Covered recipient · General Payments record

JOHN ONSEK LAI

Allopathic & Osteopathic Physicians Internal Medicine

NPI: 1457398406
CMS profile: 66055
Location: DALY CITY, 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 · PY2019 · Entire year

$4,780.56

211 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$4,780.56	211

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Janssen Pharmaceuticals, Inc	$923.03	51
Boehringer Ingelheim Pharmaceuticals, Inc.	$467.18	16
Novartis Pharmaceuticals Corporation	$438.62	16
AstraZeneca Pharmaceuticals LP	$337.29	14
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$251.79	12
Lilly USA, LLC	$245.05	12
Novo Nordisk Inc	$242.11	12
E.R. Squibb & Sons, L.L.C.	$215.84	11
Gilead Sciences, Inc.	$199.54	9
Avanir Pharmaceuticals, Inc.	$189.59	11
Merck Sharp & Dohme Corporation	$163.02	10
SANOFI-AVENTIS U.S. LLC	$129.64	6
Actelion Pharmaceuticals US, Inc.	$125.00	1
Amgen Inc.	$105.90	1
AbbVie, Inc.	$99.74	1
OptiNose US, Inc.	$95.63	1
GlaxoSmithKline, LLC.	$82.60	3
Hikma Pharmaceuticals USA	$72.11	3
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$62.40	4
PFIZER INC.	$59.15	3
Amarin Pharma Inc.	$48.29	2
Ironwood Pharmaceuticals, Inc	$40.86	2
Astellas Pharma US Inc	$39.01	2
Daiichi Sankyo Inc.	$38.34	2
SANOFI PASTEUR INC.	$26.42	1
Regeneron Healthcare Solutions, Inc.	$23.88	1
Sun Pharmaceutical Industries Inc.	$21.78	1
Takeda Pharmaceuticals U.S.A., Inc.	$21.31	2
Allergan Inc.	$15.44	1

Page 1 of 5; records 1–50 of 211 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

JOHN ONSEK LAI

NPI 1457398406 · CMS profile ID 66055

Allopathic & Osteopathic Physicians / Internal Medicine

DALY CITY, 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, PY2019; 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 5; records 1–50 of 211 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1457398406?year=2019&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain: JOHN ONSEK LAI, NPI 1457398406, CMS profile ID 66055. General Payments, PY2019; 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 5; records 1–50 of 211 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1457398406?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). JOHN ONSEK LAI, NPI 1457398406, CMS profile ID 66055. General Payments, PY2019; 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 5; records 1–50 of 211 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1457398406?year=2019&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: JOHN ONSEK LAI, NPI 1457398406, CMS profile ID 66055, IndustryPayments, General Payments, PY2019; 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 5; records 1–50 of 211 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1457398406?year=2019&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 · PY2019

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

Reporting company Nature of payment

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

211 matching records · $4,780.56 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 211 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 211.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
PFIZER INC.	$20.92	12/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673835529	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.46	12/20/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700132439	CMS
Avanir Pharmaceuticals, Inc.	$18.44	12/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	708348973	CMS
Novo Nordisk Inc	$4.13	12/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682427407	CMS
SANOFI-AVENTIS U.S. LLC	$22.97	12/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694291243	CMS
E.R. Squibb & Sons, L.L.C.	$23.25	12/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651244287	CMS
Novo Nordisk Inc	$22.72	12/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	674685611	CMS
Lilly USA, LLC	$16.49	12/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657898155	CMS
Amgen Inc.	$105.90	12/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662536297	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$24.36	12/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	625156279	CMS
Merck Sharp & Dohme Corporation	$16.69	12/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695913643	CMS
Novartis Pharmaceuticals Corporation	$21.78	12/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659628063	CMS
AstraZeneca Pharmaceuticals LP	$18.76	12/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685078589	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.19	12/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700132441	CMS
Novo Nordisk Inc	$5.65	12/04/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682427399	CMS
Janssen Pharmaceuticals, Inc	$17.45	12/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885855	CMS
Janssen Pharmaceuticals, Inc	$4.32	12/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885859	CMS
Novo Nordisk Inc	$13.44	11/27/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	674685615	CMS
Novartis Pharmaceuticals Corporation	$22.25	11/26/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659628059	CMS
AstraZeneca Pharmaceuticals LP	$22.44	11/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685142109	CMS
Novartis Pharmaceuticals Corporation	$116.02	11/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	659628057	CMS
Sun Pharmaceutical Industries Inc.	$21.78	11/21/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	704581543	CMS
E.R. Squibb & Sons, L.L.C.	$22.49	11/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651244275	CMS
Janssen Pharmaceuticals, Inc	$106.32	11/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885827	CMS
Lilly USA, LLC	$13.85	11/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657915425	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$15.93	11/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	625156299	CMS
Janssen Pharmaceuticals, Inc	$19.18	11/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885813	CMS
Janssen Pharmaceuticals, Inc	$1.74	11/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885817	CMS
Novo Nordisk Inc	$4.76	11/11/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	682427403	CMS
Janssen Pharmaceuticals, Inc	$15.44	11/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885809	CMS
Merck Sharp & Dohme Corporation	$16.49	11/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	695869055	CMS
Janssen Pharmaceuticals, Inc	$6.42	11/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885801	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.32	11/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684794061	CMS
Avanir Pharmaceuticals, Inc.	$2.29	11/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653585687	CMS
Avanir Pharmaceuticals, Inc.	$23.35	11/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653585689	CMS
AstraZeneca Pharmaceuticals LP	$19.79	11/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	685981265	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.09	10/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700132303	CMS
Janssen Pharmaceuticals, Inc	$24.10	10/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885789	CMS
SANOFI-AVENTIS U.S. LLC	$23.68	10/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694248823	CMS
Janssen Pharmaceuticals, Inc	$108.75	10/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658885785	CMS
Novo Nordisk Inc	$20.03	10/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	674974503	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.77	10/28/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684794059	CMS
PFIZER INC.	$22.86	10/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	673655391	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$16.44	10/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	700132305	CMS
Lilly USA, LLC	$66.18	10/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657912019	CMS
Lilly USA, LLC	$13.24	10/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657915427	CMS
Lilly USA, LLC	$7.94	10/24/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657918815	CMS
E.R. Squibb & Sons, L.L.C.	$23.47	10/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	651244267	CMS
Lilly USA, LLC	$15.42	10/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	657901715	CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$16.37	10/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	625156297	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$4,780.56	211
PY2020	$4,128.42	202
PY2021	$5,515.58	293
PY2022	$4,969.70	256
PY2023	$5,107.61	222
PY2024	$5,454.00	218
PY2025	$4,580.59	184

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.