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

DAVID L HERNDON

Allopathic & Osteopathic Physicians Family Medicine

NPI
1023324035
CMS profile
136876
Location
NEW PORT RICHEY, FL

General Payments · PY2018–2024

$3,017.59

  • Reported across 152 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$467.59

23 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 $467.59 23

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $269.70 13
PFIZER INC. $71.73 4
DEXCOM, INC. $41.44 2
Acerta Pharma LLC $33.89 1
Astellas Pharma US Inc $18.99 1
FIDIA PHARMA USA INC. $16.14 1
Sumitomo Pharma America, Inc. $15.70 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $788.87 49
PY2019 $613.99 34
PY2020 $352.77 19
PY2021 $429.66 8
PY2022 $110.93 6
PY2023 $253.78 13
PY2024 $467.59 23

Payment records · PY2024 (23)

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
Astellas Pharma US Inc $18.99 05/22/2024 Food and Beverage Undisputed 01/23/2026 1139349890 CMS
AstraZeneca Pharmaceuticals LP $33.89 04/24/2024 Food and Beverage Undisputed 01/23/2026 1105486705 CMS
Dexcom, Inc. $18.40 05/15/2024 Food and Beverage Undisputed 01/23/2026 1153295031 CMS
Dexcom, Inc. $23.04 10/21/2024 Food and Beverage Undisputed 01/23/2026 1153295033 CMS
Fidia Pharma USA Inc. $16.14 04/12/2024 Food and Beverage Undisputed 01/23/2026 1141157547 CMS
GlaxoSmithKline, LLC. $20.18 01/02/2024 Food and Beverage Undisputed 01/23/2026 1116277696 CMS
GlaxoSmithKline, LLC. $16.06 02/08/2024 Food and Beverage Undisputed 01/23/2026 1116315730 CMS
GlaxoSmithKline, LLC. $25.81 02/14/2024 Food and Beverage Undisputed 01/23/2026 1116376356 CMS
GlaxoSmithKline, LLC. $19.05 04/03/2024 Food and Beverage Undisputed 01/23/2026 1116446412 CMS
GlaxoSmithKline, LLC. $26.09 04/29/2024 Food and Beverage Undisputed 01/23/2026 1116238670 CMS
GlaxoSmithKline, LLC. $7.32 05/15/2024 Food and Beverage Undisputed 01/23/2026 1116264710 CMS
GlaxoSmithKline, LLC. $17.97 05/30/2024 Food and Beverage Undisputed 01/23/2026 1116694261 CMS
GlaxoSmithKline, LLC. $16.81 07/11/2024 Food and Beverage Undisputed 01/23/2026 1116479803 CMS
GlaxoSmithKline, LLC. $24.35 07/25/2024 Food and Beverage Undisputed 01/23/2026 1116431003 CMS
GlaxoSmithKline, LLC. $18.91 09/04/2024 Food and Beverage Undisputed 01/23/2026 1116354229 CMS
GlaxoSmithKline, LLC. $28.49 09/06/2024 Food and Beverage Undisputed 01/23/2026 1116314715 CMS
GlaxoSmithKline, LLC. $24.68 11/07/2024 Food and Beverage Undisputed 01/23/2026 1116002202 CMS
GlaxoSmithKline, LLC. $23.98 12/31/2024 Food and Beverage Undisputed 01/23/2026 1116637802 CMS
PFIZER INC. $17.02 01/08/2024 Food and Beverage Undisputed 01/23/2026 1130952273 CMS
PFIZER INC. $18.30 03/07/2024 Food and Beverage Undisputed 01/23/2026 1131190871 CMS
PFIZER INC. $18.32 03/18/2024 Food and Beverage Undisputed 01/23/2026 1131268411 CMS
PFIZER INC. $18.09 10/28/2024 Food and Beverage Undisputed 01/23/2026 1132120166 CMS
Sumitomo Pharma America, Inc. $15.70 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148864031 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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