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

JOHN R PORTERFIELD

Allopathic & Osteopathic Physicians Surgery

NPI: 1811977986
CMS profile: 309268
Location: BESSEMER, AL

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

$137,414.47

160 records · 0 disputed

“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
Education	$81,200.00	34
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$35,500.00	27
Travel and Lodging	$16,558.58	57
Food and Beverage	$4,155.89	42

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
INTUITIVE SURGICAL, INC.	$132,722.97	132
DAVOL INC.	$3,741.33	19
Integra LifeSciences Corporation	$756.15	5
Ethicon US, LLC	$105.66	3
HISTOSONICS, INC.	$88.36	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$143,646.58	179
PY2020	$63,686.91	69
PY2021	$80,748.76	95
PY2022	$228,534.18	248
PY2023	$172,603.93	207
PY2024	$145,637.93	200
PY2025	$137,414.47	160

Payment records · PY2025 (160)

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
INTUITIVE SURGICAL, INC.	$115.51	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1236572752	CMS
INTUITIVE SURGICAL, INC.	$500.00	12/17/2025	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	1236572654	CMS
INTUITIVE SURGICAL, INC.	$79.97	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1236572630	CMS
Davol Inc.	$62.00	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229625	CMS
Davol Inc.	$62.00	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229631	CMS
Davol Inc.	$62.00	12/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229633	CMS
Davol Inc.	$261.74	12/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229627	CMS
Davol Inc.	$156.60	12/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229629	CMS
INTUITIVE SURGICAL, INC.	$59.87	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1236572776	CMS
Davol Inc.	$62.00	11/27/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229623	CMS
Davol Inc.	$575.63	11/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229621	CMS
INTUITIVE SURGICAL, INC.	$500.00	11/19/2025	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	1236572574	CMS
INTUITIVE SURGICAL, INC.	$125.44	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1236572770	CMS
Davol Inc.	$344.12	11/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229619	CMS
INTUITIVE SURGICAL, INC.	$500.00	11/12/2025	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	1236572592	CMS
Integra LifeSciences Corporation	$154.48	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248189100	CMS
Davol Inc.	$199.50	11/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229617	CMS
Integra LifeSciences Corporation	$167.86	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1248189102	CMS
INTUITIVE SURGICAL, INC.	$500.00	10/15/2025	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	1236572780	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	10/10/2025	Education	No dispute reported	06/30/2026	1236572636	CMS
INTUITIVE SURGICAL, INC.	$500.00	10/10/2025	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	1236572642	CMS
INTUITIVE SURGICAL, INC.	$300.00	10/10/2025	Education	No dispute reported	06/30/2026	1236572688	CMS
INTUITIVE SURGICAL, INC.	$209.06	10/09/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572576	CMS
INTUITIVE SURGICAL, INC.	$28.98	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1236572700	CMS
INTUITIVE SURGICAL, INC.	$6.00	10/07/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572762	CMS
Davol Inc.	$62.00	09/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229613	CMS
Davol Inc.	$547.22	09/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229615	CMS
Integra LifeSciences Corporation	$96.44	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1248189098	CMS
INTUITIVE SURGICAL, INC.	$300.00	09/12/2025	Education	No dispute reported	06/30/2026	1236572570	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	09/12/2025	Education	No dispute reported	06/30/2026	1236572668	CMS
INTUITIVE SURGICAL, INC.	$233.93	09/11/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572632	CMS
Davol Inc.	$151.93	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232229669	CMS
Davol Inc.	$13.86	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232229671	CMS
INTUITIVE SURGICAL, INC.	$300.00	09/05/2025	Education	No dispute reported	06/30/2026	1236572584	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	09/05/2025	Education	No dispute reported	06/30/2026	1236572738	CMS
INTUITIVE SURGICAL, INC.	$178.72	09/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572746	CMS
INTUITIVE SURGICAL, INC.	$28.98	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1236572586	CMS
INTUITIVE SURGICAL, INC.	$6.00	08/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572784	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/27/2025	Education	No dispute reported	06/30/2026	1236572682	CMS
INTUITIVE SURGICAL, INC.	$300.00	08/27/2025	Education	No dispute reported	06/30/2026	1236572732	CMS
INTUITIVE SURGICAL, INC.	$500.00	08/27/2025	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	1236572826	CMS
INTUITIVE SURGICAL, INC.	$6.02	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1236572578	CMS
INTUITIVE SURGICAL, INC.	$25.77	08/26/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572824	CMS
INTUITIVE SURGICAL, INC.	$353.55	08/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572734	CMS
INTUITIVE SURGICAL, INC.	$653.44	08/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572686	CMS
INTUITIVE SURGICAL, INC.	$723.38	08/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572648	CMS
INTUITIVE SURGICAL, INC.	$150.00	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1236572684	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/22/2025	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	1236572702	CMS
INTUITIVE SURGICAL, INC.	$300.00	08/22/2025	Education	No dispute reported	06/30/2026	1236572710	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/22/2025	Education	No dispute reported	06/30/2026	1236572718	CMS
INTUITIVE SURGICAL, INC.	$19.00	08/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572722	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/22/2025	Education	No dispute reported	06/30/2026	1236572792	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/20/2025	Education	No dispute reported	06/30/2026	1236572618	CMS
INTUITIVE SURGICAL, INC.	$300.00	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1236572788	CMS
INTUITIVE SURGICAL, INC.	$500.00	08/20/2025	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	1236572810	CMS
INTUITIVE SURGICAL, INC.	$124.65	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1236572712	CMS
INTUITIVE SURGICAL, INC.	$333.75	08/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572782	CMS
Ethicon US, LLC	$23.00	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1173834252	CMS
INTUITIVE SURGICAL, INC.	$525.67	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572602	CMS
INTUITIVE SURGICAL, INC.	$19.00	08/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572786	CMS
INTUITIVE SURGICAL, INC.	$95.92	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1236572598	CMS
INTUITIVE SURGICAL, INC.	$16.58	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1236572690	CMS
INTUITIVE SURGICAL, INC.	$263.25	08/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572696	CMS
INTUITIVE SURGICAL, INC.	$19.00	08/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572680	CMS
INTUITIVE SURGICAL, INC.	$981.33	08/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572740	CMS
INTUITIVE SURGICAL, INC.	$300.00	08/01/2025	Education	No dispute reported	06/30/2026	1236572568	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	08/01/2025	Education	No dispute reported	06/30/2026	1236572790	CMS
INTUITIVE SURGICAL, INC.	$150.00	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1236572572	CMS
INTUITIVE SURGICAL, INC.	$220.46	07/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572610	CMS
INTUITIVE SURGICAL, INC.	$28.98	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1236572754	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	07/30/2025	Education	No dispute reported	06/30/2026	1236572772	CMS
Davol Inc.	$161.15	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1232229605	CMS
INTUITIVE SURGICAL, INC.	$6.00	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572820	CMS
Davol Inc.	$129.12	07/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229665	CMS
Davol Inc.	$154.22	07/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229667	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	07/18/2025	Education	No dispute reported	06/30/2026	1236572612	CMS
INTUITIVE SURGICAL, INC.	$150.00	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1236572714	CMS
INTUITIVE SURGICAL, INC.	$61.61	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1236572744	CMS
INTUITIVE SURGICAL, INC.	$500.00	07/02/2025	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	1236572760	CMS
INTUITIVE SURGICAL, INC.	$500.00	07/02/2025	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	1236572796	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572604	CMS
INTUITIVE SURGICAL, INC.	$300.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572672	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572674	CMS
INTUITIVE SURGICAL, INC.	$300.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572724	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572764	CMS
INTUITIVE SURGICAL, INC.	$300.00	06/27/2025	Education	No dispute reported	06/30/2026	1236572808	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	06/25/2025	Education	No dispute reported	06/30/2026	1236572658	CMS
INTUITIVE SURGICAL, INC.	$300.00	06/25/2025	Education	No dispute reported	06/30/2026	1236572678	CMS
INTUITIVE SURGICAL, INC.	$500.00	06/25/2025	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	1236572730	CMS
INTUITIVE SURGICAL, INC.	$593.58	06/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572594	CMS
Integra LifeSciences Corporation	$153.37	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248189096	CMS
Davol Inc.	$664.77	06/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1232229659	CMS
INTUITIVE SURGICAL, INC.	$94.16	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1236572628	CMS
INTUITIVE SURGICAL, INC.	$1,000.00	06/04/2025	Education	No dispute reported	06/30/2026	1236572616	CMS
INTUITIVE SURGICAL, INC.	$500.00	06/04/2025	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	1236572620	CMS
INTUITIVE SURGICAL, INC.	$19.00	05/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572582	CMS
INTUITIVE SURGICAL, INC.	$258.43	05/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572614	CMS
INTUITIVE SURGICAL, INC.	$300.00	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1236572748	CMS
INTUITIVE SURGICAL, INC.	$283.18	05/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572814	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	05/21/2025	Education	No dispute reported	06/30/2026	1236572822	CMS
INTUITIVE SURGICAL, INC.	$500.00	05/16/2025	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	1236572726	CMS
INTUITIVE SURGICAL, INC.	$837.16	05/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572600	CMS
Ethicon US, LLC	$37.81	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1173834246	CMS
INTUITIVE SURGICAL, INC.	$19.00	05/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572774	CMS
INTUITIVE SURGICAL, INC.	$1,660.99	05/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572818	CMS
INTUITIVE SURGICAL, INC.	$500.00	04/23/2025	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	1236572596	CMS
INTUITIVE SURGICAL, INC.	$500.00	04/23/2025	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	1236572644	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	04/18/2025	Education	No dispute reported	06/30/2026	1236572662	CMS
INTUITIVE SURGICAL, INC.	$300.00	04/18/2025	Education	No dispute reported	06/30/2026	1236572766	CMS
INTUITIVE SURGICAL, INC.	$148.30	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572794	CMS
INTUITIVE SURGICAL, INC.	$28.98	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1236572800	CMS
INTUITIVE SURGICAL, INC.	$6.00	04/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572608	CMS
INTUITIVE SURGICAL, INC.	$464.26	04/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572666	CMS
INTUITIVE SURGICAL, INC.	$493.99	04/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572652	CMS
INTUITIVE SURGICAL, INC.	$378.34	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1236572606	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	04/09/2025	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	1236572704	CMS
INTUITIVE SURGICAL, INC.	$37.00	04/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572634	CMS
INTUITIVE SURGICAL, INC.	$750.45	04/06/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572646	CMS
INTUITIVE SURGICAL, INC.	$247.52	04/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572580	CMS
Davol Inc.	$53.60	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1232229641	CMS
Ethicon US, LLC	$44.85	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1173834258	CMS
INTUITIVE SURGICAL, INC.	$500.00	04/04/2025	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	1236572566	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	04/02/2025	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	1236572670	CMS
Davol Inc.	$17.87	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232229643	CMS
INTUITIVE SURGICAL, INC.	$500.00	03/21/2025	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	1236572590	CMS
INTUITIVE SURGICAL, INC.	$500.00	03/19/2025	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	1236572798	CMS
INTUITIVE SURGICAL, INC.	$19.00	03/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572742	CMS
INTUITIVE SURGICAL, INC.	$185.99	03/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572812	CMS
INTUITIVE SURGICAL, INC.	$105.54	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1236572638	CMS
INTUITIVE SURGICAL, INC.	$300.00	03/05/2025	Education	No dispute reported	06/30/2026	1236572564	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	03/05/2025	Education	No dispute reported	06/30/2026	1236572692	CMS
INTUITIVE SURGICAL, INC.	$500.00	03/05/2025	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	1236572804	CMS
INTUITIVE SURGICAL, INC.	$81.00	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1236572650	CMS
INTUITIVE SURGICAL, INC.	$300.00	02/26/2025	Education	No dispute reported	06/30/2026	1236572676	CMS
INTUITIVE SURGICAL, INC.	$28.00	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1236572698	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	02/26/2025	Education	No dispute reported	06/30/2026	1236572716	CMS
INTUITIVE SURGICAL, INC.	$65.97	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1236572624	CMS
INTUITIVE SURGICAL, INC.	$153.95	02/22/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572706	CMS
INTUITIVE SURGICAL, INC.	$28.98	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1236572768	CMS
INTUITIVE SURGICAL, INC.	$300.00	02/19/2025	Education	No dispute reported	06/30/2026	1236572664	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	02/19/2025	Education	No dispute reported	06/30/2026	1236572736	CMS
INTUITIVE SURGICAL, INC.	$903.61	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572588	CMS
INTUITIVE SURGICAL, INC.	$19.00	02/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572756	CMS
INTUITIVE SURGICAL, INC.	$6.00	02/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572758	CMS
Integra LifeSciences Corporation	$184.00	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1248189094	CMS
INTUITIVE SURGICAL, INC.	$69.08	02/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572694	CMS
INTUITIVE SURGICAL, INC.	$19.00	02/12/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572816	CMS
INTUITIVE SURGICAL, INC.	$720.08	02/10/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572778	CMS
INTUITIVE SURGICAL, INC.	$12.50	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1236572622	CMS
INTUITIVE SURGICAL, INC.	$19.00	01/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572728	CMS
INTUITIVE SURGICAL, INC.	$504.78	01/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1236572806	CMS
HISTOSONICS, INC.	$88.36	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233991684	CMS
INTUITIVE SURGICAL, INC.	$1,500.00	01/17/2025	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	1236572660	CMS
INTUITIVE SURGICAL, INC.	$150.00	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1236572750	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	01/10/2025	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	1236572656	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	01/08/2025	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	1236572640	CMS
INTUITIVE SURGICAL, INC.	$500.00	01/08/2025	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	1236572708	CMS
INTUITIVE SURGICAL, INC.	$500.00	01/08/2025	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	1236572720	CMS
INTUITIVE SURGICAL, INC.	$11.33	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1236572626	CMS
INTUITIVE SURGICAL, INC.	$4,000.00	01/03/2025	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	1236572802	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-1811977986

Plain: JOHN R PORTERFIELD, NPI 1811977986. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811977986.
APA 7: IndustryPayments. (2026). JOHN R PORTERFIELD, NPI 1811977986 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811977986
Bluebook: JOHN R PORTERFIELD, NPI 1811977986, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811977986.

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