Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

HIROYUKI AIHARA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1619395795
CMS profile: 494956
Location: BOSTON, MA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$146,128.23

168 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$56,875.00	26
Education	$46,732.50	18
Consulting Fee	$27,953.12	24
Travel and Lodging	$7,823.46	55
Compensation for serving as faculty or as a speaker for a medical education program	$4,000.00	1
Food and Beverage	$2,744.15	44

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$69,274.58	64
Olympus Corporation of the Americas	$56,073.07	82
Olympus Medical Systems Corporation	$7,002.49	8
Micro-tech Endoscopy USA, Inc.	$5,000.00	2
CapsoVision, Inc.	$4,666.67	1
Ethicon Inc.	$1,815.00	2
FUJIFILM Healthcare Americas Corporation	$728.98	4
Cook Incorporated	$565.00	1
Gyrus ACMI, Inc.	$500.00	1
Applied Medical Resources Corporation	$187.50	1
Medtronic, Inc.	$163.46	1
STERIS CORPORATION	$151.48	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$125,717.60	149
PY2020	$60,893.21	71
PY2021	$69,329.68	53
PY2022	$64,295.71	73
PY2023	$106,023.64	131
PY2024	$155,227.54	168
PY2025	$146,128.23	168

Payment records · PY2025 (168)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Micro-tech Endoscopy USA, Inc.	$1,000.00	12/31/2025	Consulting Fee	No dispute reported	06/30/2026	1188046245	CMS
Boston Scientific Corporation	$49.24	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181287764	CMS
Boston Scientific Corporation	$232.40	12/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287766	CMS
Boston Scientific Corporation	$1,300.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287768	CMS
Boston Scientific Corporation	$650.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287770	CMS
Boston Scientific Corporation	$3,900.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287772	CMS
Boston Scientific Corporation	$650.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287774	CMS
Boston Scientific Corporation	$217.41	12/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287776	CMS
Boston Scientific Corporation	$1,300.00	12/18/2025	Consulting Fee	No dispute reported	06/30/2026	1181287778	CMS
Boston Scientific Corporation	$40.60	12/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287780	CMS
Boston Scientific Corporation	$1,300.00	12/18/2025	Consulting Fee	No dispute reported	06/30/2026	1181287782	CMS
Boston Scientific Corporation	$3,900.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287784	CMS
Boston Scientific Corporation	$650.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287786	CMS
Boston Scientific Corporation	$3,900.00	12/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287788	CMS
Boston Scientific Corporation	$347.83	12/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287790	CMS
Boston Scientific Corporation	$85.87	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181287792	CMS
Boston Scientific Corporation	$146.40	12/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287794	CMS
Olympus Corporation of the Americas	$62.60	12/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575391	CMS
Olympus Corporation of the Americas	$52.97	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1220575393	CMS
Olympus Corporation of the Americas	$108.03	12/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575395	CMS
Olympus Corporation of the Americas	$59.69	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1220575397	CMS
Olympus Corporation of the Americas	$51.35	12/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575399	CMS
Olympus Corporation of the Americas	$2,680.00	12/17/2025	Education	No dispute reported	06/30/2026	1220575401	CMS
Olympus Corporation of the Americas	$670.00	12/17/2025	Education	No dispute reported	06/30/2026	1220575403	CMS
Olympus Corporation of the Americas	$2,680.00	12/17/2025	Education	No dispute reported	06/30/2026	1220575405	CMS
Olympus Corporation of the Americas	$4,690.00	12/17/2025	Education	No dispute reported	06/30/2026	1220575407	CMS
Olympus Corporation of the Americas	$2,680.00	12/17/2025	Education	No dispute reported	06/30/2026	1220575409	CMS
Olympus Corporation of the Americas	$30.00	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220575431	CMS
Olympus Corporation of the Americas	$30.00	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220575433	CMS
CapsoVision, Inc.	$4,666.67	12/05/2025	Consulting Fee	No dispute reported	06/30/2026	1234946528	CMS
Gyrus ACMI, Inc.	$500.00	11/25/2025	Consulting Fee	No dispute reported	06/30/2026	1211445740	CMS
Boston Scientific Corporation	$46.56	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1181287796	CMS
Boston Scientific Corporation	$160.99	11/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287798	CMS
Boston Scientific Corporation	$1,300.00	11/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287758	CMS
Boston Scientific Corporation	$650.00	11/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287760	CMS
Boston Scientific Corporation	$975.00	11/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287762	CMS
Boston Scientific Corporation	$205.90	11/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287800	CMS
Boston Scientific Corporation	$180.99	11/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287802	CMS
Olympus Corporation of the Americas	$312.13	11/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575429	CMS
Olympus Corporation of the Americas	$34.90	11/11/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575453	CMS
Olympus Corporation of the Americas	$32.52	11/11/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575455	CMS
STERIS CORPORATION	$151.48	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1222256894	CMS
Boston Scientific Corporation	$1,300.00	10/16/2025	Consulting Fee	No dispute reported	06/30/2026	1181287752	CMS
Boston Scientific Corporation	$2,600.00	10/16/2025	Consulting Fee	No dispute reported	06/30/2026	1181287754	CMS
Boston Scientific Corporation	$51.24	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287756	CMS
Olympus Corporation of the Americas	$19.60	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575365	CMS
Olympus Corporation of the Americas	$19.60	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575367	CMS
Olympus Corporation of the Americas	$19.60	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575369	CMS
Olympus Corporation of the Americas	$19.60	10/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575371	CMS
Olympus Corporation of the Americas	$4,690.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575373	CMS
Olympus Corporation of the Americas	$670.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575375	CMS
Olympus Corporation of the Americas	$335.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575377	CMS
Olympus Corporation of the Americas	$335.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575379	CMS
Olympus Corporation of the Americas	$5,360.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575381	CMS
Olympus Corporation of the Americas	$670.00	10/16/2025	Education	No dispute reported	06/30/2026	1220575383	CMS
Olympus Corporation of the Americas	$24.22	10/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575445	CMS
Olympus Corporation of the Americas	$17.62	10/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575447	CMS
Olympus Corporation of the Americas	$166.17	10/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575437	CMS
Olympus Corporation of the Americas	$64.00	10/12/2025	Food and Beverage	No dispute reported	06/30/2026	1220575439	CMS
Olympus Corporation of the Americas	$17.36	10/12/2025	Food and Beverage	No dispute reported	06/30/2026	1220575441	CMS
Olympus Corporation of the Americas	$36.26	10/12/2025	Food and Beverage	No dispute reported	06/30/2026	1220575443	CMS
Olympus Corporation of the Americas	$24.85	10/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220575449	CMS
Olympus Corporation of the Americas	$4.01	10/11/2025	Food and Beverage	No dispute reported	06/30/2026	1220575451	CMS
Olympus Corporation of the Americas	$2.57	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1220575435	CMS
Olympus Corporation of the Americas	$1,005.00	09/29/2025	Consulting Fee	No dispute reported	06/30/2026	1220575357	CMS
Olympus Corporation of the Americas	$670.00	09/29/2025	Consulting Fee	No dispute reported	06/30/2026	1220575359	CMS
Olympus Corporation of the Americas	$335.00	09/29/2025	Consulting Fee	No dispute reported	06/30/2026	1220575361	CMS
Olympus Corporation of the Americas	$670.00	09/29/2025	Consulting Fee	No dispute reported	06/30/2026	1220575363	CMS
Boston Scientific Corporation	$37.15	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1181287750	CMS
Olympus Corporation of the Americas	$35.00	09/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575419	CMS
Olympus Corporation of the Americas	$345.55	09/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575421	CMS
Olympus Corporation of the Americas	$189.84	09/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575417	CMS
Boston Scientific Corporation	$3,900.00	08/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287728	CMS
Boston Scientific Corporation	$650.00	08/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287730	CMS
Boston Scientific Corporation	$1,300.00	08/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287732	CMS
Boston Scientific Corporation	$58.80	08/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287734	CMS
Olympus Corporation of the Americas	$28.45	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1220575423	CMS
Olympus Corporation of the Americas	$25.76	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1220575425	CMS
Olympus Corporation of the Americas	$2.23	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1220575427	CMS
Boston Scientific Corporation	$650.00	08/07/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287718	CMS
Boston Scientific Corporation	$3,900.00	07/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287720	CMS
Boston Scientific Corporation	$650.00	07/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287722	CMS
Boston Scientific Corporation	$1,300.00	07/31/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287724	CMS
Boston Scientific Corporation	$197.06	07/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287726	CMS
Olympus Corporation of the Americas	$166.17	07/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575411	CMS
Olympus Corporation of the Americas	$65.12	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1220575333	CMS
Olympus Corporation of the Americas	$64.46	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575335	CMS
Olympus Corporation of the Americas	$62.33	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575337	CMS
Olympus Corporation of the Americas	$34.78	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1220575339	CMS
Olympus Corporation of the Americas	$109.27	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575341	CMS
Olympus Corporation of the Americas	$2,680.00	07/29/2025	Education	No dispute reported	06/30/2026	1220575343	CMS
Olympus Corporation of the Americas	$670.00	07/29/2025	Education	No dispute reported	06/30/2026	1220575345	CMS
Olympus Corporation of the Americas	$5,025.00	07/29/2025	Education	No dispute reported	06/30/2026	1220575347	CMS
Olympus Corporation of the Americas	$2,680.00	07/29/2025	Education	No dispute reported	06/30/2026	1220575349	CMS
Ethicon Inc.	$605.00	07/23/2025	Consulting Fee	No dispute reported	06/30/2026	1173798980	CMS
Olympus Corporation of the Americas	$35.00	07/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575413	CMS
Olympus Corporation of the Americas	$538.61	07/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575415	CMS
Olympus Corporation of the Americas	$35.91	07/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575353	CMS
Olympus Corporation of the Americas	$21.21	07/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575355	CMS
Olympus Corporation of the Americas	$35.15	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1220575385	CMS
Olympus Corporation of the Americas	$5.99	07/19/2025	Food and Beverage	No dispute reported	06/30/2026	1220575387	CMS
Olympus Corporation of the Americas	$0.58	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1220575389	CMS
Boston Scientific Corporation	$1,300.00	07/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287736	CMS
Boston Scientific Corporation	$1,300.00	07/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287738	CMS
Boston Scientific Corporation	$63.00	07/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287740	CMS
Boston Scientific Corporation	$650.00	07/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287742	CMS
Boston Scientific Corporation	$5,200.00	07/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287744	CMS
Boston Scientific Corporation	$1,950.00	07/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287746	CMS
Boston Scientific Corporation	$79.92	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1181287694	CMS
Boston Scientific Corporation	$20.48	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1181287696	CMS
Fujifilm Healthcare Americas Corporation	$70.51	07/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249419735	CMS
Olympus Medical Systems Corporation	$2,065.00	06/19/2025	Consulting Fee	No dispute reported	06/30/2026	1211454728	CMS
Applied Medical Resources Corporation	$187.50	06/09/2025	Consulting Fee	No dispute reported	06/30/2026	1220027302	CMS
Olympus Medical Systems Corporation	$36.83	06/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1211454720	CMS
Olympus Medical Systems Corporation	$44.92	06/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1211454722	CMS
Olympus Medical Systems Corporation	$335.00	06/09/2025	Consulting Fee	No dispute reported	06/30/2026	1211454724	CMS
Olympus Medical Systems Corporation	$2,010.00	06/09/2025	Consulting Fee	No dispute reported	06/30/2026	1211454726	CMS
Olympus Corporation of the Americas	$39.54	06/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575311	CMS
Olympus Corporation of the Americas	$34.29	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1220575313	CMS
Olympus Corporation of the Americas	$16.32	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1220575315	CMS
Olympus Corporation of the Americas	$64.70	06/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575317	CMS
Olympus Corporation of the Americas	$51.72	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1220575319	CMS
Olympus Corporation of the Americas	$48.76	06/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575321	CMS
Olympus Corporation of the Americas	$4,857.50	06/03/2025	Education	No dispute reported	06/30/2026	1220575323	CMS
Olympus Corporation of the Americas	$2,680.00	06/03/2025	Education	No dispute reported	06/30/2026	1220575325	CMS
Olympus Corporation of the Americas	$2,680.00	06/03/2025	Education	No dispute reported	06/30/2026	1220575327	CMS
Fujifilm Healthcare Americas Corporation	$101.35	05/31/2025	Food and Beverage	No dispute reported	06/30/2026	1249420948	CMS
Cook Incorporated	$565.00	05/27/2025	Consulting Fee	No dispute reported	06/30/2026	1208753327	CMS
Boston Scientific Corporation	$25.36	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1181287748	CMS
Boston Scientific Corporation	$650.00	05/15/2025	Consulting Fee	No dispute reported	06/30/2026	1181287692	CMS
Fujifilm Healthcare Americas Corporation	$500.00	05/12/2025	Consulting Fee	No dispute reported	06/30/2026	1249421312	CMS
Ethicon Inc.	$1,210.00	05/07/2025	Consulting Fee	No dispute reported	06/30/2026	1173798982	CMS
Boston Scientific Corporation	$173.68	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1181287714	CMS
Medtronic, Inc.	$163.46	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1218967288	CMS
Boston Scientific Corporation	$128.89	05/04/2025	Food and Beverage	No dispute reported	06/30/2026	1181287716	CMS
Olympus Corporation of the Americas	$35.00	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575329	CMS
Olympus Corporation of the Americas	$484.70	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575331	CMS
Micro-tech Endoscopy USA, Inc.	$4,000.00	04/05/2025	Compensation for serving as faculty or as a speaker for a medical education program	No dispute reported	06/30/2026	1188046243	CMS
Olympus Medical Systems Corporation	$41.79	03/27/2025	Travel and Lodging	No dispute reported	06/30/2026	1211454714	CMS
Olympus Medical Systems Corporation	$2,010.00	03/27/2025	Consulting Fee	No dispute reported	06/30/2026	1211454716	CMS
Olympus Medical Systems Corporation	$458.95	03/27/2025	Consulting Fee	No dispute reported	06/30/2026	1211454718	CMS
Olympus Corporation of the Americas	$22.51	03/09/2025	Food and Beverage	No dispute reported	06/30/2026	1220575301	CMS
Olympus Corporation of the Americas	$36.12	03/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575307	CMS
Olympus Corporation of the Americas	$34.21	03/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575309	CMS
Olympus Corporation of the Americas	$235.63	03/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575351	CMS
Olympus Corporation of the Americas	$31.25	03/08/2025	Food and Beverage	No dispute reported	06/30/2026	1220575303	CMS
Olympus Corporation of the Americas	$1.38	03/05/2025	Food and Beverage	No dispute reported	06/30/2026	1220575305	CMS
Boston Scientific Corporation	$1,300.00	02/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287676	CMS
Boston Scientific Corporation	$25.00	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1181287678	CMS
Boston Scientific Corporation	$1,069.56	02/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287680	CMS
Boston Scientific Corporation	$107.12	02/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287682	CMS
Boston Scientific Corporation	$650.00	02/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287684	CMS
Boston Scientific Corporation	$10,400.00	02/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287686	CMS
Boston Scientific Corporation	$3,900.00	02/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1181287688	CMS
Fujifilm Healthcare Americas Corporation	$57.12	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1249421219	CMS
Olympus Corporation of the Americas	$1,675.00	01/23/2025	Consulting Fee	No dispute reported	06/30/2026	1220575457	CMS
Olympus Corporation of the Americas	$335.00	01/23/2025	Consulting Fee	No dispute reported	06/30/2026	1220575459	CMS
Boston Scientific Corporation	$154.70	01/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181287690	CMS
Boston Scientific Corporation	$187.98	01/18/2025	Food and Beverage	No dispute reported	06/30/2026	1181287712	CMS
Boston Scientific Corporation	$259.64	01/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287704	CMS
Boston Scientific Corporation	$52.22	01/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287706	CMS
Boston Scientific Corporation	$199.71	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181287708	CMS
Boston Scientific Corporation	$152.15	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1181287710	CMS
Boston Scientific Corporation	$156.30	01/16/2025	Food and Beverage	No dispute reported	06/30/2026	1181287698	CMS
Boston Scientific Corporation	$75.79	01/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287700	CMS
Boston Scientific Corporation	$259.64	01/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1181287702	CMS
Olympus Corporation of the Americas	$468.38	01/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575297	CMS
Olympus Corporation of the Americas	$35.00	01/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1220575299	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1619395795

Plain: HIROYUKI AIHARA, NPI 1619395795. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1619395795.
APA 7: IndustryPayments. (2026). HIROYUKI AIHARA, NPI 1619395795 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1619395795
Bluebook: HIROYUKI AIHARA, NPI 1619395795, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1619395795.

Source: Centers for Medicare & Medicaid Services, Open Payments.