Covered recipient · General Payments record

MARTIN Q TRAN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI: 1851395891
CMS profile: 219728
Location: JOHNSON CITY, TN

General Payments · PY2018–2024

$7,813.20

Reported across 415 records
CMS publication 2026-01-23

Latest program year · PY2024

$1,875.72

95 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 payment	Amount	Records
Food and Beverage	$1,795.58	93
Education	$80.14	2

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$282.20	15
Retrophin, Inc.	$199.48	12
Amgen Inc.	$166.03	9
Bayer HealthCare Pharmaceuticals Inc.	$139.60	10
Mallinckrodt Hospital Products Inc.	$136.53	5
CALLIDITAS THERAPEUTICS US INC.	$125.32	5
Alexion Pharmaceuticals, Inc.	$117.50	3
NOVARTIS PHARMACEUTICALS CORPORATION	$106.79	5
Otsuka America Pharmaceutical, Inc.	$102.15	5
Fresenius USA Marketing, Inc.	$87.37	5
Lilly USA, LLC	$84.28	4
OPKO Pharmaceuticals, LLC	$74.39	5
Daiichi Sankyo Inc.	$67.64	3
AKEBIA THERAPEUTICS INC	$47.36	2
Aurinia Pharma U.S., Inc.	$43.68	2
Corcept Therapeutics	$22.61	1
PFIZER INC.	$20.30	1
Ardelyx, Inc.	$19.93	1
Novo Nordisk AS	$17.93	1
Takeda Pharmaceuticals U.S.A., Inc.	$14.63	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$866.09	44
PY2019	$530.06	31
PY2020	$564.37	31
PY2021	$912.37	49
PY2022	$1,484.96	75
PY2023	$1,579.63	90
PY2024	$1,875.72	95

Payment records · PY2024 (95)

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

Program year 2024 2018 2019 2020 2021 2022 2023 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
AKEBIA THERAPEUTICS INC	$26.00	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1145823940	CMS
AKEBIA THERAPEUTICS INC	$21.36	10/14/2024	Food and Beverage	Undisputed	01/23/2026	1145829510	CMS
Alexion Pharmaceuticals, Inc.	$21.90	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1094024943	CMS
Alexion Pharmaceuticals, Inc.	$75.99	04/30/2024	Education	Undisputed	01/23/2026	1093933119	CMS
Alexion Pharmaceuticals, Inc.	$19.61	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1094050360	CMS
Amgen Inc.	$17.83	01/25/2024	Food and Beverage	Undisputed	01/23/2026	1117401478	CMS
Amgen Inc.	$19.79	03/01/2024	Food and Beverage	Undisputed	01/23/2026	1111727377	CMS
Amgen Inc.	$19.59	04/08/2024	Food and Beverage	Undisputed	01/23/2026	1111727379	CMS
Amgen Inc.	$18.76	04/12/2024	Food and Beverage	Undisputed	01/23/2026	1117401480	CMS
Amgen Inc.	$21.77	05/08/2024	Food and Beverage	Undisputed	01/23/2026	1117401482	CMS
Amgen Inc.	$21.48	05/09/2024	Food and Beverage	Undisputed	01/23/2026	1111727381	CMS
Amgen Inc.	$8.25	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1111727383	CMS
Amgen Inc.	$18.12	08/02/2024	Food and Beverage	Undisputed	01/23/2026	1111727385	CMS
Amgen Inc.	$20.44	09/09/2024	Food and Beverage	Undisputed	01/23/2026	1111727387	CMS
Ardelyx, Inc.	$19.93	06/08/2024	Food and Beverage	Undisputed	01/23/2026	1146711567	CMS
AstraZeneca Pharmaceuticals LP	$19.09	01/05/2024	Food and Beverage	Undisputed	01/23/2026	1104664839	CMS
AstraZeneca Pharmaceuticals LP	$17.98	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1105286871	CMS
AstraZeneca Pharmaceuticals LP	$20.36	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1105738689	CMS
AstraZeneca Pharmaceuticals LP	$17.91	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1104205203	CMS
AstraZeneca Pharmaceuticals LP	$19.31	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1105744988	CMS
AstraZeneca Pharmaceuticals LP	$17.29	04/03/2024	Food and Beverage	Undisputed	01/23/2026	1104303272	CMS
AstraZeneca Pharmaceuticals LP	$22.53	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1104201793	CMS
AstraZeneca Pharmaceuticals LP	$23.06	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1105710662	CMS
AstraZeneca Pharmaceuticals LP	$22.77	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1104784738	CMS
AstraZeneca Pharmaceuticals LP	$16.54	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1104394879	CMS
AstraZeneca Pharmaceuticals LP	$18.05	10/02/2024	Food and Beverage	Undisputed	01/23/2026	1105615857	CMS
AstraZeneca Pharmaceuticals LP	$18.05	10/16/2024	Food and Beverage	Undisputed	01/23/2026	1105625457	CMS
AstraZeneca Pharmaceuticals LP	$6.62	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1104626104	CMS
AstraZeneca Pharmaceuticals LP	$19.36	11/06/2024	Food and Beverage	Undisputed	01/23/2026	1105676799	CMS
AstraZeneca Pharmaceuticals LP	$23.28	12/05/2024	Food and Beverage	Undisputed	01/23/2026	1104366679	CMS
Aurinia Pharma U.S., Inc.	$25.04	01/11/2024	Food and Beverage	Undisputed	01/23/2026	1150693533	CMS
Aurinia Pharma U.S., Inc.	$18.64	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1150693535	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.09	01/12/2024	Food and Beverage	Undisputed	01/23/2026	1086203407	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.59	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1086140123	CMS
Bayer Healthcare Pharmaceuticals Inc.	$11.35	02/29/2024	Food and Beverage	Undisputed	01/23/2026	1086086629	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.82	04/01/2024	Food and Beverage	Undisputed	01/23/2026	1086164684	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.47	04/29/2024	Food and Beverage	Undisputed	01/23/2026	1086165736	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.02	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1086118112	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.56	08/08/2024	Food and Beverage	Undisputed	01/23/2026	1086185852	CMS
Bayer Healthcare Pharmaceuticals Inc.	$3.51	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1086089915	CMS
Bayer Healthcare Pharmaceuticals Inc.	$3.48	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1086087859	CMS
Bayer Healthcare Pharmaceuticals Inc.	$17.71	11/25/2024	Food and Beverage	Undisputed	01/23/2026	1086211095	CMS
CALLIDITAS THERAPEUTICS US INC.	$21.15	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1141509985	CMS
CALLIDITAS THERAPEUTICS US INC.	$23.63	05/02/2024	Food and Beverage	Undisputed	01/23/2026	1141514407	CMS
CALLIDITAS THERAPEUTICS US INC.	$34.58	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1141516887	CMS
CALLIDITAS THERAPEUTICS US INC.	$24.35	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1141519625	CMS
CALLIDITAS THERAPEUTICS US INC.	$21.61	08/27/2024	Food and Beverage	Undisputed	01/23/2026	1141521187	CMS
Corcept Therapeutics	$22.61	12/20/2024	Food and Beverage	Undisputed	01/23/2026	1117779045	CMS
Daiichi Sankyo Inc.	$15.63	01/03/2024	Food and Beverage	Undisputed	01/23/2026	1089491994	CMS
Daiichi Sankyo Inc.	$22.19	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1089492016	CMS
Daiichi Sankyo Inc.	$29.82	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1089491968	CMS
Fresenius USA Marketing, Inc.	$14.58	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1154192005	CMS
Fresenius USA Marketing, Inc.	$16.89	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1154192009	CMS
Fresenius USA Marketing, Inc.	$20.30	05/13/2024	Food and Beverage	Undisputed	01/23/2026	1154192013	CMS
Fresenius USA Marketing, Inc.	$16.75	07/05/2024	Food and Beverage	Undisputed	01/23/2026	1154192007	CMS
Fresenius USA Marketing, Inc.	$18.85	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1154192011	CMS
Lilly USA, LLC	$22.03	06/25/2024	Food and Beverage	Undisputed	01/23/2026	1135199254	CMS
Lilly USA, LLC	$26.07	08/29/2024	Food and Beverage	Undisputed	01/23/2026	1135180183	CMS
Lilly USA, LLC	$14.08	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1135180706	CMS
Lilly USA, LLC	$22.10	11/29/2024	Food and Beverage	Undisputed	01/23/2026	1135193138	CMS
Mallinckrodt Hospital Products Inc.	$27.81	03/10/2024	Food and Beverage	Undisputed	01/23/2026	1145146564	CMS
Mallinckrodt Hospital Products Inc.	$29.76	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1145146568	CMS
Mallinckrodt Hospital Products Inc.	$30.74	06/14/2024	Food and Beverage	Undisputed	01/23/2026	1145146572	CMS
Mallinckrodt Hospital Products Inc.	$25.35	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1145146577	CMS
Mallinckrodt Hospital Products Inc.	$22.87	11/11/2024	Food and Beverage	Undisputed	01/23/2026	1145146581	CMS
Novartis Pharmaceuticals Corporation	$22.83	04/02/2024	Food and Beverage	Undisputed	01/23/2026	1087420922	CMS
Novartis Pharmaceuticals Corporation	$24.59	07/08/2024	Food and Beverage	Undisputed	01/23/2026	1087420924	CMS
Novartis Pharmaceuticals Corporation	$22.77	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1087420926	CMS
Novartis Pharmaceuticals Corporation	$19.95	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1087420928	CMS
Novartis Pharmaceuticals Corporation	$16.65	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1087420930	CMS
Novo Nordisk Inc	$17.93	08/05/2024	Food and Beverage	Undisputed	01/23/2026	1097240198	CMS
OPKO Pharmaceuticals, LLC	$13.84	02/08/2024	Food and Beverage	Undisputed	01/23/2026	1112850472	CMS
OPKO Pharmaceuticals, LLC	$15.36	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1112850474	CMS
OPKO Pharmaceuticals, LLC	$14.39	09/17/2024	Food and Beverage	Undisputed	01/23/2026	1112850476	CMS
OPKO Pharmaceuticals, LLC	$17.56	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1112850478	CMS
OPKO Pharmaceuticals, LLC	$13.24	12/06/2024	Food and Beverage	Undisputed	01/23/2026	1112850480	CMS
Otsuka America Pharmaceutical, Inc.	$20.57	01/09/2024	Food and Beverage	Undisputed	01/23/2026	1118995124	CMS
Otsuka America Pharmaceutical, Inc.	$25.91	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1118995126	CMS
Otsuka America Pharmaceutical, Inc.	$19.57	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1118995128	CMS
Otsuka America Pharmaceutical, Inc.	$19.57	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1118995130	CMS
Otsuka America Pharmaceutical, Inc.	$16.53	07/30/2024	Food and Beverage	Undisputed	01/23/2026	1118995132	CMS
PFIZER INC.	$20.30	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1132017814	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$14.63	02/02/2024	Food and Beverage	Undisputed	01/23/2026	1137688872	CMS
Travere Therapeutics, Inc.	$21.60	01/08/2024	Food and Beverage	Undisputed	01/23/2026	1149942656	CMS
Travere Therapeutics, Inc.	$20.05	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1149942644	CMS
Travere Therapeutics, Inc.	$18.71	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1149942632	CMS
Travere Therapeutics, Inc.	$19.46	05/15/2024	Food and Beverage	Undisputed	01/23/2026	1149942640	CMS
Travere Therapeutics, Inc.	$21.20	06/03/2024	Food and Beverage	Undisputed	01/23/2026	1149942648	CMS
Travere Therapeutics, Inc.	$1.95	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1149942616	CMS
Travere Therapeutics, Inc.	$13.15	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1149942624	CMS
Travere Therapeutics, Inc.	$4.15	08/16/2024	Education	Undisputed	01/23/2026	1149942620	CMS
Travere Therapeutics, Inc.	$21.46	08/28/2024	Food and Beverage	Undisputed	01/23/2026	1149942652	CMS
Travere Therapeutics, Inc.	$22.24	10/30/2024	Food and Beverage	Undisputed	01/23/2026	1149942660	CMS
Travere Therapeutics, Inc.	$19.25	11/13/2024	Food and Beverage	Undisputed	01/23/2026	1149942636	CMS
Travere Therapeutics, Inc.	$16.26	12/04/2024	Food and Beverage	Undisputed	01/23/2026	1149942628	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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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.