IndustryPayments
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

MENARVIA NIXON GADDIS

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1407173453
CMS profile
3342351
Location
JACKSON, MS

General Payments · PY2018–2024

$22,027.55

  • Reported across 239 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,987.69

61 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.

Related groups: Neurological Surgery MS All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,947.72 54
Travel and Lodging $1,644.97 6
Consulting Fee $1,395.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Zavation LLC $3,986.58 19
MDD US Operations, LLC $89.60 4
CATALYST PHARMACEUTICALS, INC. $77.54 3
Lundbeck LLC $73.24 3
Amneal Pharmaceuticals LLC $70.93 4
ARGENX US, INC. $68.07 3
Merz Pharmaceuticals, LLC $59.42 2
EISAI INC. $58.16 2
Alexion Pharmaceuticals, Inc. $53.98 2
CSL Behring $53.65 2
Otsuka America Pharmaceutical, Inc. $50.87 2
SK Life Science, Inc. $47.32 2
Teva Pharmaceuticals USA, Inc. $46.69 2
ACADIA Pharmaceuticals Inc $42.66 2
Sumitomo Pharma America, Inc. $42.40 2
Acorda Therapeutics, Inc $28.48 1
Neurelis, Inc. $28.48 1
UCB, Inc. $28.16 1
Kyowa Kirin, Inc. $27.80 1
Biogen, Inc. $26.43 1
Lilly USA, LLC $15.80 1
SPINAL ELEMENTS, INC. $11.43 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $542.07 23
PY2019 $2,103.30 42
PY2020 $120.29 5
PY2021 $340.32 10
PY2022 $5,826.39 43
PY2023 $8,107.49 55
PY2024 $4,987.69 61

Payment records · PY2024 (61)

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
ACADIA Pharmaceuticals Inc $18.08 05/08/2024 Food and Beverage Undisputed 01/23/2026 1147985510 CMS
ACADIA Pharmaceuticals Inc $24.58 08/06/2024 Food and Beverage Undisputed 01/23/2026 1147985512 CMS
Acorda Therapeutics, Inc $28.48 05/22/2024 Food and Beverage Undisputed 01/23/2026 1142349180 CMS
Alexion Pharmaceuticals, Inc. $32.00 05/29/2024 Food and Beverage Undisputed 01/23/2026 1093917994 CMS
Alexion Pharmaceuticals, Inc. $21.98 11/13/2024 Food and Beverage Undisputed 01/23/2026 1093887951 CMS
Amneal Pharmaceuticals LLC $18.16 08/06/2024 Food and Beverage Undisputed 01/23/2026 1139196478 CMS
Amneal Pharmaceuticals LLC $16.13 08/26/2024 Food and Beverage Undisputed 01/23/2026 1139196480 CMS
Amneal Pharmaceuticals LLC $17.63 10/02/2024 Food and Beverage Undisputed 01/23/2026 1139196482 CMS
Amneal Pharmaceuticals LLC $19.01 12/18/2024 Food and Beverage Undisputed 01/23/2026 1139196484 CMS
ARGENX US, INC. $20.96 04/11/2024 Food and Beverage Undisputed 01/23/2026 1142111671 CMS
ARGENX US, INC. $18.77 07/23/2024 Food and Beverage Undisputed 01/23/2026 1142108635 CMS
ARGENX US, INC. $28.34 08/29/2024 Food and Beverage Undisputed 01/23/2026 1142110369 CMS
Biogen, Inc. $26.43 11/05/2024 Food and Beverage Undisputed 01/23/2026 1104852550 CMS
CATALYST PHARMACEUTICALS, INC. $22.82 06/14/2024 Food and Beverage Undisputed 01/23/2026 1144448210 CMS
CATALYST PHARMACEUTICALS, INC. $24.32 08/14/2024 Food and Beverage Undisputed 01/23/2026 1144448212 CMS
CATALYST PHARMACEUTICALS, INC. $30.40 10/17/2024 Food and Beverage Undisputed 01/23/2026 1144448214 CMS
CSL Behring $28.50 10/08/2024 Food and Beverage Undisputed 01/23/2026 1134612855 CMS
CSL Behring $25.15 11/11/2024 Food and Beverage Undisputed 01/23/2026 1134612879 CMS
Eisai Inc. $28.98 06/13/2024 Food and Beverage Undisputed 01/23/2026 1110765281 CMS
Eisai Inc. $29.18 09/04/2024 Food and Beverage Undisputed 01/23/2026 1110765279 CMS
Kyowa Kirin, Inc. $27.80 02/28/2024 Food and Beverage Undisputed 01/23/2026 1127037414 CMS
Lilly USA, LLC $15.80 07/09/2024 Food and Beverage Undisputed 01/23/2026 1135171474 CMS
Lundbeck LLC $24.20 05/15/2024 Food and Beverage Undisputed 01/23/2026 1145951111 CMS
Lundbeck LLC $26.73 08/13/2024 Food and Beverage Undisputed 01/23/2026 1145951113 CMS
Lundbeck LLC $22.31 11/26/2024 Food and Beverage Undisputed 01/23/2026 1145951115 CMS
MDD US Operations, LLC $24.07 02/20/2024 Food and Beverage Undisputed 01/23/2026 1147769416 CMS
MDD US Operations, LLC $23.32 04/04/2024 Food and Beverage Undisputed 01/23/2026 1147750522 CMS
MDD US Operations, LLC $21.15 06/03/2024 Food and Beverage Undisputed 01/23/2026 1147750520 CMS
MDD US Operations, LLC $21.06 07/03/2024 Food and Beverage Undisputed 01/23/2026 1147750518 CMS
Merz Pharmaceuticals, LLC $27.94 03/06/2024 Food and Beverage Undisputed 01/23/2026 1137952370 CMS
Merz Pharmaceuticals, LLC $31.48 12/12/2024 Food and Beverage Undisputed 01/23/2026 1137952372 CMS
Neurelis, Inc. $28.48 07/24/2024 Food and Beverage Undisputed 01/23/2026 1145649592 CMS
Otsuka America Pharmaceutical, Inc. $21.93 03/29/2024 Food and Beverage Undisputed 01/23/2026 1118951998 CMS
Otsuka America Pharmaceutical, Inc. $28.94 06/12/2024 Food and Beverage Undisputed 01/23/2026 1118952000 CMS
SK Life Science, Inc. $14.24 05/07/2024 Food and Beverage Undisputed 01/23/2026 1154147274 CMS
SK Life Science, Inc. $33.08 09/03/2024 Food and Beverage Undisputed 01/23/2026 1154147348 CMS
SPINAL ELEMENTS, INC. $11.43 08/27/2024 Food and Beverage Undisputed 01/23/2026 1154769874 CMS
Sumitomo Pharma America, Inc. $19.82 01/03/2024 Food and Beverage Undisputed 01/23/2026 1148897179 CMS
Sumitomo Pharma America, Inc. $22.58 03/12/2024 Food and Beverage Undisputed 01/23/2026 1148897181 CMS
Teva Pharmaceuticals USA, Inc. $20.58 01/31/2024 Food and Beverage Undisputed 01/23/2026 1151516709 CMS
Teva Pharmaceuticals USA, Inc. $26.11 02/06/2024 Food and Beverage Undisputed 01/23/2026 1151516711 CMS
UCB, Inc. $28.16 12/11/2024 Food and Beverage Undisputed 01/23/2026 1143184948 CMS
Zavation Medical Products, LLC $77.54 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140977703 CMS
Zavation Medical Products, LLC $174.75 02/23/2024 Food and Beverage Undisputed 01/23/2026 1140977705 CMS
Zavation Medical Products, LLC $215.51 02/23/2024 Food and Beverage Undisputed 01/23/2026 1140977707 CMS
Zavation Medical Products, LLC $31.78 03/15/2024 Food and Beverage Undisputed 01/23/2026 1140977709 CMS
Zavation Medical Products, LLC $29.08 04/13/2024 Food and Beverage Undisputed 01/23/2026 1140977711 CMS
Zavation Medical Products, LLC $30.54 04/18/2024 Food and Beverage Undisputed 01/23/2026 1140977713 CMS
Zavation Medical Products, LLC $717.20 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1140977715 CMS
Zavation Medical Products, LLC $39.99 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1140977717 CMS
Zavation Medical Products, LLC $106.00 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1140977719 CMS
Zavation Medical Products, LLC $89.00 05/02/2024 Travel and Lodging Undisputed 01/23/2026 1140977721 CMS
Zavation Medical Products, LLC $85.28 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1140977723 CMS
Zavation Medical Products, LLC $92.64 05/18/2024 Food and Beverage Undisputed 01/23/2026 1140977725 CMS
Zavation Medical Products, LLC $607.50 05/29/2024 Travel and Lodging Undisputed 01/23/2026 1140977727 CMS
Zavation Medical Products, LLC $50.97 06/14/2024 Food and Beverage Undisputed 01/23/2026 1140977729 CMS
Zavation Medical Products, LLC $1,395.00 06/21/2024 Consulting Fee Undisputed 01/23/2026 1140978451 CMS
Zavation Medical Products, LLC $11.27 07/18/2024 Food and Beverage Undisputed 01/23/2026 1140977731 CMS
Zavation Medical Products, LLC $68.15 09/13/2024 Food and Beverage Undisputed 01/23/2026 1140977733 CMS
Zavation Medical Products, LLC $118.16 12/10/2024 Food and Beverage Undisputed 01/23/2026 1140977735 CMS
Zavation Medical Products, LLC $46.22 12/30/2024 Food and Beverage Undisputed 01/23/2026 1140977737 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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