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 G ISAAC

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1558398222
CMS profile
206154
Location
DALLAS, TX

General Payments · PY2018–2024

$106,953.25

  • Reported across 478 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,162.95

55 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 $1,162.95 55

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $40,654.42 128
PY2019 $43,528.31 98
PY2020 $10,574.70 24
PY2021 $4,071.19 35
PY2022 $5,681.48 73
PY2023 $1,280.20 65
PY2024 $1,162.95 55

Payment records · PY2024 (55)

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
Abbott Laboratories $17.39 04/18/2024 Food and Beverage Undisputed 01/23/2026 1125123535 CMS
Amgen Inc. $14.70 01/08/2024 Food and Beverage Undisputed 01/23/2026 1115752771 CMS
Amgen Inc. $13.32 02/05/2024 Food and Beverage Undisputed 01/23/2026 1115752780 CMS
Amgen Inc. $17.57 04/02/2024 Food and Beverage Undisputed 01/23/2026 1115752788 CMS
Amgen Inc. $16.05 05/06/2024 Food and Beverage Undisputed 01/23/2026 1115752796 CMS
Amgen Inc. $13.63 06/03/2024 Food and Beverage Undisputed 01/23/2026 1115752807 CMS
Amgen Inc. $14.61 07/09/2024 Food and Beverage Undisputed 01/23/2026 1115752820 CMS
Amgen Inc. $10.05 08/20/2024 Food and Beverage Undisputed 01/23/2026 1115752829 CMS
Amgen Inc. $8.83 09/10/2024 Food and Beverage Undisputed 01/23/2026 1115752840 CMS
Amgen Inc. $9.50 10/08/2024 Food and Beverage Undisputed 01/23/2026 1115752849 CMS
Amgen Inc. $9.19 11/04/2024 Food and Beverage Undisputed 01/23/2026 1115752861 CMS
Amgen Inc. $9.57 12/02/2024 Food and Beverage Undisputed 01/23/2026 1115752872 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.58 01/30/2024 Food and Beverage Undisputed 01/23/2026 1118057329 CMS
CVRx, Inc. $29.88 04/17/2024 Food and Beverage Undisputed 01/23/2026 1128594513 CMS
CVRx, Inc. $27.06 05/29/2024 Food and Beverage Undisputed 01/23/2026 1128594515 CMS
CVRx, Inc. $31.81 09/26/2024 Food and Beverage Undisputed 01/23/2026 1128594517 CMS
CVRx, Inc. $28.00 10/03/2024 Food and Beverage Undisputed 01/23/2026 1128594519 CMS
CVRx, Inc. $22.91 10/16/2024 Food and Beverage Undisputed 01/23/2026 1128594521 CMS
CVRx, Inc. $4.66 10/30/2024 Food and Beverage Undisputed 01/23/2026 1128594523 CMS
E.R. Squibb & Sons, L.L.C. $28.77 03/12/2024 Food and Beverage Undisputed 01/23/2026 1101336767 CMS
HEARTFLOW, INC. $30.29 08/22/2024 Food and Beverage Undisputed 01/23/2026 1154170510 CMS
Impulse Dynamics (USA) Inc. $19.25 01/30/2024 Food and Beverage Undisputed 01/23/2026 1100416321 CMS
Impulse Dynamics (USA) Inc. $38.18 10/11/2024 Food and Beverage Undisputed 01/23/2026 1100416325 CMS
iRhythm Technologies, Inc. $20.37 08/27/2024 Food and Beverage Undisputed 01/23/2026 1154037975 CMS
Kiniksa Pharmaceuticals International, plc $17.49 03/20/2024 Food and Beverage Undisputed 01/23/2026 1154877065 CMS
Kiniksa Pharmaceuticals International, plc $18.92 06/12/2024 Food and Beverage Undisputed 01/23/2026 1154877119 CMS
Kiniksa Pharmaceuticals International, plc $127.25 07/30/2024 Food and Beverage Undisputed 01/23/2026 1154877191 CMS
Kiniksa Pharmaceuticals International, plc $16.09 08/06/2024 Food and Beverage Undisputed 01/23/2026 1154877149 CMS
Kiniksa Pharmaceuticals International, plc $12.06 09/12/2024 Food and Beverage Undisputed 01/23/2026 1154877167 CMS
Lexicon Pharmaceuticals, Inc. $18.96 07/17/2024 Food and Beverage Undisputed 01/23/2026 1081729337 CMS
Lexicon Pharmaceuticals, Inc. $14.10 11/20/2024 Food and Beverage Undisputed 01/23/2026 1081729335 CMS
MEDICOMP INC $14.35 02/07/2024 Food and Beverage Undisputed 01/23/2026 1067448928 CMS
MEDICOMP INC $16.35 11/06/2024 Food and Beverage Undisputed 01/23/2026 1067449616 CMS
Merck Sharp & Dohme LLC $22.30 07/29/2024 Food and Beverage Undisputed 01/23/2026 1141748425 CMS
Merck Sharp & Dohme LLC $21.67 08/21/2024 Food and Beverage Undisputed 01/23/2026 1141748427 CMS
Merck Sharp & Dohme LLC $22.00 10/30/2024 Food and Beverage Undisputed 01/23/2026 1141883128 CMS
Novartis Pharmaceuticals Corporation $22.42 02/29/2024 Food and Beverage Undisputed 01/23/2026 1086881097 CMS
Novartis Pharmaceuticals Corporation $20.82 04/15/2024 Food and Beverage Undisputed 01/23/2026 1086881103 CMS
Novartis Pharmaceuticals Corporation $19.70 08/29/2024 Food and Beverage Undisputed 01/23/2026 1086881129 CMS
Novartis Pharmaceuticals Corporation $17.47 12/03/2024 Food and Beverage Undisputed 01/23/2026 1086881149 CMS
Novo Nordisk Inc $13.88 04/17/2024 Food and Beverage Undisputed 01/23/2026 1097689663 CMS
Novo Nordisk Inc $23.25 07/29/2024 Food and Beverage Undisputed 01/23/2026 1096919036 CMS
Novo Nordisk Inc $16.53 10/24/2024 Food and Beverage Undisputed 01/23/2026 1097692666 CMS
PFIZER INC. $23.04 02/06/2024 Food and Beverage Undisputed 01/23/2026 1131086113 CMS
PFIZER INC. $21.79 06/18/2024 Food and Beverage Undisputed 01/23/2026 1131667728 CMS
SANOFI-AVENTIS U.S. LLC $18.63 03/19/2024 Food and Beverage Undisputed 01/23/2026 1139620545 CMS
SCPHARMACEUTICALS INC. $18.89 06/10/2024 Food and Beverage Undisputed 01/23/2026 1132280516 CMS
SCPHARMACEUTICALS INC. $15.04 08/05/2024 Food and Beverage Undisputed 01/23/2026 1132291511 CMS
SCPHARMACEUTICALS INC. $19.03 12/12/2024 Food and Beverage Undisputed 01/23/2026 1132319831 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $27.07 01/22/2024 Food and Beverage Undisputed 01/23/2026 1080662653 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.31 02/21/2024 Food and Beverage Undisputed 01/23/2026 1080662863 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.07 04/25/2024 Food and Beverage Undisputed 01/23/2026 1080663257 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $27.19 05/22/2024 Food and Beverage Undisputed 01/23/2026 1080663481 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.52 09/03/2024 Food and Beverage Undisputed 01/23/2026 1080664077 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $22.59 10/17/2024 Food and Beverage Undisputed 01/23/2026 1080664387 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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