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

MARCUM QUINN

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1386621217
CMS profile
334605
Location
GREENVILLE, SC

General Payments · PY2018–2020

$4,158.58

  • Reported across 231 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$347.74

22 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

PY2020 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $332.29 21
Education $15.45 1

By paying entity

PY2020 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,886.28 99
PY2019 $1,924.56 110
PY2020 $347.74 22

Payment records · PY2020 (22)

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

Program year 2020 20182019 Record-level detail is published for PY2020; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Actelion Pharmaceuticals US, Inc. $20.28 01/06/2020 Food and Beverage Undisputed 01/23/2026 719280823 CMS
Advanced Respiratory, Inc $11.66 03/12/2020 Food and Beverage Undisputed 01/23/2026 751010497 CMS
AstraZeneca Pharmaceuticals LP $15.89 01/13/2020 Food and Beverage Undisputed 01/23/2026 736099527 CMS
AstraZeneca Pharmaceuticals LP $15.15 01/15/2020 Food and Beverage Undisputed 01/23/2026 736364683 CMS
AstraZeneca Pharmaceuticals LP $15.71 02/24/2020 Food and Beverage Undisputed 01/23/2026 735813675 CMS
AstraZeneca Pharmaceuticals LP $11.71 02/26/2020 Food and Beverage Undisputed 01/23/2026 736235781 CMS
AstraZeneca Pharmaceuticals LP $15.45 11/10/2020 Education Undisputed 01/23/2026 736104765 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.45 02/18/2020 Food and Beverage Undisputed 01/23/2026 720527947 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.82 03/03/2020 Food and Beverage Undisputed 01/23/2026 720527944 CMS
GENZYME CORPORATION $23.54 01/23/2020 Food and Beverage Undisputed 01/23/2026 744163933 CMS
GlaxoSmithKline, LLC. $12.00 01/20/2020 Food and Beverage Undisputed 01/23/2026 738572773 CMS
GlaxoSmithKline, LLC. $12.51 01/29/2020 Food and Beverage Undisputed 01/23/2026 738740189 CMS
GlaxoSmithKline, LLC. $14.24 02/25/2020 Food and Beverage Undisputed 01/23/2026 738617311 CMS
Grifols USA, LLC $15.82 01/08/2020 Food and Beverage Undisputed 01/23/2026 750403673 CMS
Insmed, Inc. $18.39 01/31/2020 Food and Beverage Undisputed 01/23/2026 739684605 CMS
Insmed, Inc. $16.22 06/05/2020 Food and Beverage Undisputed 01/23/2026 739683375 CMS
Insmed, Inc. $16.00 08/31/2020 Food and Beverage Undisputed 01/23/2026 739688315 CMS
Merck Sharp & Dohme Corporation $12.18 02/20/2020 Food and Beverage Undisputed 01/23/2026 747743523 CMS
Philips Electronics North America Corporation $15.51 02/03/2020 Food and Beverage Undisputed 01/23/2026 751369477 CMS
Philips Electronics North America Corporation $20.87 04/20/2020 Food and Beverage Undisputed 01/23/2026 751369527 CMS
Philips Electronics North America Corporation $21.19 05/26/2020 Food and Beverage Undisputed 01/23/2026 751369525 CMS
Sunovion Pharmaceuticals Inc. $14.15 05/14/2020 Food and Beverage Undisputed 01/23/2026 748432169 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_P01232026_01102026.csv

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