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

RAM TREHAN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1952310070
CMS profile
269464
Location
SILVER SPRING, MD

General Payments · PY2018–2024

$28,675.06

  • Reported across 335 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,590.95

71 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: Medical Oncology MD All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,104.00 1
Food and Beverage $1,469.23 59
Long term medical supply or device loan $997.00 10
Travel and Lodging $20.72 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $2,124.72 2
NOVARTIS PHARMACEUTICALS CORPORATION $1,149.99 16
PFIZER INC. $175.19 7
E.R. Squibb & Sons, L.L.C. $132.04 8
Takeda Pharmaceuticals U.S.A., Inc. $90.18 3
ABBVIE INC. $89.74 3
TAIHO ONCOLOGY, INC. $83.79 4
Janssen Biotech, Inc. $75.16 3
Acerta Pharma LLC $59.93 2
Bayer HealthCare Pharmaceuticals Inc. $58.19 2
Astellas Pharma US Inc $56.74 2
Genentech USA, Inc. $54.77 2
Celgene Corporation $52.30 2
Gilead Sciences, Inc. $44.76 2
Incyte Corporation $42.29 2
Exelixis Inc. $33.42 1
Merck Sharp & Dohme Corporation $33.33 1
Mirati Therapeutics, Inc. $32.85 1
Alexion Pharmaceuticals, Inc. $31.53 1
Amneal Pharmaceuticals LLC $28.16 1
Amgen Inc. $26.77 1
Boehringer Ingelheim Pharmaceuticals, Inc. $26.29 1
Daiichi Sankyo Inc. $25.76 1
Novocure Inc. $24.38 1
Ipsen Biopharmaceuticals, Inc $20.96 1
GlaxoSmithKline, LLC. $17.71 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,558.72 41
PY2019 $923.65 38
PY2020 $436.80 14
PY2021 $2,000.28 9
PY2022 $11,640.40 87
PY2023 $4,524.26 75
PY2024 $4,590.95 71

Payment records · PY2024 (71)

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. $32.55 08/08/2024 Food and Beverage Undisputed 01/23/2026 1106242028 CMS
ABBVIE INC. $33.02 09/25/2024 Food and Beverage Undisputed 01/23/2026 1106242030 CMS
ABBVIE INC. $24.17 11/22/2024 Food and Beverage Undisputed 01/23/2026 1106242032 CMS
Alexion Pharmaceuticals, Inc. $31.53 04/30/2024 Food and Beverage Undisputed 01/23/2026 1093895615 CMS
Amgen Inc. $26.77 04/24/2024 Food and Beverage Undisputed 01/23/2026 1116183445 CMS
Amneal Pharmaceuticals LLC $28.16 08/21/2024 Food and Beverage Undisputed 01/23/2026 1139204110 CMS
Astellas Pharma US Inc $28.63 05/10/2024 Food and Beverage Undisputed 01/23/2026 1139342208 CMS
Astellas Pharma US Inc $28.11 08/28/2024 Food and Beverage Undisputed 01/23/2026 1139391278 CMS
AstraZeneca Pharmaceuticals LP $27.91 06/05/2024 Food and Beverage Undisputed 01/23/2026 1104340766 CMS
AstraZeneca Pharmaceuticals LP $32.02 09/19/2024 Food and Beverage Undisputed 01/23/2026 1105454479 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.39 02/16/2024 Food and Beverage Undisputed 01/23/2026 1086158204 CMS
Bayer Healthcare Pharmaceuticals Inc. $33.80 08/16/2024 Food and Beverage Undisputed 01/23/2026 1086117102 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.29 09/27/2024 Food and Beverage Undisputed 01/23/2026 1118247097 CMS
Celgene Corporation $29.03 04/17/2024 Food and Beverage Undisputed 01/23/2026 1101178550 CMS
Celgene Corporation $23.27 09/20/2024 Food and Beverage Undisputed 01/23/2026 1101178554 CMS
Daiichi Sankyo Inc. $25.76 11/08/2024 Food and Beverage Undisputed 01/23/2026 1089492180 CMS
E.R. Squibb & Sons, L.L.C. $18.04 02/14/2024 Food and Beverage Undisputed 01/23/2026 1101727193 CMS
E.R. Squibb & Sons, L.L.C. $2.40 02/14/2024 Food and Beverage Undisputed 01/23/2026 1101727197 CMS
E.R. Squibb & Sons, L.L.C. $25.72 05/15/2024 Food and Beverage Undisputed 01/23/2026 1101727241 CMS
E.R. Squibb & Sons, L.L.C. $20.41 06/28/2024 Food and Beverage Undisputed 01/23/2026 1101727270 CMS
E.R. Squibb & Sons, L.L.C. $37.96 07/12/2024 Food and Beverage Undisputed 01/23/2026 1101727266 CMS
E.R. Squibb & Sons, L.L.C. $0.14 08/13/2024 Food and Beverage Undisputed 01/23/2026 1101727292 CMS
E.R. Squibb & Sons, L.L.C. $4.59 08/13/2024 Food and Beverage Undisputed 01/23/2026 1101727296 CMS
E.R. Squibb & Sons, L.L.C. $22.78 11/15/2024 Food and Beverage Undisputed 01/23/2026 1101727346 CMS
Exelixis Inc. $33.42 09/11/2024 Food and Beverage Undisputed 01/23/2026 1138564240 CMS
Genentech USA, Inc. $24.35 04/12/2024 Food and Beverage Undisputed 01/23/2026 1133092541 CMS
Genentech USA, Inc. $30.42 10/11/2024 Food and Beverage Undisputed 01/23/2026 1133092545 CMS
GENZYME CORPORATION $2,104.00 09/18/2024 Consulting Fee Undisputed 01/23/2026 1139596623 CMS
GENZYME CORPORATION $20.72 09/18/2024 Travel and Lodging Undisputed 01/23/2026 1139596625 CMS
Gilead Sciences, Inc. $23.87 06/13/2024 Food and Beverage Undisputed 01/23/2026 1133829333 CMS
Gilead Sciences, Inc. $20.89 11/06/2024 Food and Beverage Undisputed 01/23/2026 1133829335 CMS
GlaxoSmithKline, LLC. $17.71 03/06/2024 Food and Beverage Undisputed 01/23/2026 1116093259 CMS
Incyte Corporation $20.62 01/25/2024 Food and Beverage Undisputed 01/23/2026 1141179434 CMS
Incyte Corporation $21.67 10/30/2024 Food and Beverage Undisputed 01/23/2026 1141269980 CMS
Ipsen Biopharmaceuticals, Inc $20.96 01/27/2024 Food and Beverage Undisputed 01/23/2026 1091964720 CMS
Janssen Biotech, Inc. $22.81 05/31/2024 Food and Beverage Undisputed 01/23/2026 1078730556 CMS
Janssen Biotech, Inc. $25.84 07/17/2024 Food and Beverage Undisputed 01/23/2026 1078730391 CMS
Janssen Biotech, Inc. $26.51 10/09/2024 Food and Beverage Undisputed 01/23/2026 1078730257 CMS
Merck Sharp & Dohme LLC $33.33 10/25/2024 Food and Beverage Undisputed 01/23/2026 1141756748 CMS
Mirati Therapeutics, Inc. $32.85 01/18/2024 Food and Beverage Undisputed 01/23/2026 1117175811 CMS
Novartis Pharmaceuticals Corporation $23.93 01/10/2024 Food and Beverage Undisputed 01/23/2026 1087415478 CMS
Novartis Pharmaceuticals Corporation $99.70 01/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415490 CMS
Novartis Pharmaceuticals Corporation $22.73 02/09/2024 Food and Beverage Undisputed 01/23/2026 1087415476 CMS
Novartis Pharmaceuticals Corporation $99.70 02/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415492 CMS
Novartis Pharmaceuticals Corporation $99.70 03/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415494 CMS
Novartis Pharmaceuticals Corporation $99.70 04/18/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415496 CMS
Novartis Pharmaceuticals Corporation $99.70 05/16/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415498 CMS
Novartis Pharmaceuticals Corporation $99.70 06/13/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415500 CMS
Novartis Pharmaceuticals Corporation $26.32 06/21/2024 Food and Beverage Undisputed 01/23/2026 1087415482 CMS
Novartis Pharmaceuticals Corporation $99.70 07/15/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415502 CMS
Novartis Pharmaceuticals Corporation $30.11 08/02/2024 Food and Beverage Undisputed 01/23/2026 1087415484 CMS
Novartis Pharmaceuticals Corporation $99.70 08/23/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415486 CMS
Novartis Pharmaceuticals Corporation $99.70 09/27/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415488 CMS
Novartis Pharmaceuticals Corporation $25.74 10/02/2024 Food and Beverage Undisputed 01/23/2026 1087415506 CMS
Novartis Pharmaceuticals Corporation $24.16 10/04/2024 Food and Beverage Undisputed 01/23/2026 1087415504 CMS
Novartis Pharmaceuticals Corporation $99.70 10/17/2024 Long term medical supply or device loan Undisputed 01/23/2026 1087415508 CMS
Novocure Inc. $24.38 12/04/2024 Food and Beverage Undisputed 01/23/2026 1123338201 CMS
PFIZER INC. $25.56 01/12/2024 Food and Beverage Undisputed 01/23/2026 1131297628 CMS
PFIZER INC. $23.53 02/06/2024 Food and Beverage Undisputed 01/23/2026 1131188284 CMS
PFIZER INC. $29.75 03/07/2024 Food and Beverage Undisputed 01/23/2026 1131296641 CMS
PFIZER INC. $22.44 03/29/2024 Food and Beverage Undisputed 01/23/2026 1131230811 CMS
PFIZER INC. $26.50 06/20/2024 Food and Beverage Undisputed 01/23/2026 1131702329 CMS
PFIZER INC. $22.60 07/31/2024 Food and Beverage Undisputed 01/23/2026 1131892940 CMS
PFIZER INC. $24.81 11/20/2024 Food and Beverage Undisputed 01/23/2026 1131069897 CMS
TAIHO ONCOLOGY, INC. $26.08 03/14/2024 Food and Beverage Undisputed 01/23/2026 1137936539 CMS
TAIHO ONCOLOGY, INC. $13.75 08/20/2024 Food and Beverage Undisputed 01/23/2026 1137940372 CMS
TAIHO ONCOLOGY, INC. $13.75 08/23/2024 Food and Beverage Undisputed 01/23/2026 1137944702 CMS
TAIHO ONCOLOGY, INC. $30.21 08/29/2024 Food and Beverage Undisputed 01/23/2026 1137941118 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.20 02/21/2024 Food and Beverage Undisputed 01/23/2026 1144969058 CMS
Takeda Pharmaceuticals U.S.A., Inc. $32.08 03/27/2024 Food and Beverage Undisputed 01/23/2026 1144969060 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.90 09/04/2024 Food and Beverage Undisputed 01/23/2026 1144969062 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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