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

NADIA MERCHANT

Allopathic & Osteopathic Physicians Pediatrics Pediatric Endocrinology

NPI
1245527787
CMS profile
4219853
Location
WASHINGTON, DC

General Payments · PY2018–2024

$21,310.19

  • Reported across 61 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,086.16

19 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
CATALYST PHARMACEUTICALS, INC. $3,027.10 8
BioMarin Pharmaceutical Inc. $2,912.16 4
ABBVIE INC. $51.05 2
Novo Nordisk AS $45.56 2
Tandem Diabetes Care, Inc. $20.38 1
PFIZER INC. $16.20 1
BETA BIONICS, INC. $13.71 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $400.00 1
PY2019 $11.64 1
PY2020 $26.04 1
PY2021 $4,199.00 3
PY2022 $2,431.00 1
PY2023 $8,156.35 35
PY2024 $6,086.16 19

Payment records · PY2024 (19)

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
ABBVIE INC. $23.16 03/27/2024 Food and Beverage Undisputed 01/23/2026 1105024360 CMS
ABBVIE INC. $27.89 10/22/2024 Food and Beverage Undisputed 01/23/2026 1105024362 CMS
BETA BIONICS, INC. $13.71 11/01/2024 Food and Beverage Undisputed 01/23/2026 1087885777 CMS
BioMarin Pharmaceutical Inc. $2,240.00 07/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1127062876 CMS
BioMarin Pharmaceutical Inc. $75.58 07/01/2024 Food and Beverage Undisputed 01/23/2026 1127062880 CMS
BioMarin Pharmaceutical Inc. $36.58 09/21/2024 Food and Beverage Undisputed 01/23/2026 1127061890 CMS
BioMarin Pharmaceutical Inc. $560.00 12/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1127063052 CMS
CATALYST PHARMACEUTICALS, INC. $61.39 05/01/2024 Travel and Lodging Undisputed 01/23/2026 1144452993 CMS
CATALYST PHARMACEUTICALS, INC. $49.78 05/01/2024 Food and Beverage Undisputed 01/23/2026 1144452997 CMS
CATALYST PHARMACEUTICALS, INC. $2,400.00 05/02/2024 Consulting Fee Undisputed 01/23/2026 1144452989 CMS
CATALYST PHARMACEUTICALS, INC. $356.90 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1144452991 CMS
CATALYST PHARMACEUTICALS, INC. $19.16 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1144452995 CMS
CATALYST PHARMACEUTICALS, INC. $17.14 05/02/2024 Food and Beverage Undisputed 01/23/2026 1144452999 CMS
CATALYST PHARMACEUTICALS, INC. $28.93 05/02/2024 Food and Beverage Undisputed 01/23/2026 1144453001 CMS
CATALYST PHARMACEUTICALS, INC. $93.80 05/02/2024 Food and Beverage Undisputed 01/23/2026 1144453003 CMS
Novo Nordisk Inc $21.22 04/23/2024 Food and Beverage Undisputed 01/23/2026 1096647004 CMS
Novo Nordisk Inc $24.34 12/10/2024 Food and Beverage Undisputed 01/23/2026 1096581096 CMS
PFIZER INC. $16.20 08/27/2024 Food and Beverage Undisputed 01/23/2026 1131890347 CMS
Tandem Diabetes Care, Inc. $20.38 02/20/2024 Food and Beverage Undisputed 01/23/2026 1138749579 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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