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

WARREN MARC ROSS

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1770568891
CMS profile
125283
Location
ELLICOTT CITY, MD

General Payments · PY2018–2024

$6,438.67

  • Reported across 347 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,196.56

49 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 $1,176.94 48
Education $19.62 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,250.16 89
PY2019 $1,285.83 91
PY2020 $239.58 16
PY2021 $650.62 31
PY2022 $886.86 29
PY2023 $929.06 42
PY2024 $1,196.56 49

Payment records · PY2024 (49)

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 $21.08 06/03/2024 Food and Beverage Undisputed 01/23/2026 1125262894 CMS
Amgen Inc. $20.00 07/12/2024 Food and Beverage Undisputed 01/23/2026 1116069407 CMS
Amgen Inc. $16.60 08/14/2024 Food and Beverage Undisputed 01/23/2026 1116069414 CMS
Amgen Inc. $110.00 09/19/2024 Food and Beverage Undisputed 01/23/2026 1116069427 CMS
Amgen Inc. $17.38 10/10/2024 Food and Beverage Undisputed 01/23/2026 1116069421 CMS
Antares Pharma, Inc. $17.10 01/02/2024 Food and Beverage Undisputed 01/23/2026 1146482253 CMS
Antares Pharma, Inc. $21.24 09/15/2024 Food and Beverage Undisputed 01/23/2026 1146482257 CMS
Astellas Pharma US Inc $23.72 01/13/2024 Food and Beverage Undisputed 01/23/2026 1139291388 CMS
Astellas Pharma US Inc $22.85 04/03/2024 Food and Beverage Undisputed 01/23/2026 1139323084 CMS
Astellas Pharma US Inc $26.18 06/27/2024 Food and Beverage Undisputed 01/23/2026 1139369997 CMS
AstraZeneca Pharmaceuticals LP $16.54 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105897582 CMS
AstraZeneca Pharmaceuticals LP $27.96 08/16/2024 Food and Beverage Undisputed 01/23/2026 1105503832 CMS
AstraZeneca Pharmaceuticals LP $23.70 10/17/2024 Food and Beverage Undisputed 01/23/2026 1104736361 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.62 01/05/2024 Education Undisputed 01/23/2026 1086199054 CMS
Bayer Healthcare Pharmaceuticals Inc. $68.59 02/08/2024 Food and Beverage Undisputed 01/23/2026 1086253406 CMS
Dexcom, Inc. $27.26 11/06/2024 Food and Beverage Undisputed 01/23/2026 1153343597 CMS
Eisai Inc. $26.01 10/24/2024 Food and Beverage Undisputed 01/23/2026 1110788233 CMS
Exact Sciences Corporation $25.07 06/05/2024 Food and Beverage Undisputed 01/23/2026 1114861589 CMS
Harmony Biosciences Llc $36.06 12/18/2024 Food and Beverage Undisputed 01/23/2026 1141477990 CMS
Harmony Biosciences Llc $3.57 12/19/2024 Food and Beverage Undisputed 01/23/2026 1141471092 CMS
HARMONY BIOSCIENCES LLC $29.12 01/18/2024 Food and Beverage Undisputed 01/23/2026 1126071643 CMS
HARMONY BIOSCIENCES LLC $31.20 02/09/2024 Food and Beverage Undisputed 01/23/2026 1126071639 CMS
HARMONY BIOSCIENCES LLC $30.82 03/28/2024 Food and Beverage Undisputed 01/23/2026 1126071641 CMS
Lilly USA, LLC $19.98 01/12/2024 Food and Beverage Undisputed 01/23/2026 1135468779 CMS
Lilly USA, LLC $32.92 03/25/2024 Food and Beverage Undisputed 01/23/2026 1135441259 CMS
Lilly USA, LLC $19.29 04/11/2024 Food and Beverage Undisputed 01/23/2026 1135441261 CMS
Lilly USA, LLC $22.03 04/15/2024 Food and Beverage Undisputed 01/23/2026 1135502158 CMS
Lilly USA, LLC $24.57 07/11/2024 Food and Beverage Undisputed 01/23/2026 1135468781 CMS
Lilly USA, LLC $23.21 11/12/2024 Food and Beverage Undisputed 01/23/2026 1135453005 CMS
Merck Sharp & Dohme LLC $26.49 02/23/2024 Food and Beverage Undisputed 01/23/2026 1141959842 CMS
Merck Sharp & Dohme LLC $29.29 05/15/2024 Food and Beverage Undisputed 01/23/2026 1141732933 CMS
Merck Sharp & Dohme LLC $30.51 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141934551 CMS
Mirum Pharmaceuticals, Inc. $18.75 02/16/2024 Food and Beverage Undisputed 01/23/2026 1123325663 CMS
Mirum Pharmaceuticals, Inc. $21.12 10/25/2024 Food and Beverage Undisputed 01/23/2026 1123325665 CMS
Novartis Pharmaceuticals Corporation $28.38 02/28/2024 Food and Beverage Undisputed 01/23/2026 1087253413 CMS
Novartis Pharmaceuticals Corporation $18.85 06/06/2024 Food and Beverage Undisputed 01/23/2026 1087253415 CMS
Novo Nordisk Inc $13.73 01/12/2024 Food and Beverage Undisputed 01/23/2026 1096910745 CMS
Novo Nordisk Inc $15.95 01/25/2024 Food and Beverage Undisputed 01/23/2026 1097196237 CMS
Novo Nordisk Inc $16.15 02/15/2024 Food and Beverage Undisputed 01/23/2026 1097219660 CMS
PFIZER INC. $17.83 05/15/2024 Food and Beverage Undisputed 01/23/2026 1131425093 CMS
PFIZER INC. $24.31 07/02/2024 Food and Beverage Undisputed 01/23/2026 1131675255 CMS
PFIZER INC. $16.29 11/10/2024 Food and Beverage Undisputed 01/23/2026 1131162371 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.18 02/28/2024 Food and Beverage Undisputed 01/23/2026 1153546973 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.50 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153559587 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.56 10/11/2024 Food and Beverage Undisputed 01/23/2026 1153745130 CMS
Tactile Systems Technology Inc $14.87 04/02/2024 Food and Beverage Undisputed 01/23/2026 1082376025 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.81 10/18/2024 Food and Beverage Undisputed 01/23/2026 1137664944 CMS
Tolmar, Inc. $15.09 01/31/2024 Food and Beverage Undisputed 01/23/2026 1138719240 CMS
Tolmar, Inc. $18.23 03/01/2024 Food and Beverage Undisputed 01/23/2026 1138719242 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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