Covered recipient · General Payments record

YI CAI ISAAC TONG

Allopathic & Osteopathic Physicians Pain Medicine Interventional Pain Medicine

NPI: 1659678837
CMS profile: 1008651
Location: RIVERSIDE, CA

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.

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General Payments · PY2020 · Entire year

$1,862.11

70 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2020 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$1,862.11	70

By paying entity

PY2020 · entire year · sorted by reported total

Paying entity	Amount	Records
Abbott Laboratories	$1,639.41	53
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$117.99	10
PFIZER INC.	$48.57	3
Nevro Corp.	$25.39	2
Amgen Inc.	$15.85	1
Novartis Pharmaceuticals Corporation	$14.90	1

Page 1 of 2; records 1–50 of 70 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

YI CAI ISAAC TONG

NPI 1659678837 · CMS profile ID 1008651

Allopathic & Osteopathic Physicians / Pain Medicine / Interventional Pain Medicine

RIVERSIDE, CA

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.

General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 70 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1659678837?year=2020&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: YI CAI ISAAC TONG, NPI 1659678837, CMS profile ID 1008651. General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 70 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1659678837?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
APA 7: IndustryPayments. (2026). YI CAI ISAAC TONG, NPI 1659678837, CMS profile ID 1008651. General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 70 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1659678837?year=2020&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019.
Bluebook: YI CAI ISAAC TONG, NPI 1659678837, CMS profile ID 1008651, IndustryPayments, General Payments, PY2020; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 70 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/a08c4b30-5cf3-4948-ad40-36f404619019. https://industrypayments.org/provider/npi-1659678837?year=2020&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

70 matching records · $1,862.11 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 70 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 70.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Abbott Laboratories	$144.85	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613015	CMS
Abbott Laboratories	$149.68	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613031	CMS
Abbott Laboratories	$14.54	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613039	CMS
Abbott Laboratories	$15.21	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613047	CMS
Abbott Laboratories	$26.92	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613063	CMS
Abbott Laboratories	$23.48	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613069	CMS
Abbott Laboratories	$23.82	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613079	CMS
Abbott Laboratories	$16.42	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613088	CMS
Abbott Laboratories	$10.49	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613095	CMS
Abbott Laboratories	$18.40	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613101	CMS
Abbott Laboratories	$19.28	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613105	CMS
Abbott Laboratories	$14.80	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613111	CMS
Abbott Laboratories	$17.62	12/15/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746613133	CMS
Abbott Laboratories	$12.73	12/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747375181	CMS
Abbott Laboratories	$10.60	12/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747375187	CMS
Abbott Laboratories	$14.58	12/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	750653523	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.47	12/09/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627799	CMS
Abbott Laboratories	$8.25	11/19/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749024443	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.53	11/18/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627797	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.97	11/11/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627795	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$11.13	10/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627793	CMS
Abbott Laboratories	$14.91	10/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746609331	CMS
Abbott Laboratories	$18.74	10/06/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747362217	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$0.56	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627789	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.84	09/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627791	CMS
Abbott Laboratories	$194.87	09/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746608387	CMS
PFIZER INC.	$13.71	09/08/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	743351164	CMS
Nevro Corp.	$12.16	09/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	718270833	CMS
Abbott Laboratories	$26.35	09/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746607165	CMS
Abbott Laboratories	$10.95	09/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746607171	CMS
Abbott Laboratories	$12.27	09/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746607223	CMS
Abbott Laboratories	$24.30	08/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	750648627	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.82	08/21/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627787	CMS
Abbott Laboratories	$27.60	07/18/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747349457	CMS
PFIZER INC.	$16.01	07/13/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	743257089	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.30	07/01/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	737627785	CMS
Abbott Laboratories	$8.65	06/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746604079	CMS
Abbott Laboratories	$24.57	06/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746604089	CMS
Abbott Laboratories	$88.92	06/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746604107	CMS
Abbott Laboratories	$3.17	06/03/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746604115	CMS
Nevro Corp.	$13.23	05/28/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	718270783	CMS
PFIZER INC.	$18.85	04/30/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	743431674	CMS
Abbott Laboratories	$94.56	04/19/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	746602961	CMS
Abbott Laboratories	$7.74	04/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747338607	CMS
Abbott Laboratories	$10.09	04/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747338625	CMS
Abbott Laboratories	$4.78	04/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	750643745	CMS
Abbott Laboratories	$11.09	03/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747387431	CMS
Abbott Laboratories	$26.42	03/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	747387595	CMS
Abbott Laboratories	$12.76	03/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	749024481	CMS
Abbott Laboratories	$8.11	03/17/2020	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	750655109	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$2,731.75	111
PY2020	$1,862.11	70
PY2021	$457.04	17
PY2022	$994.20	10
PY2023	$33.15	1
PY2024	$65.37	2
PY2025	$132.06	1

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 and profile matching

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.