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

MAKSIM MERENKOV

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1407408032
CMS profile
11114360
Location
SPRINGFIELD, MA

General Payments · PY2021–2024

$6,876.86

  • Reported across 345 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,421.52

59 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: Family MA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,421.52 59

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $437.48 16
Amgen Inc. $173.01 7
Boehringer Ingelheim Pharmaceuticals, Inc. $137.81 6
E.R. Squibb & Sons, L.L.C. $100.56 4
Novo Nordisk AS $94.27 4
Kiniksa Pharmaceuticals International, plc $84.91 4
HEARTFLOW, INC. $76.52 3
Acerta Pharma LLC $73.09 4
PFIZER INC. $66.57 4
Alnylam Pharmaceuticals Inc. $50.36 2
LANTHEUS MEDICAL IMAGING, INC. $33.00 1
ABIOMED $31.60 1
Edwards Lifesciences Corporation $29.50 1
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.63 1
Janssen Pharmaceuticals, Inc $16.21 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $789.50 44
PY2022 $2,681.06 142
PY2023 $1,984.78 100
PY2024 $1,421.52 59

Payment records · PY2024 (59)

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

Program year 2024 202120222023 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
ABIOMED $31.60 08/08/2024 Food and Beverage Undisputed 01/23/2026 1142291251 CMS
Alnylam Pharmaceuticals Inc. $28.07 05/07/2024 Food and Beverage Undisputed 01/23/2026 1125850573 CMS
Alnylam Pharmaceuticals Inc. $22.29 12/04/2024 Food and Beverage Undisputed 01/23/2026 1125850647 CMS
Amgen Inc. $25.25 02/13/2024 Food and Beverage Undisputed 01/23/2026 1117327173 CMS
Amgen Inc. $21.88 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117327175 CMS
Amgen Inc. $24.78 06/13/2024 Food and Beverage Undisputed 01/23/2026 1117327177 CMS
Amgen Inc. $29.23 08/07/2024 Food and Beverage Undisputed 01/23/2026 1117327179 CMS
Amgen Inc. $19.46 08/29/2024 Food and Beverage Undisputed 01/23/2026 1117327181 CMS
Amgen Inc. $23.97 12/03/2024 Food and Beverage Undisputed 01/23/2026 1117327183 CMS
Amgen Inc. $28.44 12/11/2024 Food and Beverage Undisputed 01/23/2026 1117327185 CMS
AstraZeneca Pharmaceuticals LP $20.71 04/16/2024 Food and Beverage Undisputed 01/23/2026 1104663069 CMS
AstraZeneca Pharmaceuticals LP $16.71 06/18/2024 Food and Beverage Undisputed 01/23/2026 1105529812 CMS
AstraZeneca Pharmaceuticals LP $15.42 09/10/2024 Food and Beverage Undisputed 01/23/2026 1104289744 CMS
AstraZeneca Pharmaceuticals LP $20.25 12/10/2024 Food and Beverage Undisputed 01/23/2026 1105866390 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.75 03/19/2024 Food and Beverage Undisputed 01/23/2026 1117996925 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.59 06/06/2024 Food and Beverage Undisputed 01/23/2026 1117996921 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.81 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117996919 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.54 09/11/2024 Food and Beverage Undisputed 01/23/2026 1117996927 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.60 12/04/2024 Food and Beverage Undisputed 01/23/2026 1117996929 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.52 12/05/2024 Food and Beverage Undisputed 01/23/2026 1117996923 CMS
E.R. Squibb & Sons, L.L.C. $28.72 01/10/2024 Food and Beverage Undisputed 01/23/2026 1101822741 CMS
E.R. Squibb & Sons, L.L.C. $29.69 02/14/2024 Food and Beverage Undisputed 01/23/2026 1101822749 CMS
E.R. Squibb & Sons, L.L.C. $24.46 08/28/2024 Food and Beverage Undisputed 01/23/2026 1101822794 CMS
E.R. Squibb & Sons, L.L.C. $17.69 10/07/2024 Food and Beverage Undisputed 01/23/2026 1101822801 CMS
Edwards Lifesciences Corporation $29.50 02/17/2024 Food and Beverage Undisputed 01/23/2026 1138818821 CMS
HEARTFLOW, INC. $25.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 1154178294 CMS
HEARTFLOW, INC. $24.22 11/16/2024 Food and Beverage Undisputed 01/23/2026 1154178290 CMS
HEARTFLOW, INC. $26.92 12/09/2024 Food and Beverage Undisputed 01/23/2026 1154178292 CMS
Janssen Pharmaceuticals, Inc $16.21 09/17/2024 Food and Beverage Undisputed 01/23/2026 1078041392 CMS
Kiniksa Pharmaceuticals International, plc $25.18 02/20/2024 Food and Beverage Undisputed 01/23/2026 1154886439 CMS
Kiniksa Pharmaceuticals International, plc $18.24 04/03/2024 Food and Beverage Undisputed 01/23/2026 1154886463 CMS
Kiniksa Pharmaceuticals International, plc $23.29 06/18/2024 Food and Beverage Undisputed 01/23/2026 1154886507 CMS
Kiniksa Pharmaceuticals International, plc $18.20 07/30/2024 Food and Beverage Undisputed 01/23/2026 1154886529 CMS
LANTHEUS MEDICAL IMAGING, INC. $33.00 04/18/2024 Food and Beverage Undisputed 01/23/2026 1127582549 CMS
Novartis Pharmaceuticals Corporation $18.01 01/05/2024 Food and Beverage Undisputed 01/23/2026 1087017136 CMS
Novartis Pharmaceuticals Corporation $22.40 01/16/2024 Food and Beverage Undisputed 01/23/2026 1087017142 CMS
Novartis Pharmaceuticals Corporation $23.29 02/08/2024 Food and Beverage Undisputed 01/23/2026 1087017144 CMS
Novartis Pharmaceuticals Corporation $27.78 02/21/2024 Food and Beverage Undisputed 01/23/2026 1087017138 CMS
Novartis Pharmaceuticals Corporation $21.07 02/28/2024 Food and Beverage Undisputed 01/23/2026 1087017148 CMS
Novartis Pharmaceuticals Corporation $32.62 03/11/2024 Food and Beverage Undisputed 01/23/2026 1087017150 CMS
Novartis Pharmaceuticals Corporation $28.32 04/04/2024 Food and Beverage Undisputed 01/23/2026 1087017158 CMS
Novartis Pharmaceuticals Corporation $33.09 04/08/2024 Food and Beverage Undisputed 01/23/2026 1087017160 CMS
Novartis Pharmaceuticals Corporation $33.31 05/16/2024 Food and Beverage Undisputed 01/23/2026 1087017162 CMS
Novartis Pharmaceuticals Corporation $31.44 06/27/2024 Food and Beverage Undisputed 01/23/2026 1087017164 CMS
Novartis Pharmaceuticals Corporation $28.74 07/26/2024 Food and Beverage Undisputed 01/23/2026 1087017166 CMS
Novartis Pharmaceuticals Corporation $30.18 09/12/2024 Food and Beverage Undisputed 01/23/2026 1087017168 CMS
Novartis Pharmaceuticals Corporation $31.15 09/18/2024 Food and Beverage Undisputed 01/23/2026 1087017170 CMS
Novartis Pharmaceuticals Corporation $29.59 09/19/2024 Food and Beverage Undisputed 01/23/2026 1087017172 CMS
Novartis Pharmaceuticals Corporation $25.99 10/23/2024 Food and Beverage Undisputed 01/23/2026 1087017178 CMS
Novartis Pharmaceuticals Corporation $20.50 10/24/2024 Food and Beverage Undisputed 01/23/2026 1087017174 CMS
Novo Nordisk Inc $23.61 07/31/2024 Food and Beverage Undisputed 01/23/2026 1100632121 CMS
Novo Nordisk Inc $17.55 08/29/2024 Food and Beverage Undisputed 01/23/2026 1100471845 CMS
Novo Nordisk Inc $24.21 10/30/2024 Food and Beverage Undisputed 01/23/2026 1100623442 CMS
Novo Nordisk Inc $28.90 12/18/2024 Food and Beverage Undisputed 01/23/2026 1100252418 CMS
PFIZER INC. $13.74 02/07/2024 Food and Beverage Undisputed 01/23/2026 1131798506 CMS
PFIZER INC. $23.72 03/13/2024 Food and Beverage Undisputed 01/23/2026 1131804665 CMS
PFIZER INC. $13.68 04/15/2024 Food and Beverage Undisputed 01/23/2026 1131821780 CMS
PFIZER INC. $15.43 11/13/2024 Food and Beverage Undisputed 01/23/2026 1131188922 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $16.63 02/15/2024 Food and Beverage Undisputed 01/23/2026 1080653515 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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