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

MELISA ZAMORA

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1184042251
CMS profile
11124373
Location
NASSAWADOX, VA

General Payments · PY2022–2024

$1,205.18

  • Reported across 54 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$504.87

22 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 $504.87 22

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Ardelyx, Inc. $191.12 5
Otsuka America Pharmaceutical, Inc. $144.70 8
Bayer HealthCare Pharmaceuticals Inc. $104.53 6
Relypsa, Inc. $24.81 1
Retrophin, Inc. $22.21 1
Amgen Inc. $17.50 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $248.21 13
PY2023 $452.10 19
PY2024 $504.87 22

Payment records · PY2024 (22)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20222023 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. $17.50 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117725155 CMS
Ardelyx, Inc. $15.98 05/14/2024 Food and Beverage Undisputed 01/23/2026 1146751320 CMS
Ardelyx, Inc. $10.73 06/11/2024 Food and Beverage Undisputed 01/23/2026 1146751322 CMS
Ardelyx, Inc. $122.52 07/17/2024 Food and Beverage Undisputed 01/23/2026 1146751324 CMS
Ardelyx, Inc. $13.74 08/15/2024 Food and Beverage Undisputed 01/23/2026 1146751326 CMS
Ardelyx, Inc. $28.15 12/11/2024 Food and Beverage Undisputed 01/23/2026 1146751328 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.75 07/16/2024 Food and Beverage Undisputed 01/23/2026 1086361202 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.14 07/18/2024 Food and Beverage Undisputed 01/23/2026 1086364691 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.79 08/05/2024 Food and Beverage Undisputed 01/23/2026 1086301934 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.46 10/01/2024 Food and Beverage Undisputed 01/23/2026 1086308987 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.76 10/28/2024 Food and Beverage Undisputed 01/23/2026 1086342171 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.63 11/12/2024 Food and Beverage Undisputed 01/23/2026 1086273972 CMS
Otsuka America Pharmaceutical, Inc. $3.35 07/02/2024 Food and Beverage Undisputed 01/23/2026 1119220139 CMS
Otsuka America Pharmaceutical, Inc. $27.38 07/12/2024 Food and Beverage Undisputed 01/23/2026 1119220141 CMS
Otsuka America Pharmaceutical, Inc. $25.53 09/16/2024 Food and Beverage Undisputed 01/23/2026 1119220143 CMS
Otsuka America Pharmaceutical, Inc. $25.76 10/08/2024 Food and Beverage Undisputed 01/23/2026 1119220145 CMS
Otsuka America Pharmaceutical, Inc. $20.85 10/22/2024 Food and Beverage Undisputed 01/23/2026 1119220147 CMS
Otsuka America Pharmaceutical, Inc. $6.62 11/05/2024 Food and Beverage Undisputed 01/23/2026 1119220149 CMS
Otsuka America Pharmaceutical, Inc. $19.70 11/06/2024 Food and Beverage Undisputed 01/23/2026 1119220151 CMS
Otsuka America Pharmaceutical, Inc. $15.51 12/09/2024 Food and Beverage Undisputed 01/23/2026 1119220153 CMS
Travere Therapeutics, Inc. $22.21 11/04/2024 Food and Beverage Undisputed 01/23/2026 1149894561 CMS
Vifor Pharma, Inc. $24.81 11/19/2024 Food and Beverage Undisputed 01/23/2026 1124067860 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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