Covered recipient · General Payments record

JASON B SAMARASENA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1629253364
CMS profile: 210053
Location: ORANGE, CA

General Payments · PY2018–2024

$250,650.66

Reported across 364 records
CMS publication 2026-01-23

Latest program year · PY2024

$38,304.45

87 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
Consulting Fee	$19,115.50	8
Education	$6,765.00	2
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$5,345.00	4
Travel and Lodging	$3,679.84	19
Food and Beverage	$3,399.11	54

By paying entity

PY2024 · sorted by reported total

Paying entity	Amount	Records
Olympus Corporation of the Americas	$8,785.59	21
Micro-tech Endoscopy USA, Inc.	$6,925.62	5
Cook Incorporated	$6,600.00	2
FUJIFILM Healthcare Americas Corporation	$4,898.19	7
Ovesco Endoscopy USA, Inc.	$2,450.00	1
Olympus America Inc.	$2,416.44	7
BOSTON SCIENTIFIC CORPORATION	$2,137.00	14
Applied Medical Resources Corporation	$1,125.00	1
Cook Medical LLC	$1,039.00	11
Olympus Medical Systems Corporation	$922.50	2
ERBE USA INC	$183.44	2
CONMED Corporation	$170.48	4
US ENDOSCOPY	$150.00	1
Medtronic, Inc.	$139.01	5
Phathom Pharmaceuticals, Inc.	$123.86	1
Galvanize Therapeutics, Inc	$117.09	1
Lucid Diagnostics Inc.	$92.29	1
PENTAX OF AMERICA, INC.	$28.94	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2018	$62,043.37	88
PY2019	$47,574.83	49
PY2020	$24,772.75	30
PY2021	$12,588.52	17
PY2022	$12,478.30	28
PY2023	$52,888.44	65
PY2024	$38,304.45	87

Payment records · PY2024 (87)

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
Applied Medical Resources Corporation	$1,125.00	01/03/2024	Consulting Fee	Undisputed	01/23/2026	1141536153	CMS
Boston Scientific Corporation	$142.83	05/22/2024	Food and Beverage	Undisputed	01/23/2026	1092721214	CMS
Boston Scientific Corporation	$13.22	07/31/2024	Food and Beverage	Undisputed	01/23/2026	1092721200	CMS
Boston Scientific Corporation	$235.63	09/04/2024	Travel and Lodging	Undisputed	01/23/2026	1092721218	CMS
Boston Scientific Corporation	$90.95	09/05/2024	Travel and Lodging	Undisputed	01/23/2026	1092721210	CMS
Boston Scientific Corporation	$160.84	09/05/2024	Food and Beverage	Undisputed	01/23/2026	1092721216	CMS
Boston Scientific Corporation	$235.63	09/05/2024	Travel and Lodging	Undisputed	01/23/2026	1092721220	CMS
Boston Scientific Corporation	$57.25	09/06/2024	Food and Beverage	Undisputed	01/23/2026	1092721206	CMS
Boston Scientific Corporation	$244.33	09/06/2024	Travel and Lodging	Undisputed	01/23/2026	1092721222	CMS
Boston Scientific Corporation	$356.69	10/06/2024	Travel and Lodging	Undisputed	01/23/2026	1092721226	CMS
Boston Scientific Corporation	$55.02	10/07/2024	Food and Beverage	Undisputed	01/23/2026	1092721202	CMS
Boston Scientific Corporation	$82.83	10/07/2024	Travel and Lodging	Undisputed	01/23/2026	1092721208	CMS
Boston Scientific Corporation	$279.58	10/07/2024	Travel and Lodging	Undisputed	01/23/2026	1092721224	CMS
Boston Scientific Corporation	$55.56	12/18/2024	Food and Beverage	Undisputed	01/23/2026	1092721204	CMS
Boston Scientific Corporation	$126.64	12/19/2024	Food and Beverage	Undisputed	01/23/2026	1092721212	CMS
CONMED Corporation	$15.45	04/05/2024	Food and Beverage	Undisputed	01/23/2026	1142400992	CMS
CONMED Corporation	$45.45	05/29/2024	Food and Beverage	Undisputed	01/23/2026	1142400994	CMS
CONMED Corporation	$33.15	05/30/2024	Food and Beverage	Undisputed	01/23/2026	1142400996	CMS
CONMED Corporation	$76.43	09/25/2024	Food and Beverage	Undisputed	01/23/2026	1142400998	CMS
Cook Incorporated	$3,000.00	04/03/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1118323333	CMS
Cook Incorporated	$3,600.00	05/06/2024	Consulting Fee	Undisputed	01/23/2026	1118323099	CMS
Cook Medical LLC	$127.36	01/31/2024	Food and Beverage	Undisputed	01/23/2026	1118344545	CMS
Cook Medical LLC	$23.07	03/28/2024	Food and Beverage	Undisputed	01/23/2026	1118343111	CMS
Cook Medical LLC	$7.25	04/06/2024	Food and Beverage	Undisputed	01/23/2026	1118339999	CMS
Cook Medical LLC	$102.79	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1118326106	CMS
Cook Medical LLC	$88.24	04/10/2024	Food and Beverage	Undisputed	01/23/2026	1118326108	CMS
Cook Medical LLC	$70.87	04/13/2024	Food and Beverage	Undisputed	01/23/2026	1118343667	CMS
Cook Medical LLC	$128.35	05/19/2024	Food and Beverage	Undisputed	01/23/2026	1118336737	CMS
Cook Medical LLC	$155.02	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1118330602	CMS
Cook Medical LLC	$66.28	05/21/2024	Food and Beverage	Undisputed	01/23/2026	1118336487	CMS
Cook Medical LLC	$78.51	09/13/2024	Food and Beverage	Undisputed	01/23/2026	1118341815	CMS
Cook Medical LLC	$191.26	10/17/2024	Food and Beverage	Undisputed	01/23/2026	1118344509	CMS
ERBE USA Inc	$16.79	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1125524746	CMS
ERBE USA INC	$166.65	07/15/2024	Food and Beverage	Undisputed	01/23/2026	1132919210	CMS
FUJIFILM Healthcare Americas Corporation	$2.97	02/17/2024	Food and Beverage	Undisputed	01/23/2026	1146125252	CMS
FUJIFILM Healthcare Americas Corporation	$27.21	02/18/2024	Food and Beverage	Undisputed	01/23/2026	1146125088	CMS
FUJIFILM Healthcare Americas Corporation	$13.72	02/18/2024	Food and Beverage	Undisputed	01/23/2026	1146125238	CMS
FUJIFILM Healthcare Americas Corporation	$4,368.00	02/27/2024	Consulting Fee	Undisputed	01/23/2026	1146124610	CMS
FUJIFILM Healthcare Americas Corporation	$196.80	04/11/2024	Food and Beverage	Undisputed	01/23/2026	1146124756	CMS
FUJIFILM Healthcare Americas Corporation	$146.95	06/12/2024	Food and Beverage	Undisputed	01/23/2026	1146124644	CMS
FUJIFILM Healthcare Americas Corporation	$142.54	11/20/2024	Food and Beverage	Undisputed	01/23/2026	1146125906	CMS
Galvanize Therapeutics, Inc	$117.09	07/12/2024	Food and Beverage	Undisputed	01/23/2026	1144504876	CMS
Lucid Diagnostics Inc.	$92.29	07/24/2024	Food and Beverage	Undisputed	01/23/2026	1152302195	CMS
Medtronic, Inc.	$29.95	01/29/2024	Food and Beverage	Undisputed	01/23/2026	1119408308	CMS
Medtronic, Inc.	$29.50	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1119408310	CMS
Medtronic, Inc.	$65.42	06/04/2024	Food and Beverage	Undisputed	01/23/2026	1119408312	CMS
Medtronic, Inc.	$5.67	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1119408314	CMS
Medtronic, Inc.	$8.47	08/26/2024	Food and Beverage	Undisputed	01/23/2026	1119408316	CMS
Micro-tech Endoscopy USA, Inc.	$105.51	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1088810248	CMS
Micro-tech Endoscopy USA, Inc.	$11.01	10/18/2024	Food and Beverage	Undisputed	01/23/2026	1088810250	CMS
Micro-tech Endoscopy USA, Inc.	$51.03	10/19/2024	Food and Beverage	Undisputed	01/23/2026	1068684087	CMS
Micro-tech Endoscopy USA, Inc.	$258.07	10/19/2024	Travel and Lodging	Undisputed	01/23/2026	1068684095	CMS
Micro-tech Endoscopy USA, Inc.	$6,500.00	12/17/2024	Consulting Fee	Undisputed	01/23/2026	1066328476	CMS
Olympus America Inc.	$33.07	04/16/2024	Food and Beverage	Undisputed	01/23/2026	1108472958	CMS
Olympus America Inc.	$335.00	06/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108472962	CMS
Olympus America Inc.	$335.00	06/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108472964	CMS
Olympus America Inc.	$1,675.00	06/25/2024	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	Undisputed	01/23/2026	1108472966	CMS
Olympus America Inc.	$4.52	07/17/2024	Food and Beverage	Undisputed	01/23/2026	1108472960	CMS
Olympus America Inc.	$6.97	10/21/2024	Food and Beverage	Undisputed	01/23/2026	1108472968	CMS
Olympus America Inc.	$26.88	10/27/2024	Food and Beverage	Undisputed	01/23/2026	1108472970	CMS
Olympus Corporation of the Americas	$35.00	03/06/2024	Travel and Lodging	Undisputed	01/23/2026	1110437108	CMS
Olympus Corporation of the Americas	$529.39	03/06/2024	Travel and Lodging	Undisputed	01/23/2026	1110438014	CMS
Olympus Corporation of the Americas	$3.34	03/07/2024	Food and Beverage	Undisputed	01/23/2026	1110437106	CMS
Olympus Corporation of the Americas	$17.50	03/09/2024	Travel and Lodging	Undisputed	01/23/2026	1110438016	CMS
Olympus Corporation of the Americas	$29.04	03/10/2024	Food and Beverage	Undisputed	01/23/2026	1110437104	CMS
Olympus Corporation of the Americas	$160.60	03/14/2024	Travel and Lodging	Undisputed	01/23/2026	1110437102	CMS
Olympus Corporation of the Americas	$2,152.50	05/14/2024	Education	Undisputed	01/23/2026	1110438042	CMS
Olympus Corporation of the Americas	$4,612.50	05/14/2024	Education	Undisputed	01/23/2026	1110438044	CMS
Olympus Corporation of the Americas	$14.74	07/09/2024	Food and Beverage	Undisputed	01/23/2026	1110437100	CMS
Olympus Corporation of the Americas	$143.33	11/07/2024	Travel and Lodging	Undisputed	01/23/2026	1110438022	CMS
Olympus Corporation of the Americas	$2.06	11/21/2024	Food and Beverage	Undisputed	01/23/2026	1110438028	CMS
Olympus Corporation of the Americas	$11.92	11/23/2024	Food and Beverage	Undisputed	01/23/2026	1110438024	CMS
Olympus Corporation of the Americas	$36.38	11/23/2024	Food and Beverage	Undisputed	01/23/2026	1110438026	CMS
Olympus Corporation of the Americas	$143.33	11/24/2024	Travel and Lodging	Undisputed	01/23/2026	1110438018	CMS
Olympus Corporation of the Americas	$35.00	12/04/2024	Travel and Lodging	Undisputed	01/23/2026	1110438032	CMS
Olympus Corporation of the Americas	$626.79	12/04/2024	Travel and Lodging	Undisputed	01/23/2026	1110438034	CMS
Olympus Corporation of the Americas	$3.88	12/12/2024	Food and Beverage	Undisputed	01/23/2026	1110438036	CMS
Olympus Corporation of the Americas	$19.03	12/13/2024	Travel and Lodging	Undisputed	01/23/2026	1110438038	CMS
Olympus Corporation of the Americas	$19.99	12/13/2024	Travel and Lodging	Undisputed	01/23/2026	1110438040	CMS
Olympus Corporation of the Americas	$23.10	12/14/2024	Food and Beverage	Undisputed	01/23/2026	1110438020	CMS
Olympus Corporation of the Americas	$166.17	12/15/2024	Travel and Lodging	Undisputed	01/23/2026	1110438030	CMS
Olympus Medical Systems Corporation	$153.75	03/12/2024	Consulting Fee	Undisputed	01/23/2026	1099611946	CMS
Olympus Medical Systems Corporation	$768.75	03/12/2024	Consulting Fee	Undisputed	01/23/2026	1099611948	CMS
Ovesco Endoscopy USA, Inc.	$2,450.00	09/07/2024	Consulting Fee	Undisputed	01/23/2026	1154348983	CMS
PENTAX of America, Inc.	$28.94	02/10/2024	Food and Beverage	Undisputed	01/23/2026	1119260228	CMS
Phathom Pharmaceuticals, Inc.	$123.86	08/21/2024	Food and Beverage	Undisputed	01/23/2026	1151119768	CMS
US ENDOSCOPY	$150.00	05/29/2024	Consulting Fee	Undisputed	01/23/2026	1149633213	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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.