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

GREGORY H MARCARIAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1346228566
CMS profile
288311
Location
DEARBORN HEIGHTS, MI

General Payments · PY2018–2024

$5,556.08

  • Reported across 358 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,033.10

58 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 $1,033.10 58

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $895.12 67
PY2019 $645.76 52
PY2020 $160.20 11
PY2021 $517.59 33
PY2022 $1,192.71 72
PY2023 $1,111.60 65
PY2024 $1,033.10 58

Payment records · PY2024 (58)

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 $17.63 03/19/2024 Food and Beverage Undisputed 01/23/2026 1124998088 CMS
Amgen Inc. $21.11 02/07/2024 Food and Beverage Undisputed 01/23/2026 1111643508 CMS
Amgen Inc. $23.18 04/03/2024 Food and Beverage Undisputed 01/23/2026 1111643510 CMS
Amgen Inc. $25.16 05/01/2024 Food and Beverage Undisputed 01/23/2026 1117318616 CMS
Amgen Inc. $25.29 06/24/2024 Food and Beverage Undisputed 01/23/2026 1111643512 CMS
Amgen Inc. $14.78 07/22/2024 Food and Beverage Undisputed 01/23/2026 1117318612 CMS
Amgen Inc. $19.03 07/29/2024 Food and Beverage Undisputed 01/23/2026 1111643514 CMS
Amgen Inc. $20.63 08/26/2024 Food and Beverage Undisputed 01/23/2026 1117318618 CMS
Amgen Inc. $15.05 09/11/2024 Food and Beverage Undisputed 01/23/2026 1111643506 CMS
Amgen Inc. $12.47 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117318614 CMS
Amgen Inc. $29.32 10/28/2024 Food and Beverage Undisputed 01/23/2026 1111643516 CMS
AstraZeneca Pharmaceuticals LP $18.26 02/19/2024 Food and Beverage Undisputed 01/23/2026 1105442239 CMS
AstraZeneca Pharmaceuticals LP $18.11 03/18/2024 Food and Beverage Undisputed 01/23/2026 1104701863 CMS
AstraZeneca Pharmaceuticals LP $15.92 05/29/2024 Food and Beverage Undisputed 01/23/2026 1126679020 CMS
AstraZeneca Pharmaceuticals LP $15.50 07/01/2024 Food and Beverage Undisputed 01/23/2026 1104315364 CMS
AstraZeneca Pharmaceuticals LP $16.96 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105732873 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.37 04/22/2024 Food and Beverage Undisputed 01/23/2026 1117971507 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.36 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117971505 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.68 06/17/2024 Food and Beverage Undisputed 01/23/2026 1117971509 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.86 09/09/2024 Food and Beverage Undisputed 01/23/2026 1117971511 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.39 10/09/2024 Food and Beverage Undisputed 01/23/2026 1117971515 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.33 11/20/2024 Food and Beverage Undisputed 01/23/2026 1117971513 CMS
Exact Sciences Corporation $17.04 07/08/2024 Food and Beverage Undisputed 01/23/2026 1114772177 CMS
Exact Sciences Corporation $22.29 12/09/2024 Food and Beverage Undisputed 01/23/2026 1114772183 CMS
GlaxoSmithKline, LLC. $16.36 04/30/2024 Food and Beverage Undisputed 01/23/2026 1116238822 CMS
GlaxoSmithKline, LLC. $14.80 07/11/2024 Food and Beverage Undisputed 01/23/2026 1116590447 CMS
GlaxoSmithKline, LLC. $16.65 11/11/2024 Food and Beverage Undisputed 01/23/2026 1116578916 CMS
Janssen Pharmaceuticals, Inc $19.07 01/22/2024 Food and Beverage Undisputed 01/23/2026 1078049628 CMS
Lilly USA, LLC $16.33 01/17/2024 Food and Beverage Undisputed 01/23/2026 1135008563 CMS
Lilly USA, LLC $18.43 02/21/2024 Food and Beverage Undisputed 01/23/2026 1135008565 CMS
Lilly USA, LLC $29.40 03/21/2024 Food and Beverage Undisputed 01/23/2026 1135014151 CMS
Lilly USA, LLC $18.06 05/15/2024 Food and Beverage Undisputed 01/23/2026 1135015380 CMS
Lilly USA, LLC $15.18 07/17/2024 Food and Beverage Undisputed 01/23/2026 1134991178 CMS
Lilly USA, LLC $14.02 08/08/2024 Food and Beverage Undisputed 01/23/2026 1134991176 CMS
Lilly USA, LLC $15.35 09/23/2024 Food and Beverage Undisputed 01/23/2026 1134991892 CMS
Lilly USA, LLC $14.50 10/16/2024 Food and Beverage Undisputed 01/23/2026 1135014153 CMS
Lilly USA, LLC $16.00 11/12/2024 Food and Beverage Undisputed 01/23/2026 1135008567 CMS
Merck Sharp & Dohme LLC $21.36 05/20/2024 Food and Beverage Undisputed 01/23/2026 1141765115 CMS
Novo Nordisk Inc $15.62 01/10/2024 Food and Beverage Undisputed 01/23/2026 1097747442 CMS
Novo Nordisk Inc $10.12 01/23/2024 Food and Beverage Undisputed 01/23/2026 1096583546 CMS
Novo Nordisk Inc $19.20 01/31/2024 Food and Beverage Undisputed 01/23/2026 1097692192 CMS
Novo Nordisk Inc $20.47 03/06/2024 Food and Beverage Undisputed 01/23/2026 1096611106 CMS
Novo Nordisk Inc $20.47 03/06/2024 Food and Beverage Undisputed 01/23/2026 1097756017 CMS
Novo Nordisk Inc $15.62 03/11/2024 Food and Beverage Undisputed 01/23/2026 1097451391 CMS
Novo Nordisk Inc $15.62 04/24/2024 Food and Beverage Undisputed 01/23/2026 1096900115 CMS
Novo Nordisk Inc $20.89 06/05/2024 Food and Beverage Undisputed 01/23/2026 1096781625 CMS
Novo Nordisk Inc $15.62 06/12/2024 Food and Beverage Undisputed 01/23/2026 1097419382 CMS
Novo Nordisk Inc $12.95 08/20/2024 Food and Beverage Undisputed 01/23/2026 1097117939 CMS
Novo Nordisk Inc $20.22 09/25/2024 Food and Beverage Undisputed 01/23/2026 1096905097 CMS
Novo Nordisk Inc $14.26 10/02/2024 Food and Beverage Undisputed 01/23/2026 1096809983 CMS
Novo Nordisk Inc $18.26 11/19/2024 Food and Beverage Undisputed 01/23/2026 1096934689 CMS
PFIZER INC. $15.55 04/08/2024 Food and Beverage Undisputed 01/23/2026 1131655605 CMS
PFIZER INC. $13.11 05/06/2024 Food and Beverage Undisputed 01/23/2026 1131400650 CMS
PFIZER INC. $20.93 05/06/2024 Food and Beverage Undisputed 01/23/2026 1131655601 CMS
PFIZER INC. $17.46 06/26/2024 Food and Beverage Undisputed 01/23/2026 1131649298 CMS
PFIZER INC. $16.30 08/09/2024 Food and Beverage Undisputed 01/23/2026 1131655597 CMS
PFIZER INC. $20.34 11/12/2024 Food and Beverage Undisputed 01/23/2026 1131657796 CMS
SANOFI-AVENTIS U.S. LLC $17.86 11/04/2024 Food and Beverage Undisputed 01/23/2026 1139671151 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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