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

MICHAEL S KATZ

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1336215037
CMS profile
15075
Location
ATLANTA, GA

General Payments · PY2018–2024

$6,558.69

  • Reported across 355 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,192.36

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: Nephrology GA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,150.14 56
Education $42.22 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $191.18 10
Acerta Pharma LLC $161.94 10
NOVARTIS PHARMACEUTICALS CORPORATION $117.39 6
Retrophin, Inc. $87.98 7
Otsuka America Pharmaceutical, Inc. $80.02 3
Aurinia Pharma U.S., Inc. $78.40 3
Fresenius USA Marketing, Inc. $77.01 4
Boehringer Ingelheim Pharmaceuticals, Inc. $74.26 4
Bayer HealthCare Pharmaceuticals Inc. $62.06 3
Novo Nordisk AS $41.62 2
GlaxoSmithKline, LLC. $37.41 2
CorMedix Inc. $32.13 1
Alexion Pharmaceuticals, Inc. $29.49 1
ANI Pharmaceuticals, Inc. $28.80 1
Relypsa, Inc. $27.83 1
Alnylam Pharmaceuticals Inc. $25.27 1
Ardelyx, Inc. $20.77 1
OPKO Pharmaceuticals, LLC $18.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,012.09 54
PY2019 $1,057.04 58
PY2020 $236.48 14
PY2021 $840.87 49
PY2022 $1,176.92 58
PY2023 $1,042.93 61
PY2024 $1,192.36 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
Alexion Pharmaceuticals, Inc. $29.49 07/10/2024 Food and Beverage Undisputed 01/23/2026 1093962359 CMS
Alnylam Pharmaceuticals Inc. $25.27 06/11/2024 Food and Beverage Undisputed 01/23/2026 1125823323 CMS
Amgen Inc. $25.85 01/03/2024 Food and Beverage Undisputed 01/23/2026 1115791987 CMS
Amgen Inc. $19.72 01/24/2024 Food and Beverage Undisputed 01/23/2026 1117293369 CMS
Amgen Inc. $25.29 03/13/2024 Food and Beverage Undisputed 01/23/2026 1115791995 CMS
Amgen Inc. $11.75 04/02/2024 Food and Beverage Undisputed 01/23/2026 1117293371 CMS
Amgen Inc. $13.43 05/06/2024 Food and Beverage Undisputed 01/23/2026 1117293373 CMS
Amgen Inc. $26.30 05/29/2024 Food and Beverage Undisputed 01/23/2026 1115792003 CMS
Amgen Inc. $20.34 06/18/2024 Food and Beverage Undisputed 01/23/2026 1117293375 CMS
Amgen Inc. $14.53 08/12/2024 Food and Beverage Undisputed 01/23/2026 1117293377 CMS
Amgen Inc. $17.36 08/27/2024 Food and Beverage Undisputed 01/23/2026 1115792011 CMS
Amgen Inc. $16.61 10/01/2024 Food and Beverage Undisputed 01/23/2026 1117293379 CMS
ANI Pharmaceuticals, Inc. $28.80 08/02/2024 Food and Beverage Undisputed 01/23/2026 1091157048 CMS
Ardelyx, Inc. $20.77 02/09/2024 Food and Beverage Undisputed 01/23/2026 1146688322 CMS
AstraZeneca Pharmaceuticals LP $16.22 01/08/2024 Food and Beverage Undisputed 01/23/2026 1104282033 CMS
AstraZeneca Pharmaceuticals LP $5.44 02/05/2024 Food and Beverage Undisputed 01/23/2026 1105238112 CMS
AstraZeneca Pharmaceuticals LP $19.96 02/06/2024 Food and Beverage Undisputed 01/23/2026 1104641635 CMS
AstraZeneca Pharmaceuticals LP $16.77 03/06/2024 Food and Beverage Undisputed 01/23/2026 1104198791 CMS
AstraZeneca Pharmaceuticals LP $18.56 04/10/2024 Food and Beverage Undisputed 01/23/2026 1104275853 CMS
AstraZeneca Pharmaceuticals LP $16.65 06/03/2024 Food and Beverage Undisputed 01/23/2026 1104738215 CMS
AstraZeneca Pharmaceuticals LP $17.50 07/08/2024 Food and Beverage Undisputed 01/23/2026 1105722598 CMS
AstraZeneca Pharmaceuticals LP $18.24 08/16/2024 Food and Beverage Undisputed 01/23/2026 1104480590 CMS
AstraZeneca Pharmaceuticals LP $16.94 09/10/2024 Food and Beverage Undisputed 01/23/2026 1104624240 CMS
AstraZeneca Pharmaceuticals LP $15.66 11/05/2024 Food and Beverage Undisputed 01/23/2026 1104400123 CMS
Aurinia Pharma U.S., Inc. $26.40 06/05/2024 Food and Beverage Undisputed 01/23/2026 1150684260 CMS
Aurinia Pharma U.S., Inc. $26.00 10/02/2024 Food and Beverage Undisputed 01/23/2026 1150684262 CMS
Aurinia Pharma U.S., Inc. $26.00 11/19/2024 Food and Beverage Undisputed 01/23/2026 1150684264 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.75 01/11/2024 Food and Beverage Undisputed 01/23/2026 1086115296 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.58 03/26/2024 Food and Beverage Undisputed 01/23/2026 1086120558 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.73 07/25/2024 Food and Beverage Undisputed 01/23/2026 1086219931 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.47 01/10/2024 Food and Beverage Undisputed 01/23/2026 1117968523 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.40 02/14/2024 Food and Beverage Undisputed 01/23/2026 1117968521 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.12 04/22/2024 Food and Beverage Undisputed 01/23/2026 1117968517 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.27 06/11/2024 Food and Beverage Undisputed 01/23/2026 1117968519 CMS
CorMedix Inc. $32.13 05/29/2024 Food and Beverage Undisputed 01/23/2026 1082024131 CMS
Fresenius USA Marketing, Inc. $19.38 02/07/2024 Food and Beverage Undisputed 01/23/2026 1154203234 CMS
Fresenius USA Marketing, Inc. $18.53 04/29/2024 Food and Beverage Undisputed 01/23/2026 1154203232 CMS
Fresenius USA Marketing, Inc. $22.34 05/22/2024 Food and Beverage Undisputed 01/23/2026 1154203236 CMS
Fresenius USA Marketing, Inc. $16.76 06/04/2024 Food and Beverage Undisputed 01/23/2026 1154203230 CMS
GlaxoSmithKline, LLC. $16.60 06/07/2024 Food and Beverage Undisputed 01/23/2026 1116264294 CMS
GlaxoSmithKline, LLC. $20.81 12/02/2024 Food and Beverage Undisputed 01/23/2026 1115767243 CMS
Novartis Pharmaceuticals Corporation $19.58 01/29/2024 Food and Beverage Undisputed 01/23/2026 1087109462 CMS
Novartis Pharmaceuticals Corporation $13.42 05/03/2024 Food and Beverage Undisputed 01/23/2026 1087109468 CMS
Novartis Pharmaceuticals Corporation $19.58 05/27/2024 Food and Beverage Undisputed 01/23/2026 1087109476 CMS
Novartis Pharmaceuticals Corporation $20.73 08/19/2024 Food and Beverage Undisputed 01/23/2026 1087109490 CMS
Novartis Pharmaceuticals Corporation $23.23 10/01/2024 Food and Beverage Undisputed 01/23/2026 1087109496 CMS
Novartis Pharmaceuticals Corporation $20.85 10/01/2024 Food and Beverage Undisputed 01/23/2026 1087109502 CMS
Novo Nordisk Inc $19.08 03/05/2024 Food and Beverage Undisputed 01/23/2026 1097633064 CMS
Novo Nordisk Inc $22.54 06/15/2024 Food and Beverage Undisputed 01/23/2026 1097763377 CMS
OPKO Pharmaceuticals, LLC $18.80 11/04/2024 Education Undisputed 01/23/2026 1112845976 CMS
Otsuka America Pharmaceutical, Inc. $28.40 02/13/2024 Food and Beverage Undisputed 01/23/2026 1118919490 CMS
Otsuka America Pharmaceutical, Inc. $28.95 03/20/2024 Food and Beverage Undisputed 01/23/2026 1118919492 CMS
Otsuka America Pharmaceutical, Inc. $22.67 12/17/2024 Food and Beverage Undisputed 01/23/2026 1118919494 CMS
Travere Therapeutics, Inc. $3.08 03/15/2024 Education Undisputed 01/23/2026 1149877526 CMS
Travere Therapeutics, Inc. $16.89 03/15/2024 Education Undisputed 01/23/2026 1149877534 CMS
Travere Therapeutics, Inc. $19.38 03/15/2024 Food and Beverage Undisputed 01/23/2026 1149877538 CMS
Travere Therapeutics, Inc. $20.46 04/08/2024 Food and Beverage Undisputed 01/23/2026 1149877542 CMS
Travere Therapeutics, Inc. $0.37 08/05/2024 Education Undisputed 01/23/2026 1149877522 CMS
Travere Therapeutics, Inc. $3.08 08/05/2024 Education Undisputed 01/23/2026 1149877530 CMS
Travere Therapeutics, Inc. $24.72 08/05/2024 Food and Beverage Undisputed 01/23/2026 1149877547 CMS
Vifor Pharma, Inc. $27.83 01/09/2024 Food and Beverage Undisputed 01/23/2026 1124038547 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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