Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

THOMAS S YU

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1588844104
CMS profile
71379
Location
SAN GABRIEL, 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

$1,554.49

52 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 . 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 paymentAmountRecords
Food and Beverage $1,549.36 51
Education $5.13 1

By paying entity

PY2020 · entire year · sorted by reported total

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

52 matching records · $1,554.49 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 52 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 52.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
IRONWOOD PHARMACEUTICALS, INC $23.2412/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749795561 CMS
PFIZER INC. $26.3812/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743806401 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.1912/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720682201 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.0411/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720682205 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.5411/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720682211 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.1210/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720682213 CMS
PFIZER INC. $29.0210/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743482885 CMS
Amarin Pharma Inc. $18.4610/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740096111 CMS
IRONWOOD PHARMACEUTICALS, INC $18.2210/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749788059 CMS
Sunovion Pharmaceuticals Inc. $11.6010/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748482789 CMS
Amgen Inc. $12.8910/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335943 CMS
Merck Sharp & Dohme Corporation $21.4409/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747766377 CMS
PFIZER INC. $24.4309/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743489763 CMS
Allergan, Inc. $19.7009/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723852885 CMS
IRONWOOD PHARMACEUTICALS, INC $21.4609/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749818727 CMS
Vanda Pharmaceuticals Inc. $22.6109/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735150983 CMS
Horizon Therapeutics plc $19.3808/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721455593 CMS
Amgen Inc. $4.0808/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335951 CMS
Amgen Inc. $18.5708/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335941 CMS
AbbVie Inc. $18.4208/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192647 CMS
AstraZeneca Pharmaceuticals LP $23.5007/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736438507 CMS
PFIZER INC. $26.6607/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743236129 CMS
Amarin Pharma Inc. $23.9307/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740059813 CMS
Gilead Sciences, Inc. $15.0107/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748018369 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.5307/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747329489 CMS
Amgen Inc. $21.5506/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335939 CMS
AbbVie Inc. $16.4906/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192645 CMS
AstraZeneca Pharmaceuticals LP $22.4406/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736238711 CMS
Amarin Pharma Inc. $22.7206/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740096109 CMS
IRONWOOD PHARMACEUTICALS, INC $20.8206/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749781745 CMS
Amarin Pharma Inc. $23.8705/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740044993 CMS
PFIZER INC. $24.2105/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743730975 CMS
PFIZER INC. $24.2105/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743731047 CMS
AbbVie Inc. $18.6005/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192643 CMS
Janssen Pharmaceuticals, Inc $21.8103/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719454321 CMS
Amgen Inc. $21.1603/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335949 CMS
AbbVie Inc. $21.1003/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192641 CMS
Abbott Laboratories $95.5703/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026742540963 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.7703/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747329483 CMS
Janssen Pharmaceuticals, Inc $16.3602/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719454323 CMS
AstraZeneca Pharmaceuticals LP $5.1302/26/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736408483 CMS
AbbVie Inc. $119.7802/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192639 CMS
SANOFI-AVENTIS U.S. LLC $14.3402/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744125397 CMS
AstraZeneca Pharmaceuticals LP $77.8702/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735859565 CMS
Amgen Inc. $123.0402/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335945 CMS
Astellas Pharma US Inc $11.7402/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026718400673 CMS
Amgen Inc. $26.0101/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741335947 CMS
Allergan, Inc. $124.9501/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723852883 CMS
AbbVie Inc. $119.5801/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026722192637 CMS
Novo Nordisk Inc $12.1501/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744582347 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $4,256.92 119
PY2020 $1,554.49 52
PY2021 $1,920.23 66
PY2022 $2,049.38 48
PY2023 $2,942.01 51
PY2024 $2,048.52 54
PY2025 $1,364.62 33

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
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.

Plain
THOMAS S YU, NPI 1588844104. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1588844104.
APA 7
IndustryPayments. (2026). THOMAS S YU, NPI 1588844104 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1588844104
Bluebook
THOMAS S YU, NPI 1588844104, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1588844104.

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