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

LEON BUFFALOE

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1366603391
CMS profile
333898
Location
SIMPSONVILLE, SC

General Payments · PY2018–2024

$5,326.97

  • Reported across 344 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,165.46

69 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 $1,165.46 69

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $319.74 19
PY2019 $54.46 4
PY2020 $37.44 3
PY2021 $1,333.58 89
PY2022 $1,622.23 110
PY2023 $794.06 50
PY2024 $1,165.46 69

Payment records · PY2024 (69)

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 $23.78 12/03/2024 Food and Beverage Undisputed 01/23/2026 1125027906 CMS
ABBVIE INC. $21.79 01/22/2024 Food and Beverage Undisputed 01/23/2026 1103387499 CMS
ABBVIE INC. $20.80 01/22/2024 Food and Beverage Undisputed 01/23/2026 1103387501 CMS
ABBVIE INC. $11.54 02/07/2024 Food and Beverage Undisputed 01/23/2026 1103387503 CMS
ABBVIE INC. $20.05 02/07/2024 Food and Beverage Undisputed 01/23/2026 1103387505 CMS
ABBVIE INC. $17.41 05/08/2024 Food and Beverage Undisputed 01/23/2026 1103387507 CMS
ABBVIE INC. $18.36 06/12/2024 Food and Beverage Undisputed 01/23/2026 1103387509 CMS
ABBVIE INC. $19.93 06/26/2024 Food and Beverage Undisputed 01/23/2026 1103387511 CMS
ABBVIE INC. $18.72 08/09/2024 Food and Beverage Undisputed 01/23/2026 1103387513 CMS
ABBVIE INC. $14.46 08/16/2024 Food and Beverage Undisputed 01/23/2026 1103387515 CMS
ABBVIE INC. $12.37 09/04/2024 Food and Beverage Undisputed 01/23/2026 1103387517 CMS
ABBVIE INC. $24.18 10/16/2024 Food and Beverage Undisputed 01/23/2026 1103387519 CMS
ABBVIE INC. $6.98 10/29/2024 Food and Beverage Undisputed 01/23/2026 1103387521 CMS
ABBVIE INC. $6.41 12/10/2024 Food and Beverage Undisputed 01/23/2026 1103387523 CMS
Amgen Inc. $21.23 01/26/2024 Food and Beverage Undisputed 01/23/2026 1117212789 CMS
Amgen Inc. $15.37 04/24/2024 Food and Beverage Undisputed 01/23/2026 1117212791 CMS
Amgen Inc. $14.24 07/31/2024 Food and Beverage Undisputed 01/23/2026 1117212793 CMS
Astellas Pharma US Inc $16.97 02/26/2024 Food and Beverage Undisputed 01/23/2026 1139308496 CMS
Astellas Pharma US Inc $25.52 04/12/2024 Food and Beverage Undisputed 01/23/2026 1139325766 CMS
Astellas Pharma US Inc $25.63 06/07/2024 Food and Beverage Undisputed 01/23/2026 1139359913 CMS
Astellas Pharma US Inc $15.85 07/10/2024 Food and Beverage Undisputed 01/23/2026 1139281928 CMS
Astellas Pharma US Inc $21.71 08/30/2024 Food and Beverage Undisputed 01/23/2026 1139366387 CMS
AstraZeneca Pharmaceuticals LP $17.29 02/04/2024 Food and Beverage Undisputed 01/23/2026 1105559032 CMS
AstraZeneca Pharmaceuticals LP $17.05 06/21/2024 Food and Beverage Undisputed 01/23/2026 1105414604 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.35 03/11/2024 Food and Beverage Undisputed 01/23/2026 1086130638 CMS
Dexcom, Inc. $13.55 07/12/2024 Food and Beverage Undisputed 01/23/2026 1153316472 CMS
Eisai Inc. $37.07 06/14/2024 Food and Beverage Undisputed 01/23/2026 1110760298 CMS
GlaxoSmithKline, LLC. $18.03 11/26/2024 Food and Beverage Undisputed 01/23/2026 1116463798 CMS
Lilly USA, LLC $19.83 01/04/2024 Food and Beverage Undisputed 01/23/2026 1135087899 CMS
Lilly USA, LLC $14.37 01/08/2024 Food and Beverage Undisputed 01/23/2026 1135087901 CMS
Lilly USA, LLC $16.71 01/29/2024 Food and Beverage Undisputed 01/23/2026 1135129040 CMS
Lilly USA, LLC $14.35 02/22/2024 Food and Beverage Undisputed 01/23/2026 1135087903 CMS
Lilly USA, LLC $15.75 03/05/2024 Food and Beverage Undisputed 01/23/2026 1135152556 CMS
Lilly USA, LLC $14.37 03/15/2024 Food and Beverage Undisputed 01/23/2026 1135152558 CMS
Lilly USA, LLC $26.41 04/17/2024 Food and Beverage Undisputed 01/23/2026 1135139802 CMS
Lilly USA, LLC $14.57 05/10/2024 Food and Beverage Undisputed 01/23/2026 1135149336 CMS
Lilly USA, LLC $15.08 05/23/2024 Food and Beverage Undisputed 01/23/2026 1135132166 CMS
Lilly USA, LLC $29.21 07/03/2024 Food and Beverage Undisputed 01/23/2026 1135149334 CMS
Lilly USA, LLC $15.25 07/25/2024 Food and Beverage Undisputed 01/23/2026 1135132168 CMS
Lilly USA, LLC $13.23 08/12/2024 Food and Beverage Undisputed 01/23/2026 1135087905 CMS
Lundbeck LLC $30.09 06/20/2024 Food and Beverage Undisputed 01/23/2026 1145901274 CMS
Lundbeck LLC $30.09 07/24/2024 Food and Beverage Undisputed 01/23/2026 1145901276 CMS
Merck Sharp & Dohme LLC $13.79 11/13/2024 Food and Beverage Undisputed 01/23/2026 1141770474 CMS
Novo Nordisk Inc $13.24 02/16/2024 Food and Beverage Undisputed 01/23/2026 1097391954 CMS
Novo Nordisk Inc $21.32 03/08/2024 Food and Beverage Undisputed 01/23/2026 1097106589 CMS
Novo Nordisk Inc $18.16 05/17/2024 Food and Beverage Undisputed 01/23/2026 1097443748 CMS
Novo Nordisk Inc $16.56 06/18/2024 Food and Beverage Undisputed 01/23/2026 1096698703 CMS
Novo Nordisk Inc $18.29 07/19/2024 Food and Beverage Undisputed 01/23/2026 1096897707 CMS
Novo Nordisk Inc $15.10 08/05/2024 Food and Beverage Undisputed 01/23/2026 1096873051 CMS
Novo Nordisk Inc $17.00 08/23/2024 Food and Beverage Undisputed 01/23/2026 1097234034 CMS
Novo Nordisk Inc $19.60 09/20/2024 Food and Beverage Undisputed 01/23/2026 1096573510 CMS
Novo Nordisk Inc $16.00 10/21/2024 Food and Beverage Undisputed 01/23/2026 1097036212 CMS
PFIZER INC. $5.12 02/06/2024 Food and Beverage Undisputed 01/23/2026 1130894534 CMS
PFIZER INC. $18.68 03/20/2024 Food and Beverage Undisputed 01/23/2026 1131220548 CMS
PFIZER INC. $9.50 04/17/2024 Food and Beverage Undisputed 01/23/2026 1130911023 CMS
PFIZER INC. $1.51 04/17/2024 Food and Beverage Undisputed 01/23/2026 1130914563 CMS
PFIZER INC. $17.52 06/10/2024 Food and Beverage Undisputed 01/23/2026 1131442800 CMS
PFIZER INC. $4.60 07/26/2024 Food and Beverage Undisputed 01/23/2026 1130928770 CMS
PFIZER INC. $8.61 08/01/2024 Food and Beverage Undisputed 01/23/2026 1130943834 CMS
PFIZER INC. $16.89 10/02/2024 Food and Beverage Undisputed 01/23/2026 1132094942 CMS
PFIZER INC. $6.64 10/10/2024 Food and Beverage Undisputed 01/23/2026 1130945692 CMS
PFIZER INC. $20.64 10/14/2024 Food and Beverage Undisputed 01/23/2026 1131954023 CMS
PFIZER INC. $11.86 10/28/2024 Food and Beverage Undisputed 01/23/2026 1131129056 CMS
PFIZER INC. $20.64 11/22/2024 Food and Beverage Undisputed 01/23/2026 1131213918 CMS
PFIZER INC. $17.82 12/04/2024 Food and Beverage Undisputed 01/23/2026 1131115268 CMS
PFIZER INC. $6.63 12/10/2024 Food and Beverage Undisputed 01/23/2026 1131119081 CMS
Phathom Pharmaceuticals, Inc. $15.32 05/01/2024 Food and Beverage Undisputed 01/23/2026 1151044418 CMS
SHIELD THERAPEUTICS INC $14.66 10/07/2024 Food and Beverage Undisputed 01/23/2026 1150148463 CMS
Xeris Pharmaceuticals, Inc. $17.81 09/30/2024 Food and Beverage Undisputed 01/23/2026 1144602659 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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