Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record Methodology

Covered recipient · General Payments record

AMANDA LYNN HERZOG

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1588344063
CMS profile
11482619
Location
SHREVEPORT, LA

General Payments · PY2025

$524.81

  • Reported across 18 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$524.81

18 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $524.81 18

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Endo USA, Inc. $175.69 5
Sumitomo Pharma America, Inc. $133.85 6
Dendreon Pharmaceuticals LLC $107.82 1
Acerta Pharma LLC $40.80 2
Bayer HealthCare Pharmaceuticals Inc. $31.73 2
TOLMAR, INC. $19.98 1
Photocure Inc $14.94 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2025 $524.81 18

Payment records · PY2025 (18)

Ordering applied by this site (paying entity, then date) · record values are shown as CMS published them

Program year 2025
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $17.80 07/28/2025 Food and Beverage Undisputed 06/30/2026 1206691236 CMS
AstraZeneca Pharmaceuticals LP $23.00 11/03/2025 Food and Beverage Undisputed 06/30/2026 1206725091 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.26 07/08/2025 Food and Beverage Undisputed 06/30/2026 1225575104 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.47 12/03/2025 Food and Beverage Undisputed 06/30/2026 1225575106 CMS
Dendreon Pharmaceuticals LLC $107.82 09/18/2025 Food and Beverage Undisputed 06/30/2026 1245015176 CMS
Endo USA, Inc. $23.57 06/25/2025 Food and Beverage Undisputed 06/30/2026 1201225189 CMS
Endo USA, Inc. $15.21 10/06/2025 Food and Beverage Undisputed 06/30/2026 1201225191 CMS
Endo USA, Inc. $119.24 10/15/2025 Food and Beverage Undisputed 06/30/2026 1201225193 CMS
Endo USA, Inc. $14.87 11/12/2025 Food and Beverage Undisputed 06/30/2026 1201225195 CMS
Endo USA, Inc. $2.80 12/30/2025 Food and Beverage Undisputed 06/30/2026 1201225197 CMS
Photocure Inc $14.94 07/30/2025 Food and Beverage Undisputed 06/30/2026 1209955372 CMS
Sumitomo Pharma America, Inc. $20.21 06/05/2025 Food and Beverage Undisputed 06/30/2026 1176769761 CMS
Sumitomo Pharma America, Inc. $23.81 06/26/2025 Food and Beverage Undisputed 06/30/2026 1176769763 CMS
Sumitomo Pharma America, Inc. $19.67 07/31/2025 Food and Beverage Undisputed 06/30/2026 1176769765 CMS
Sumitomo Pharma America, Inc. $24.74 08/20/2025 Food and Beverage Undisputed 06/30/2026 1176769767 CMS
Sumitomo Pharma America, Inc. $22.01 10/08/2025 Food and Beverage Undisputed 06/30/2026 1176769769 CMS
Sumitomo Pharma America, Inc. $23.41 12/04/2025 Food and Beverage Undisputed 06/30/2026 1176769771 CMS
TOLMAR, INC. $19.98 07/23/2025 Food and Beverage Undisputed 06/30/2026 1237017373 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2025
Source files
Dataset page · Bulk file · PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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