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

VLADIMIR A GREBENNIKOV

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1952399313
CMS profile
315584
Location
RICHARDSON, TX

General Payments · PY2018–2024

$8,928.89

  • Reported across 301 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,131.07

46 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 $1,131.07 46

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,458.96 65
PY2019 $1,268.02 44
PY2020 $1,803.00 39
PY2021 $856.97 39
PY2022 $542.63 25
PY2023 $1,868.24 43
PY2024 $1,131.07 46

Payment records · PY2024 (46)

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
ABBVIE INC. $23.32 01/26/2024 Food and Beverage Undisputed 01/23/2026 1103831758 CMS
ABBVIE INC. $20.55 02/20/2024 Food and Beverage Undisputed 01/23/2026 1103831760 CMS
ABBVIE INC. $20.55 04/04/2024 Food and Beverage Undisputed 01/23/2026 1103831762 CMS
ABBVIE INC. $19.68 04/23/2024 Food and Beverage Undisputed 01/23/2026 1103831764 CMS
ABBVIE INC. $22.48 04/30/2024 Food and Beverage Undisputed 01/23/2026 1103831766 CMS
ABBVIE INC. $21.26 05/29/2024 Food and Beverage Undisputed 01/23/2026 1103831768 CMS
ABBVIE INC. $20.91 06/27/2024 Food and Beverage Undisputed 01/23/2026 1103831770 CMS
ABBVIE INC. $20.70 07/19/2024 Food and Beverage Undisputed 01/23/2026 1103831772 CMS
ABBVIE INC. $19.33 09/19/2024 Food and Beverage Undisputed 01/23/2026 1103831774 CMS
ABBVIE INC. $2.97 11/04/2024 Food and Beverage Undisputed 01/23/2026 1103831776 CMS
Acella Pharmaceuticals, LLC $17.74 03/13/2024 Food and Beverage Undisputed 01/23/2026 1126636970 CMS
AIMMUNE THERAPEUTICS, INC. $120.63 08/06/2024 Food and Beverage Undisputed 01/23/2026 1146960665 CMS
AIMMUNE THERAPEUTICS, INC. $13.95 08/15/2024 Food and Beverage Undisputed 01/23/2026 1146995678 CMS
Amgen Inc. $19.85 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117566950 CMS
AstraZeneca Pharmaceuticals LP $13.73 02/13/2024 Food and Beverage Undisputed 01/23/2026 1105828507 CMS
AstraZeneca Pharmaceuticals LP $14.42 02/26/2024 Food and Beverage Undisputed 01/23/2026 1105866892 CMS
AstraZeneca Pharmaceuticals LP $13.34 04/25/2024 Food and Beverage Undisputed 01/23/2026 1105883403 CMS
AstraZeneca Pharmaceuticals LP $13.15 07/08/2024 Food and Beverage Undisputed 01/23/2026 1105876897 CMS
AstraZeneca Pharmaceuticals LP $124.98 10/09/2024 Food and Beverage Undisputed 01/23/2026 1105837991 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.02 08/08/2024 Food and Beverage Undisputed 01/23/2026 1086164092 CMS
Dexcom, Inc. $18.68 06/13/2024 Food and Beverage Undisputed 01/23/2026 1153343337 CMS
Eisai Inc. $17.74 11/12/2024 Food and Beverage Undisputed 01/23/2026 1110787867 CMS
Ethicon US, LLC $131.57 09/05/2024 Food and Beverage Undisputed 01/23/2026 1077649144 CMS
Exact Sciences Corporation $19.51 07/19/2024 Food and Beverage Undisputed 01/23/2026 1114682095 CMS
Lundbeck LLC $14.18 02/22/2024 Food and Beverage Undisputed 01/23/2026 1145920533 CMS
Lundbeck LLC $14.82 06/18/2024 Food and Beverage Undisputed 01/23/2026 1145920535 CMS
Lundbeck LLC $16.37 09/12/2024 Food and Beverage Undisputed 01/23/2026 1145920537 CMS
MERZ NORTH AMERICA, INC. $23.62 11/04/2024 Food and Beverage Undisputed 01/23/2026 1146376128 CMS
Novartis Pharmaceuticals Corporation $28.12 07/15/2024 Food and Beverage Undisputed 01/23/2026 1086804019 CMS
Novo Nordisk Inc $13.50 02/08/2024 Food and Beverage Undisputed 01/23/2026 1096592652 CMS
Novo Nordisk Inc $20.69 03/07/2024 Food and Beverage Undisputed 01/23/2026 1097229910 CMS
Otsuka America Pharmaceutical, Inc. $18.82 02/08/2024 Food and Beverage Undisputed 01/23/2026 1118900680 CMS
Otsuka America Pharmaceutical, Inc. $11.37 02/23/2024 Food and Beverage Undisputed 01/23/2026 1118900682 CMS
Otsuka America Pharmaceutical, Inc. $11.97 03/15/2024 Food and Beverage Undisputed 01/23/2026 1118900684 CMS
Otsuka America Pharmaceutical, Inc. $12.81 04/12/2024 Food and Beverage Undisputed 01/23/2026 1118900686 CMS
Otsuka America Pharmaceutical, Inc. $17.01 05/16/2024 Food and Beverage Undisputed 01/23/2026 1118900688 CMS
Otsuka America Pharmaceutical, Inc. $18.58 06/11/2024 Food and Beverage Undisputed 01/23/2026 1118900690 CMS
Otsuka America Pharmaceutical, Inc. $15.01 07/02/2024 Food and Beverage Undisputed 01/23/2026 1118900692 CMS
Otsuka America Pharmaceutical, Inc. $13.94 07/25/2024 Food and Beverage Undisputed 01/23/2026 1118900694 CMS
Otsuka America Pharmaceutical, Inc. $19.64 09/26/2024 Food and Beverage Undisputed 01/23/2026 1118900696 CMS
Otsuka America Pharmaceutical, Inc. $10.79 11/07/2024 Food and Beverage Undisputed 01/23/2026 1118900698 CMS
Otsuka America Pharmaceutical, Inc. $18.94 12/05/2024 Food and Beverage Undisputed 01/23/2026 1118900700 CMS
PFIZER INC. $17.51 08/29/2024 Food and Beverage Undisputed 01/23/2026 1132040643 CMS
Renalytix AI, Inc. $23.80 02/02/2024 Food and Beverage Undisputed 01/23/2026 1116758990 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.77 02/21/2024 Food and Beverage Undisputed 01/23/2026 1153457127 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.75 05/13/2024 Food and Beverage Undisputed 01/23/2026 1153659093 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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