Covered recipient · General Payments record

DAVID YING-FENG LIN

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1679635353
CMS profile: 30765
Location: ROSEMEAD, CA

General Payments · PY2018–2024

$26,469.61

Reported across 845 records
CMS publication 2026-01-23

Latest program year · PY2024

$4,629.88

121 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	$4,629.88	121

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$957.22	19
GlaxoSmithKline, LLC.	$444.94	8
Amgen Inc.	$425.81	10
Phathom Pharmaceuticals, Inc.	$359.92	4
Boehringer Ingelheim Pharmaceuticals, Inc.	$279.65	8
EISAI INC.	$248.88	2
AIMMUNE THERAPEUTICS, INC.	$182.49	3
Teva Pharmaceuticals USA, Inc.	$182.21	4
UCB, Inc.	$163.43	8
Bayer HealthCare Pharmaceuticals Inc.	$160.54	10
PFIZER INC.	$156.88	7
Ardelyx, Inc.	$152.42	3
Lilly USA, LLC	$149.88	9
Esperion Therapeutics, Inc.	$124.99	1
VIVUS LLC	$120.00	1
ABBVIE INC.	$106.67	4
Novo Nordisk AS	$87.52	4
IRONWOOD PHARMACEUTICALS, INC	$85.35	4
Neurocrine BioSciences, Inc.	$63.63	3
Almatica Pharma Inc.	$46.73	2
Otsuka America Pharmaceutical, Inc.	$33.49	2
DEXCOM, INC.	$26.84	1
Philips Electronics North America Corporation	$21.22	1
Mylan Specialty L.P.	$18.81	1
RedHill Biopharma Inc.	$17.05	1
Lundbeck LLC	$13.31	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$3,754.28	174
PY2019	$4,929.61	136
PY2020	$1,773.06	78
PY2021	$3,130.61	125
PY2022	$3,355.67	90
PY2023	$4,896.50	121
PY2024	$4,629.88	121

Payment records · PY2024 (121)

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
ABBVIE INC.	$28.26	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1104884057	CMS
ABBVIE INC.	$33.37	03/22/2024	Food and Beverage	Undisputed	01/23/2026	1104884059	CMS
ABBVIE INC.	$24.93	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1104884061	CMS
ABBVIE INC.	$20.11	06/20/2024	Food and Beverage	Undisputed	01/23/2026	1104884063	CMS
AIMMUNE THERAPEUTICS, INC.	$124.99	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1146970885	CMS
AIMMUNE THERAPEUTICS, INC.	$23.72	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1146985656	CMS
AIMMUNE THERAPEUTICS, INC.	$33.78	10/10/2024	Food and Beverage	Undisputed	01/23/2026	1147008799	CMS
Almatica Pharma LLC	$24.05	02/05/2024	Food and Beverage	Undisputed	01/23/2026	1137569897	CMS
Almatica Pharma LLC	$22.68	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1137569901	CMS
Amgen Inc.	$15.63	01/18/2024	Food and Beverage	Undisputed	01/23/2026	1117311125	CMS
Amgen Inc.	$16.05	02/23/2024	Food and Beverage	Undisputed	01/23/2026	1117311127	CMS
Amgen Inc.	$27.81	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1111635280	CMS
Amgen Inc.	$21.01	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1117311129	CMS
Amgen Inc.	$21.56	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1117311131	CMS
Amgen Inc.	$124.99	05/24/2024	Food and Beverage	Undisputed	01/23/2026	1111635286	CMS
Amgen Inc.	$23.38	06/17/2024	Food and Beverage	Undisputed	01/23/2026	1111635282	CMS
Amgen Inc.	$121.84	06/26/2024	Food and Beverage	Undisputed	01/23/2026	1111635288	CMS
Amgen Inc.	$31.54	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1111635284	CMS
Amgen Inc.	$22.00	11/07/2024	Food and Beverage	Undisputed	01/23/2026	1117311133	CMS
Ardelyx, Inc.	$8.87	05/16/2024	Food and Beverage	Undisputed	01/23/2026	1146692492	CMS
Ardelyx, Inc.	$125.00	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1146692494	CMS
Ardelyx, Inc.	$18.55	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1146692496	CMS
AstraZeneca Pharmaceuticals LP	$22.68	01/10/2024	Food and Beverage	Undisputed	01/23/2026	1105751855	CMS
AstraZeneca Pharmaceuticals LP	$61.39	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1104497318	CMS
AstraZeneca Pharmaceuticals LP	$124.98	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1105713472	CMS
AstraZeneca Pharmaceuticals LP	$120.82	02/07/2024	Food and Beverage	Undisputed	01/23/2026	1105345445	CMS
AstraZeneca Pharmaceuticals LP	$26.88	02/12/2024	Food and Beverage	Undisputed	01/23/2026	1105625445	CMS
AstraZeneca Pharmaceuticals LP	$125.00	02/21/2024	Food and Beverage	Undisputed	01/23/2026	1105239290	CMS
AstraZeneca Pharmaceuticals LP	$15.66	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1105426650	CMS
AstraZeneca Pharmaceuticals LP	$20.95	03/21/2024	Food and Beverage	Undisputed	01/23/2026	1105781102	CMS
AstraZeneca Pharmaceuticals LP	$124.97	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1105617389	CMS
AstraZeneca Pharmaceuticals LP	$28.02	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1105687481	CMS
AstraZeneca Pharmaceuticals LP	$30.28	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1104637485	CMS
AstraZeneca Pharmaceuticals LP	$14.14	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1105280388	CMS
AstraZeneca Pharmaceuticals LP	$23.67	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1105600467	CMS
AstraZeneca Pharmaceuticals LP	$22.13	06/06/2024	Food and Beverage	Undisputed	01/23/2026	1104606774	CMS
AstraZeneca Pharmaceuticals LP	$21.01	07/10/2024	Food and Beverage	Undisputed	01/23/2026	1105425701	CMS
AstraZeneca Pharmaceuticals LP	$19.58	08/16/2024	Food and Beverage	Undisputed	01/23/2026	1105800263	CMS
AstraZeneca Pharmaceuticals LP	$13.81	10/03/2024	Food and Beverage	Undisputed	01/23/2026	1104471984	CMS
AstraZeneca Pharmaceuticals LP	$125.00	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1105439145	CMS
AstraZeneca Pharmaceuticals LP	$16.25	11/22/2024	Food and Beverage	Undisputed	01/23/2026	1105840871	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.22	05/10/2024	Food and Beverage	Undisputed	01/23/2026	1086202426	CMS
Bayer Healthcare Pharmaceuticals Inc.	$6.94	07/01/2024	Food and Beverage	Undisputed	01/23/2026	1086086501	CMS
Bayer Healthcare Pharmaceuticals Inc.	$19.44	07/26/2024	Food and Beverage	Undisputed	01/23/2026	1086143577	CMS
Bayer Healthcare Pharmaceuticals Inc.	$26.77	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1086117736	CMS
Bayer Healthcare Pharmaceuticals Inc.	$15.89	09/27/2024	Food and Beverage	Undisputed	01/23/2026	1086180064	CMS
Bayer Healthcare Pharmaceuticals Inc.	$30.05	10/11/2024	Food and Beverage	Undisputed	01/23/2026	1086125334	CMS
Bayer Healthcare Pharmaceuticals Inc.	$12.66	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1086091375	CMS
Bayer Healthcare Pharmaceuticals Inc.	$7.66	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1086094111	CMS
Bayer Healthcare Pharmaceuticals Inc.	$7.43	11/26/2024	Food and Beverage	Undisputed	01/23/2026	1086081830	CMS
Bayer Healthcare Pharmaceuticals Inc.	$9.48	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1086088971	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$23.33	02/19/2024	Food and Beverage	Undisputed	01/23/2026	1118107415	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.14	03/19/2024	Food and Beverage	Undisputed	01/23/2026	1118107419	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$124.99	03/26/2024	Food and Beverage	Undisputed	01/23/2026	1118107425	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$25.21	05/31/2024	Food and Beverage	Undisputed	01/23/2026	1118107417	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$6.21	07/02/2024	Food and Beverage	Undisputed	01/23/2026	1118107411	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$33.05	07/25/2024	Food and Beverage	Undisputed	01/23/2026	1118107423	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$8.11	08/22/2024	Food and Beverage	Undisputed	01/23/2026	1118107413	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$29.61	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1118107421	CMS
Dexcom, Inc.	$26.84	11/14/2024	Food and Beverage	Undisputed	01/23/2026	1153295199	CMS
Eisai Inc.	$123.88	05/23/2024	Food and Beverage	Undisputed	01/23/2026	1110740223	CMS
Eisai Inc.	$125.00	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1110740225	CMS
Esperion Therapeutics, Inc.	$124.99	06/11/2024	Food and Beverage	Undisputed	01/23/2026	1129444200	CMS
GlaxoSmithKline, LLC.	$12.00	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1116660969	CMS
GlaxoSmithKline, LLC.	$23.49	08/15/2024	Food and Beverage	Undisputed	01/23/2026	1116544732	CMS
GlaxoSmithKline, LLC.	$121.83	08/20/2024	Food and Beverage	Undisputed	01/23/2026	1116649245	CMS
GlaxoSmithKline, LLC.	$123.79	09/10/2024	Food and Beverage	Undisputed	01/23/2026	1116250210	CMS
GlaxoSmithKline, LLC.	$123.74	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1116631654	CMS
GlaxoSmithKline, LLC.	$12.00	10/09/2024	Food and Beverage	Undisputed	01/23/2026	1116642918	CMS
GlaxoSmithKline, LLC.	$18.34	11/19/2024	Food and Beverage	Undisputed	01/23/2026	1116305431	CMS
GlaxoSmithKline, LLC.	$9.75	12/09/2024	Food and Beverage	Undisputed	01/23/2026	1116589219	CMS
IRONWOOD PHARMACEUTICALS, INC	$25.15	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1153713002	CMS
IRONWOOD PHARMACEUTICALS, INC	$20.98	03/15/2024	Food and Beverage	Undisputed	01/23/2026	1153757204	CMS
IRONWOOD PHARMACEUTICALS, INC	$21.66	07/18/2024	Food and Beverage	Undisputed	01/23/2026	1153730376	CMS
IRONWOOD PHARMACEUTICALS, INC	$17.56	09/24/2024	Food and Beverage	Undisputed	01/23/2026	1153765505	CMS
Lilly USA, LLC	$10.80	01/02/2024	Food and Beverage	Undisputed	01/23/2026	1136130936	CMS
Lilly USA, LLC	$8.65	02/01/2024	Food and Beverage	Undisputed	01/23/2026	1136150665	CMS
Lilly USA, LLC	$8.34	03/06/2024	Food and Beverage	Undisputed	01/23/2026	1136150667	CMS
Lilly USA, LLC	$30.14	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1136135085	CMS
Lilly USA, LLC	$12.02	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1136137326	CMS
Lilly USA, LLC	$9.05	06/05/2024	Food and Beverage	Undisputed	01/23/2026	1136150669	CMS
Lilly USA, LLC	$10.84	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1136137328	CMS
Lilly USA, LLC	$29.39	06/28/2024	Food and Beverage	Undisputed	01/23/2026	1136130938	CMS
Lilly USA, LLC	$30.65	11/01/2024	Food and Beverage	Undisputed	01/23/2026	1136158751	CMS
Lundbeck LLC	$13.31	08/09/2024	Food and Beverage	Undisputed	01/23/2026	1145939818	CMS
Mylan Specialty L.P.	$18.81	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1147313474	CMS
Neurocrine Biosciences, Inc.	$17.61	01/30/2024	Food and Beverage	Undisputed	01/23/2026	1150866821	CMS
Neurocrine Biosciences, Inc.	$25.89	02/15/2024	Food and Beverage	Undisputed	01/23/2026	1150837417	CMS
Neurocrine Biosciences, Inc.	$20.13	11/04/2024	Food and Beverage	Undisputed	01/23/2026	1150858367	CMS
Novo Nordisk Inc	$16.89	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1097269416	CMS
Novo Nordisk Inc	$24.31	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1096592318	CMS
Novo Nordisk Inc	$22.50	06/24/2024	Food and Beverage	Undisputed	01/23/2026	1097024726	CMS
Novo Nordisk Inc	$23.82	09/03/2024	Food and Beverage	Undisputed	01/23/2026	1097174402	CMS
Otsuka America Pharmaceutical, Inc.	$18.73	02/16/2024	Food and Beverage	Undisputed	01/23/2026	1118930974	CMS
Otsuka America Pharmaceutical, Inc.	$14.76	08/30/2024	Food and Beverage	Undisputed	01/23/2026	1118930976	CMS
PFIZER INC.	$19.65	01/24/2024	Food and Beverage	Undisputed	01/23/2026	1132002601	CMS
PFIZER INC.	$23.60	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1132017726	CMS
PFIZER INC.	$20.92	04/30/2024	Food and Beverage	Undisputed	01/23/2026	1132002599	CMS
PFIZER INC.	$21.65	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1132002597	CMS
PFIZER INC.	$22.03	07/11/2024	Food and Beverage	Undisputed	01/23/2026	1132013780	CMS
PFIZER INC.	$24.87	11/12/2024	Food and Beverage	Undisputed	01/23/2026	1131275576	CMS
PFIZER INC.	$24.16	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1131276201	CMS
Phathom Pharmaceuticals, Inc.	$36.20	02/27/2024	Food and Beverage	Undisputed	01/23/2026	1151089269	CMS
Phathom Pharmaceuticals, Inc.	$150.00	09/11/2024	Food and Beverage	Undisputed	01/23/2026	1151089271	CMS
Phathom Pharmaceuticals, Inc.	$16.40	09/19/2024	Food and Beverage	Undisputed	01/23/2026	1151089273	CMS
Phathom Pharmaceuticals, Inc.	$157.32	11/05/2024	Food and Beverage	Undisputed	01/23/2026	1151089275	CMS
Philips North America LLC	$21.22	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1146874664	CMS
RedHill Biopharma Inc.	$17.05	02/28/2024	Food and Beverage	Undisputed	01/23/2026	1095477295	CMS
Teva Pharmaceuticals USA, Inc.	$121.88	03/05/2024	Food and Beverage	Undisputed	01/23/2026	1151665311	CMS
Teva Pharmaceuticals USA, Inc.	$20.91	05/28/2024	Food and Beverage	Undisputed	01/23/2026	1151665314	CMS
Teva Pharmaceuticals USA, Inc.	$19.32	07/23/2024	Food and Beverage	Undisputed	01/23/2026	1151665354	CMS
Teva Pharmaceuticals USA, Inc.	$20.10	11/18/2024	Food and Beverage	Undisputed	01/23/2026	1151665453	CMS
UCB, Inc.	$6.26	01/17/2024	Food and Beverage	Undisputed	01/23/2026	1143493022	CMS
UCB, Inc.	$38.09	02/06/2024	Food and Beverage	Undisputed	01/23/2026	1143493028	CMS
UCB, Inc.	$7.35	02/20/2024	Food and Beverage	Undisputed	01/23/2026	1143493035	CMS
UCB, Inc.	$32.65	03/12/2024	Food and Beverage	Undisputed	01/23/2026	1143493042	CMS
UCB, Inc.	$5.09	04/09/2024	Food and Beverage	Undisputed	01/23/2026	1143493049	CMS
UCB, Inc.	$31.83	05/07/2024	Food and Beverage	Undisputed	01/23/2026	1143493056	CMS
UCB, Inc.	$35.69	06/13/2024	Food and Beverage	Undisputed	01/23/2026	1143493062	CMS
UCB, Inc.	$6.47	08/01/2024	Food and Beverage	Undisputed	01/23/2026	1143493069	CMS
VIVUS LLC	$120.00	04/04/2024	Food and Beverage	Undisputed	01/23/2026	1129416746	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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