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

MICHAEL N MURPHY

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1720081490
CMS profile
304765
Location
CARSON CITY, NV

General Payments · PY2018–2024

$6,054.24

  • Reported across 71 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,124.15

36 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
Travel and Lodging $1,732.76 8
Food and Beverage $991.39 27
Honoraria $400.00 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $14.55 1
PY2020 $44.46 2
PY2021 $1,592.05 15
PY2022 $1,040.04 6
PY2023 $238.99 11
PY2024 $3,124.15 36

Payment records · PY2024 (36)

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

Program year 2024 20182020202120222023 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. $20.22 11/08/2024 Food and Beverage Undisputed 01/23/2026 1115952934 CMS
Ardelyx, Inc. $121.83 08/13/2024 Food and Beverage Undisputed 01/23/2026 1146696980 CMS
Ardelyx, Inc. $20.98 10/16/2024 Food and Beverage Undisputed 01/23/2026 1146696982 CMS
Ardelyx, Inc. $18.07 11/12/2024 Food and Beverage Undisputed 01/23/2026 1146696984 CMS
Aurinia Pharma U.S., Inc. $19.06 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150688067 CMS
Bard Peripheral Vascular, Inc. $400.00 02/24/2024 Honoraria Undisputed 01/23/2026 1128480975 CMS
Bard Peripheral Vascular, Inc. $23.27 05/29/2024 Food and Beverage Undisputed 01/23/2026 1128480983 CMS
Bard Peripheral Vascular, Inc. $20.85 06/06/2024 Food and Beverage Undisputed 01/23/2026 1128480993 CMS
Bard Peripheral Vascular, Inc. $19.99 06/07/2024 Food and Beverage Undisputed 01/23/2026 1128480995 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.05 06/26/2024 Food and Beverage Undisputed 01/23/2026 1086113872 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.26 01/10/2024 Food and Beverage Undisputed 01/23/2026 1118126813 CMS
Inari Medical, Inc. $18.71 02/01/2024 Food and Beverage Undisputed 01/23/2026 1140147310 CMS
Inari Medical, Inc. $85.38 02/14/2024 Food and Beverage Undisputed 01/23/2026 1140147314 CMS
Inari Medical, Inc. $74.86 02/29/2024 Food and Beverage Undisputed 01/23/2026 1140147318 CMS
Medtronic, Inc. $56.59 01/12/2024 Food and Beverage Undisputed 01/23/2026 1119451655 CMS
Medtronic, Inc. $27.85 02/10/2024 Food and Beverage Undisputed 01/23/2026 1119451685 CMS
Medtronic, Inc. $10.83 02/24/2024 Food and Beverage Undisputed 01/23/2026 1119451657 CMS
Medtronic, Inc. $34.25 07/29/2024 Travel and Lodging Undisputed 01/23/2026 1119451659 CMS
Medtronic, Inc. $826.19 07/29/2024 Travel and Lodging Undisputed 01/23/2026 1119451661 CMS
Medtronic, Inc. $361.40 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119451663 CMS
Medtronic, Inc. $294.23 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119451665 CMS
Medtronic, Inc. $34.25 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119451667 CMS
Medtronic, Inc. $34.25 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1119451669 CMS
Medtronic, Inc. $26.02 10/04/2024 Food and Beverage Undisputed 01/23/2026 1119451671 CMS
Medtronic, Inc. $5.25 10/10/2024 Food and Beverage Undisputed 01/23/2026 1119451673 CMS
Medtronic, Inc. $129.62 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1119451677 CMS
Medtronic, Inc. $18.57 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1119451679 CMS
Medtronic, Inc. $35.24 10/18/2024 Food and Beverage Undisputed 01/23/2026 1119451675 CMS
Medtronic, Inc. $161.80 10/29/2024 Food and Beverage Undisputed 01/23/2026 1119451681 CMS
Medtronic, Inc. $20.55 11/27/2024 Food and Beverage Undisputed 01/23/2026 1119451683 CMS
Mozarc Medical US LLC $37.41 02/26/2024 Food and Beverage Undisputed 01/23/2026 1141013547 CMS
Mozarc Medical US LLC $40.76 03/04/2024 Food and Beverage Undisputed 01/23/2026 1141013549 CMS
Mozarc Medical US LLC $22.56 08/02/2024 Food and Beverage Undisputed 01/23/2026 1141013551 CMS
Novartis Pharmaceuticals Corporation $17.47 02/06/2024 Food and Beverage Undisputed 01/23/2026 1087115400 CMS
Olympus America Inc. $23.35 12/11/2024 Food and Beverage Undisputed 01/23/2026 1108472724 CMS
SCPHARMACEUTICALS INC. $16.18 03/27/2024 Food and Beverage Undisputed 01/23/2026 1132264306 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, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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