beverage Undisputed 01/23/2026 1116419403 CMS
GlaxoSmithKline, LLC. $29.65 11/11/2024 Food and Beverage Undisputed 01/23/2026 1116007484 CMS
GlaxoSmithKline, LLC. $15.91 11/18/2024 Food and Beverage Undisputed 01/23/2026 1116375750 CMS
Lilly USA, LLC $16.40 04/15/2024 Food and Beverage Undisputed 01/23/2026 1136058758 CMS
Lilly USA, LLC $17.85 05/15/2024 Food and Beverage Undisputed 01/23/2026 1136047393 CMS
Novo Nordisk Inc $13.92 04/03/2024 Food and Beverage Undisputed 01/23/2026 1097457784 CMS
Novo Nordisk Inc $13.64 05/08/2024 Food and Beverage Undisputed 01/23/2026 1097617849 CMS
Novo Nordisk Inc $24.34 06/18/2024 Food and Beverage Undisputed 01/23/2026 1097251648 CMS
Novo Nordisk Inc $16.89 06/24/2024 Food and Beverage Undisputed 01/23/2026 1096875683 CMS
Novo Nordisk Inc $13.29 10/09/2024 Food and Beverage Undisputed 01/23/2026 1096968095 CMS
Novo Nordisk Inc $16.28 12/02/2024 Food and Beverage Undisputed 01/23/2026 1097576917 CMS
PFIZER INC. $17.27 01/10/2024 Food and Beverage Undisputed 01/23/2026 1130994352 CMS
PFIZER INC. $15.39 04/12/2024 Food and Beverage Undisputed 01/23/2026 1131375827 CMS
PFIZER INC. $16.08 04/22/2024 Food and Beverage Undisputed 01/23/2026 1131276083 CMS
PFIZER INC. $17.32 06/12/2024 Food and Beverage Undisputed 01/23/2026 1131469301 CMS
PFIZER INC. $17.32 08/14/2024 Food and Beverage Undisputed 01/23/2026 1131860641 CMS
PFIZER INC. $16.07 09/13/2024 Food and Beverage Undisputed 01/23/2026 1131930808 CMS
PFIZER INC. $17.46 10/16/2024 Food and Beverage Undisputed 01/23/2026 1132077389 CMS
PFIZER INC. $15.97 11/04/2024 Food and Beverage Undisputed 01/23/2026 1131129825 CMS
PFIZER INC. $17.46 12/09/2024 Food and Beverage Undisputed 01/23/2026 1131086437 CMS
Teva Pharmaceuticals USA, Inc. $15.34 01/26/2024 Food and Beverage Undisputed 01/23/2026 1151488163 CMS
Teva Pharmaceuticals USA, Inc. $15.02 04/05/2024 Food and Beverage Undisputed 01/23/2026 1151488213 CMS
Xeris Pharmaceuticals, Inc. $16.69 05/22/2024 Food and Beverage Undisputed 01/23/2026 1144587312 CMS
Xeris Pharmaceuticals, Inc. $19.93 10/29/2024 Food and Beverage Undisputed 01/23/2026 1144587314 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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